table.csv

name,                           tag,            code,           status,     description
identity,                       multihash,      0x00,           permanent,  raw binary
cidv1,                          cid,            0x01,           permanent,  CIDv1
cidv2,                          cid,            0x02,           draft,      CIDv2
cidv3,                          cid,            0x03,           draft,      CIDv3
ip4,                            multiaddr,      0x04,           permanent,
tcp,                            multiaddr,      0x06,           permanent,
sha1,                           multihash,      0x11,           permanent,
sha2-256,                       multihash,      0x12,           permanent,
sha2-512,                       multihash,      0x13,           permanent,
sha3-512,                       multihash,      0x14,           permanent,
sha3-384,                       multihash,      0x15,           permanent,
sha3-256,                       multihash,      0x16,           permanent,
sha3-224,                       multihash,      0x17,           permanent,
shake-128,                      multihash,      0x18,           draft,
shake-256,                      multihash,      0x19,           draft,
keccak-224,                     multihash,      0x1a,           draft,      keccak has variable output length. The number specifies the core length
keccak-256,                     multihash,      0x1b,           draft,
keccak-384,                     multihash,      0x1c,           draft,
keccak-512,                     multihash,      0x1d,           draft,
blake3,                         multihash,      0x1e,           draft,      BLAKE3 has a default 32 byte output length. The maximum length is (2^64)-1 bytes.
sha2-384,                       multihash,      0x20,           permanent,  aka SHA-384; as specified by FIPS 180-4.
dccp,                           multiaddr,      0x21,           draft,
murmur3-x64-64,                 hash,           0x22,           permanent,  The first 64-bits of a murmur3-x64-128 - used for UnixFS directory sharding.
murmur3-32,                     hash,           0x23,           draft,
ip6,                            multiaddr,      0x29,           permanent,
ip6zone,                        multiaddr,      0x2a,           draft,
ipcidr,                         multiaddr,      0x2b,           draft,      CIDR mask for IP addresses
path,                           namespace,      0x2f,           permanent,  Namespace for string paths. Corresponds to `/` in ASCII.
multicodec,                     multiformat,    0x30,           draft,
multihash,                      multiformat,    0x31,           draft,
multiaddr,                      multiformat,    0x32,           draft,
multibase,                      multiformat,    0x33,           draft,
varsig,                         multiformat,    0x34,           draft,      Variable signature (varsig) multiformat
dns,                            multiaddr,      0x35,           permanent,
dns4,                           multiaddr,      0x36,           permanent,
dns6,                           multiaddr,      0x37,           permanent,
dnsaddr,                        multiaddr,      0x38,           permanent,
protobuf,                       serialization,  0x50,           draft,      Protocol Buffers
cbor,                           ipld,           0x51,           permanent,  CBOR
raw,                            ipld,           0x55,           permanent,  raw binary
dbl-sha2-256,                   multihash,      0x56,           draft,
rlp,                            serialization,  0x60,           draft,      recursive length prefix
bencode,                        serialization,  0x63,           draft,      bencode
dag-pb,                         ipld,           0x70,           permanent,  MerkleDAG protobuf
dag-cbor,                       ipld,           0x71,           permanent,  MerkleDAG cbor
libp2p-key,                     ipld,           0x72,           permanent,  Libp2p public key
git-raw,                        ipld,           0x78,           permanent,  Raw Git object
torrent-info,                   ipld,           0x7b,           draft,      Torrent file info field (bencoded)
torrent-file,                   ipld,           0x7c,           draft,      Torrent file (bencoded)
blake3-hashseq,                 ipld,           0x80,           draft,      BLAKE3 hash sequence - per Iroh collections spec
leofcoin-block,                 ipld,           0x81,           draft,      Leofcoin Block
leofcoin-tx,                    ipld,           0x82,           draft,      Leofcoin Transaction
leofcoin-pr,                    ipld,           0x83,           draft,      Leofcoin Peer Reputation
sctp,                           multiaddr,      0x84,           draft,
dag-jose,                       ipld,           0x85,           draft,      MerkleDAG JOSE
dag-cose,                       ipld,           0x86,           draft,      MerkleDAG COSE
lbry,                           namespace,      0x8c,           draft,      LBRY Address
eth-block,                      ipld,           0x90,           permanent,  Ethereum Header (RLP)
eth-block-list,                 ipld,           0x91,           permanent,  Ethereum Header List (RLP)
eth-tx-trie,                    ipld,           0x92,           permanent,  Ethereum Transaction Trie (Eth-Trie)
eth-tx,                         ipld,           0x93,           permanent,  Ethereum Transaction (MarshalBinary)
eth-tx-receipt-trie,            ipld,           0x94,           permanent,  Ethereum Transaction Receipt Trie (Eth-Trie)
eth-tx-receipt,                 ipld,           0x95,           permanent,  Ethereum Transaction Receipt (MarshalBinary)
eth-state-trie,                 ipld,           0x96,           permanent,  Ethereum State Trie (Eth-Secure-Trie)
eth-account-snapshot,           ipld,           0x97,           permanent,  Ethereum Account Snapshot (RLP)
eth-storage-trie,               ipld,           0x98,           permanent,  Ethereum Contract Storage Trie (Eth-Secure-Trie)
eth-receipt-log-trie,           ipld,           0x99,           draft,      Ethereum Transaction Receipt Log Trie (Eth-Trie)
eth-receipt-log,                ipld,           0x9a,           draft,      Ethereum Transaction Receipt Log (RLP)
aes-128,                        key,            0xa0,           draft,      128-bit AES symmetric key
aes-192,                        key,            0xa1,           draft,      192-bit AES symmetric key
aes-256,                        key,            0xa2,           draft,      256-bit AES symmetric key
chacha-128,                     key,            0xa3,           draft,      128-bit ChaCha symmetric key
chacha-256,                     key,            0xa4,           draft,      256-bit ChaCha symmetric key
bitcoin-block,                  ipld,           0xb0,           permanent,  Bitcoin Block
bitcoin-tx,                     ipld,           0xb1,           permanent,  Bitcoin Tx
bitcoin-witness-commitment,     ipld,           0xb2,           permanent,  Bitcoin Witness Commitment
zcash-block,                    ipld,           0xc0,           permanent,  Zcash Block
zcash-tx,                       ipld,           0xc1,           permanent,  Zcash Tx
caip-50,                        multiformat,    0xca,           draft,      CAIP-50 multi-chain account ID
streamid,                       namespace,      0xce,           draft,      Ceramic Stream ID
stellar-block,                  ipld,           0xd0,           draft,      Stellar Block
stellar-tx,                     ipld,           0xd1,           draft,      Stellar Tx
md4,                            multihash,      0xd4,           draft,
md5,                            multihash,      0xd5,           draft,
decred-block,                   ipld,           0xe0,           draft,      Decred Block
decred-tx,                      ipld,           0xe1,           draft,      Decred Tx
ipld,                           namespace,      0xe2,           draft,      IPLD path
ipfs,                           namespace,      0xe3,           draft,      IPFS path
swarm,                          namespace,      0xe4,           draft,      Swarm path
ipns,                           namespace,      0xe5,           draft,      IPNS path
zeronet,                        namespace,      0xe6,           draft,      ZeroNet site address
secp256k1-pub,                  key,            0xe7,           draft,      Secp256k1 public key (compressed)
dnslink,                        namespace,      0xe8,           permanent,  DNSLink path
bls12_381-g1-pub,               key,            0xea,           draft,      BLS12-381 public key in the G1 field
bls12_381-g2-pub,               key,            0xeb,           draft,      BLS12-381 public key in the G2 field
x25519-pub,                     key,            0xec,           draft,      Curve25519 public key
ed25519-pub,                    key,            0xed,           draft,      Ed25519 public key
bls12_381-g1g2-pub,             key,            0xee,           draft,      BLS12-381 concatenated public keys in both the G1 and G2 fields
sr25519-pub,                    key,            0xef,           draft,      Sr25519 public key
dash-block,                     ipld,           0xf0,           draft,      Dash Block
dash-tx,                        ipld,           0xf1,           draft,      Dash Tx
swarm-manifest,                 ipld,           0xfa,           draft,      Swarm Manifest
swarm-feed,                     ipld,           0xfb,           draft,      Swarm Feed
beeson,                         ipld,           0xfc,           draft,      Swarm BeeSon
udp,                            multiaddr,      0x0111,         draft,
p2p-webrtc-star,                multiaddr,      0x0113,         deprecated, Use webrtc or webrtc-direct instead
p2p-webrtc-direct,              multiaddr,      0x0114,         deprecated, Use webrtc or webrtc-direct instead
p2p-stardust,                   multiaddr,      0x0115,         deprecated,
webrtc-direct,                  multiaddr,      0x0118,         draft,      ICE-lite webrtc transport with SDP munging during connection establishment and without use of a STUN server
webrtc,                         multiaddr,      0x0119,         draft,      webrtc transport where connection establishment is according to w3c spec
p2p-circuit,                    multiaddr,      0x0122,         permanent,
dag-json,                       ipld,           0x0129,         permanent,  MerkleDAG json
udt,                            multiaddr,      0x012d,         draft,
utp,                            multiaddr,      0x012e,         draft,
crc32,                          hash,           0x0132,         draft,      CRC-32 non-cryptographic hash algorithm (IEEE 802.3)
crc64-ecma,                     hash,           0x0164,         draft,      CRC-64 non-cryptographic hash algorithm (ECMA-182 - Annex B)
crc64-nvme,                     hash,           0x0165,         draft,      CRC-64 checksum based on the NVME polynomial as specified in the NVM Express® NVM Command Set Specification
unix,                           multiaddr,      0x0190,         permanent,
thread,                         multiaddr,      0x0196,         draft,      Textile Thread
p2p,                            multiaddr,      0x01a5,         permanent,  libp2p
https,                          multiaddr,      0x01bb,         draft,
onion,                          multiaddr,      0x01bc,         draft,
onion3,                         multiaddr,      0x01bd,         draft,
garlic64,                       multiaddr,      0x01be,         draft,      I2P base64 (raw public key)
garlic32,                       multiaddr,      0x01bf,         draft,      I2P base32 (hashed public key or encoded public key/checksum+optional secret)
tls,                            multiaddr,      0x01c0,         draft,
sni,                            multiaddr,      0x01c1,         draft,      Server Name Indication RFC 6066 § 3
noise,                          multiaddr,      0x01c6,         draft,
shs,                            multiaddr,      0x01c8,         draft,      Secure Scuttlebutt - Secret Handshake Stream
quic,                           multiaddr,      0x01cc,         permanent,
quic-v1,                        multiaddr,      0x01cd,         permanent,
webtransport,                   multiaddr,      0x01d1,         draft,
certhash,                       multiaddr,      0x01d2,         draft,      TLS certificate's fingerprint as a multihash
ws,                             multiaddr,      0x01dd,         permanent,
wss,                            multiaddr,      0x01de,         permanent,
p2p-websocket-star,             multiaddr,      0x01df,         permanent,
http,                           multiaddr,      0x01e0,         draft,
http-path,                      multiaddr,      0x01e1,         draft,      Percent-encoded path to an HTTP resource
swhid-1-snp,                    ipld,           0x01f0,         draft,      SoftWare Heritage persistent IDentifier version 1 snapshot
json,                           ipld,           0x0200,         permanent,  JSON (UTF-8-encoded)
messagepack,                    serialization,  0x0201,         draft,      MessagePack
car,                            serialization,  0x0202,         draft,      Content Addressable aRchive (CAR)
x509-certificate,               serialization,  0x0210,         draft,      DER-encoded X.509 (PKIX) certificate per RFC 5280; single certificate only (no chain); raw DER bytes (not PEM)
ipns-record,                    serialization,  0x0300,         permanent,  Signed IPNS Record
libp2p-peer-record,             libp2p,         0x0301,         permanent,  libp2p peer record type
libp2p-relay-rsvp,              libp2p,         0x0302,         permanent,  libp2p relay reservation voucher
memorytransport,                libp2p,         0x0309,         permanent,  in memory transport for self-dialing and testing; arbitrary
car-index-sorted,               serialization,  0x0400,         draft,      CARv2 IndexSorted index format
car-multihash-index-sorted,     serialization,  0x0401,         draft,      CARv2 MultihashIndexSorted index format
transport-bitswap,              transport,      0x0900,         draft,      Bitswap datatransfer
transport-graphsync-filecoinv1, transport,      0x0910,         draft,      Filecoin graphsync datatransfer
transport-ipfs-gateway-http,    transport,      0x0920,         draft,      HTTP IPFS Gateway trustless datatransfer
transport-filecoin-piece-http,  transport,      0x0930,         draft,      HTTP piece retrieval from Filecoin storage provider; https://github.com/filecoin-project/FIPs/blob/master/FRCs/frc-0066.md
multidid,                       multiformat,    0x0d1d,         draft,      Compact encoding for Decentralized Identifers
fr32-sha256-trunc254-padbintree,multihash,      0x1011,         draft,      A balanced binary tree hash used in Filecoin Piece Commitments as described in FRC-0069
sha2-256-trunc254-padded,       multihash,      0x1012,         permanent,  SHA2-256 with the two most significant bits from the last byte zeroed (as via a mask with 0b00111111) - used for proving trees as in Filecoin
sha2-224,                       multihash,      0x1013,         permanent,  aka SHA-224; as specified by FIPS 180-4.
sha2-512-224,                   multihash,      0x1014,         permanent,  aka SHA-512/224; as specified by FIPS 180-4.
sha2-512-256,                   multihash,      0x1015,         permanent,  aka SHA-512/256; as specified by FIPS 180-4.
murmur3-x64-128,                hash,           0x1022,         draft,
grid-cbor,                      ipld,           0x1027,         draft,      Grid message envelope: RFC-8949 deterministic CBOR; 'grid'-tagged; codec preserves arbitrary tags/keys while allowing traversal of tag-42 CID links; spec: https://github.com/promisegrid/promisegrid/blob/main/docs/grid-cbor-multicodec-spec.md
ripemd-128,                     multihash,      0x1052,         draft,
ripemd-160,                     multihash,      0x1053,         draft,
ripemd-256,                     multihash,      0x1054,         draft,
ripemd-320,                     multihash,      0x1055,         draft,
x11,                            multihash,      0x1100,         draft,
p256-pub,                       key,            0x1200,         draft,      P-256 public key (compressed)
p384-pub,                       key,            0x1201,         draft,      P-384 public key (compressed)
p521-pub,                       key,            0x1202,         draft,      P-521 public key (compressed)
ed448-pub,                      key,            0x1203,         draft,      Ed448 public key
x448-pub,                       key,            0x1204,         draft,      X448 public key
rsa-pub,                        key,            0x1205,         draft,      RSA public key. DER-encoded ASN.1 type RSAPublicKey according to IETF RFC 8017 (PKCS #1)
sm2-pub,                        key,            0x1206,         draft,      SM2 public key (compressed)
vlad,                           vlad,           0x1207,         draft,      Verifiable Long-lived ADdress
provenance-log,                 serialization,  0x1208,         draft,      Verifiable and permissioned append-only log
provenance-log-entry,           serialization,  0x1209,         draft,      Verifiable and permissioned append-only log entry
provenance-log-script,          serialization,  0x120a,         draft,      Verifiable and permissioned append-only log script
mlkem-512-pub,                  key,            0x120b,         draft,      ML-KEM 512 public key; as specified by FIPS 203
mlkem-768-pub,                  key,            0x120c,         draft,      ML-KEM 768 public key; as specified by FIPS 203
mlkem-1024-pub,                 key,            0x120d,         draft,      ML-KEM 1024 public key; as specified by FIPS 203
mldsa-44-pub,                   key,            0x1210,         draft,      ML-DSA 44 public key; as specified by FIPS 204
mldsa-65-pub,                   key,            0x1211,         draft,      ML-DSA 65 public key; as specified by FIPS 204
mldsa-87-pub,                   key,            0x1212,         draft,      ML-DSA 87 public key; as specified by FIPS 204
slhdsa-sha2-128s-pub,           key,            0x1220,         draft,      SLH-DSA-SHA2-128s public key; as specified by FIPS 205
slhdsa-shake-128s-pub,          key,            0x1221,         draft,      SLH-DSA-SHAKE-128s public key; as specified by FIPS 205
slhdsa-sha2-128f-pub,           key,            0x1222,         draft,      SLH-DSA-SHA2-128f public key; as specified by FIPS 205
slhdsa-shake-128f-pub,          key,            0x1223,         draft,      SLH-DSA-SHAKE-128f public key; as specified by FIPS 205
slhdsa-sha2-192s-pub,           key,            0x1224,         draft,      SLH-DSA-SHA2-192s public key; as specified by FIPS 205
slhdsa-shake-192s-pub,          key,            0x1225,         draft,      SLH-DSA-SHAKE-192s public key; as specified by FIPS 205
slhdsa-sha2-192f-pub,           key,            0x1226,         draft,      SLH-DSA-SHA2-192f public key; as specified by FIPS 205
slhdsa-shake-192f-pub,          key,            0x1227,         draft,      SLH-DSA-SHAKE-192f public key; as specified by FIPS 205
slhdsa-sha2-256s-pub,           key,            0x1228,         draft,      SLH-DSA-SHA2-256s public key; as specified by FIPS 205
slhdsa-shake-256s-pub,          key,            0x1229,         draft,      SLH-DSA-SHAKE-256s public key; as specified by FIPS 205
slhdsa-sha2-256f-pub,           key,            0x122a,         draft,      SLH-DSA-SHA2-256f public key; as specified by FIPS 205
slhdsa-shake-256f-pub,          key,            0x122b,         draft,      SLH-DSA-SHAKE-256f public key; as specified by FIPS 205
multisig,                       multiformat,    0x1239,         draft,      Digital signature multiformat
multikey,                       multiformat,    0x123a,         draft,      Encryption key multiformat
nonce,                          nonce,          0x123b,         draft,      Nonce random value
ed25519-priv,                   key,            0x1300,         draft,      Ed25519 private key
secp256k1-priv,                 key,            0x1301,         draft,      Secp256k1 private key
x25519-priv,                    key,            0x1302,         draft,      Curve25519 private key
sr25519-priv,                   key,            0x1303,         draft,      Sr25519 private key
rsa-priv,                       key,            0x1305,         draft,      RSA private key
p256-priv,                      key,            0x1306,         draft,      P-256 private key
p384-priv,                      key,            0x1307,         draft,      P-384 private key
p521-priv,                      key,            0x1308,         draft,      P-521 private key
bls12_381-g1-priv,              key,            0x1309,         draft,      BLS12-381 G1 private key
bls12_381-g2-priv,              key,            0x130a,         draft,      BLS12-381 G2 private key
bls12_381-g1g2-priv,            key,            0x130b,         draft,      BLS12-381 G1 and G2 private key
bls12_381-g1-pub-share,         key,            0x130c,         draft,      BLS12-381 G1 public key share
bls12_381-g2-pub-share,         key,            0x130d,         draft,      BLS12-381 G2 public key share
bls12_381-g1-priv-share,        key,            0x130e,         draft,      BLS12-381 G1 private key share
bls12_381-g2-priv-share,        key,            0x130f,         draft,      BLS12-381 G2 private key share
sm2-priv,                       key,            0x1310,         draft,      SM2 private key
ed448-priv,                     key,            0x1311,         draft,      Ed448 private key
x448-priv,                      key,            0x1312,         draft,      X448 private key
mlkem-512-priv,                 key,            0x1313,         draft,      ML-KEM 512 private key; as specified by FIPS 203
mlkem-768-priv,                 key,            0x1314,         draft,      ML-KEM 768 private key; as specified by FIPS 203
mlkem-1024-priv,                key,            0x1315,         draft,      ML-KEM 1024 private key; as specified by FIPS 203
jwk_jcs-priv,                   key,            0x1316,         draft,      JSON object containing only the required members of a JWK (RFC 7518 and RFC 7517) representing the private key. Serialisation based on JCS (RFC 8785)
mldsa-44-priv,                  key,            0x1317,         draft,      ML-DSA 44 private key; expanded key format (2560 bytes) as specified by FIPS 204
mldsa-65-priv,                  key,            0x1318,         draft,      ML-DSA 65 private key; expanded key format (4032 bytes) as specified by FIPS 204
mldsa-87-priv,                  key,            0x1319,         draft,      ML-DSA 87 private key; expanded key format (4896 bytes) as specified by FIPS 204
mldsa-44-priv-seed,             key,            0x131a,         draft,      ML-DSA 44 private key seed; (32 bytes) as specified by FIPS 204
mldsa-65-priv-seed,             key,            0x131b,         draft,      ML-DSA 65 private key seed; (32 bytes) as specified by FIPS 204
mldsa-87-priv-seed,             key,            0x131c,         draft,      ML-DSA 87 private key seed; (32 bytes) as specified by FIPS 204
slhdsa-sha2-128s-priv,          key,            0x131d,         draft,      SLH-DSA-SHA2-128s private key; as specified by FIPS 205
slhdsa-shake-128s-priv,         key,            0x131e,         draft,      SLH-DSA-SHAKE-128s private key; as specified by FIPS 205
slhdsa-sha2-128f-priv,          key,            0x131f,         draft,      SLH-DSA-SHA2-128f private key; as specified by FIPS 205
slhdsa-shake-128f-priv,         key,            0x1320,         draft,      SLH-DSA-SHAKE-128f private key; as specified by FIPS 205
slhdsa-sha2-192s-priv,          key,            0x1321,         draft,      SLH-DSA-SHA2-192s private key; as specified by FIPS 205
slhdsa-shake-192s-priv,         key,            0x1322,         draft,      SLH-DSA-SHAKE-192s private key; as specified by FIPS 205
slhdsa-sha2-192f-priv,          key,            0x1323,         draft,      SLH-DSA-SHA2-192f private key; as specified by FIPS 205
slhdsa-shake-192f-priv,         key,            0x1324,         draft,      SLH-DSA-SHAKE-192f private key; as specified by FIPS 205
slhdsa-sha2-256s-priv,          key,            0x1325,         draft,      SLH-DSA-SHA2-256s private key; as specified by FIPS 205
slhdsa-shake-256s-priv,         key,            0x1326,         draft,      SLH-DSA-SHAKE-256s private key; as specified by FIPS 205
slhdsa-sha2-256f-priv,          key,            0x1327,         draft,      SLH-DSA-SHA2-256f private key; as specified by FIPS 205
slhdsa-shake-256f-priv,         key,            0x1328,         draft,      SLH-DSA-SHAKE-256f private key; as specified by FIPS 205
bip340-pub,                     key,            0x1340,         draft,      BIP340 public key
bip340-priv,                    key,            0x1341,         draft,      BIP340 private key
lamport-sha3-512-pub,           key,            0x1a14,         draft,      Lamport public key based on SHA3-512
lamport-sha3-384-pub,           key,            0x1a15,         draft,      Lamport public key based on SHA3-384
lamport-sha3-256-pub,           key,            0x1a16,         draft,      Lamport public key based on SHA3-256
lamport-sha3-512-priv,          key,            0x1a24,         draft,      Lamport private key based on SHA3-512
lamport-sha3-384-priv,          key,            0x1a25,         draft,      Lamport private key based on SHA3-384
lamport-sha3-256-priv,          key,            0x1a26,         draft,      Lamport private key based on SHA3-256
lamport-sha3-512-priv-share,    key,            0x1a34,         draft,      Lamport private key share based on SHA3-512 and split with Shamir gf256
lamport-sha3-384-priv-share,    key,            0x1a35,         draft,      Lamport private key share based on SHA3-384 and split with Shamir gf256
lamport-sha3-256-priv-share,    key,            0x1a36,         draft,      Lamport private key share based on SHA3-256 and split with Shamir gf256
lamport-sha3-512-sig,           multisig,       0x1a44,         draft,      Lamport signature based on SHA3-512
lamport-sha3-384-sig,           multisig,       0x1a45,         draft,      Lamport signature based on SHA3-384
lamport-sha3-256-sig,           multisig,       0x1a46,         draft,      Lamport signature based on SHA3-256
lamport-sha3-512-sig-share,     multisig,       0x1a54,         draft,      Lamport signature share based on SHA3-512 and split with Shamir gf256
lamport-sha3-384-sig-share,     multisig,       0x1a55,         draft,      Lamport signature share based on SHA3-384 and split with Shamir gf256
lamport-sha3-256-sig-share,     multisig,       0x1a56,         draft,      Lamport signature share based on SHA3-256 and split with Shamir gf256
kt-128,                         multihash,      0x1d01,         draft,      KangarooTwelve KT128 extendable-output hash function (XOF) as defined in RFC 9861
kt-256,                         multihash,      0x1d02,         draft,      KangarooTwelve KT256 extendable-output hash function (XOF) as defined in RFC 9861
aes-gcm-256,                    encryption,     0x2000,         draft,      AES Galois/Counter Mode with 256-bit key and 12-byte IV
ech,                            multiaddr,      0x2679,         draft,      ECHConfigList as defined in RFC 9849 (0x2679 == 9849). See the multiaddr repo for more details.
silverpine,                     multiaddr,      0x3f42,         draft,      Experimental QUIC over yggdrasil and ironwood routing protocol
sm3-256,                        multihash,      0x534d,         draft,
sha256a,                        hash,           0x7012,         draft,      The sum of multiple sha2-256 hashes; as specified by Ceramic CIP-124.
chacha20-poly1305,              multikey,       0xa000,         draft,      ChaCha20_Poly1305 encryption scheme
blake2b-8,                      multihash,      0xb201,         draft,      Blake2b consists of 64 output lengths that give different hashes
blake2b-16,                     multihash,      0xb202,         draft,
blake2b-24,                     multihash,      0xb203,         draft,
blake2b-32,                     multihash,      0xb204,         draft,
blake2b-40,                     multihash,      0xb205,         draft,
blake2b-48,                     multihash,      0xb206,         draft,
blake2b-56,                     multihash,      0xb207,         draft,
blake2b-64,                     multihash,      0xb208,         draft,
blake2b-72,                     multihash,      0xb209,         draft,
blake2b-80,                     multihash,      0xb20a,         draft,
blake2b-88,                     multihash,      0xb20b,         draft,
blake2b-96,                     multihash,      0xb20c,         draft,
blake2b-104,                    multihash,      0xb20d,         draft,
blake2b-112,                    multihash,      0xb20e,         draft,
blake2b-120,                    multihash,      0xb20f,         draft,
blake2b-128,                    multihash,      0xb210,         draft,
blake2b-136,                    multihash,      0xb211,         draft,
blake2b-144,                    multihash,      0xb212,         draft,
blake2b-152,                    multihash,      0xb213,         draft,
blake2b-160,                    multihash,      0xb214,         draft,
blake2b-168,                    multihash,      0xb215,         draft,
blake2b-176,                    multihash,      0xb216,         draft,
blake2b-184,                    multihash,      0xb217,         draft,
blake2b-192,                    multihash,      0xb218,         draft,
blake2b-200,                    multihash,      0xb219,         draft,
blake2b-208,                    multihash,      0xb21a,         draft,
blake2b-216,                    multihash,      0xb21b,         draft,
blake2b-224,                    multihash,      0xb21c,         draft,
blake2b-232,                    multihash,      0xb21d,         draft,
blake2b-240,                    multihash,      0xb21e,         draft,
blake2b-248,                    multihash,      0xb21f,         draft,
blake2b-256,                    multihash,      0xb220,         permanent,
blake2b-264,                    multihash,      0xb221,         draft,
blake2b-272,                    multihash,      0xb222,         draft,
blake2b-280,                    multihash,      0xb223,         draft,
blake2b-288,                    multihash,      0xb224,         draft,
blake2b-296,                    multihash,      0xb225,         draft,
blake2b-304,                    multihash,      0xb226,         draft,
blake2b-312,                    multihash,      0xb227,         draft,
blake2b-320,                    multihash,      0xb228,         draft,
blake2b-328,                    multihash,      0xb229,         draft,
blake2b-336,                    multihash,      0xb22a,         draft,
blake2b-344,                    multihash,      0xb22b,         draft,
blake2b-352,                    multihash,      0xb22c,         draft,
blake2b-360,                    multihash,      0xb22d,         draft,
blake2b-368,                    multihash,      0xb22e,         draft,
blake2b-376,                    multihash,      0xb22f,         draft,
blake2b-384,                    multihash,      0xb230,         draft,
blake2b-392,                    multihash,      0xb231,         draft,
blake2b-400,                    multihash,      0xb232,         draft,
blake2b-408,                    multihash,      0xb233,         draft,
blake2b-416,                    multihash,      0xb234,         draft,
blake2b-424,                    multihash,      0xb235,         draft,
blake2b-432,                    multihash,      0xb236,         draft,
blake2b-440,                    multihash,      0xb237,         draft,
blake2b-448,                    multihash,      0xb238,         draft,
blake2b-456,                    multihash,      0xb239,         draft,
blake2b-464,                    multihash,      0xb23a,         draft,
blake2b-472,                    multihash,      0xb23b,         draft,
blake2b-480,                    multihash,      0xb23c,         draft,
blake2b-488,                    multihash,      0xb23d,         draft,
blake2b-496,                    multihash,      0xb23e,         draft,
blake2b-504,                    multihash,      0xb23f,         draft,
blake2b-512,                    multihash,      0xb240,         draft,
blake2s-8,                      multihash,      0xb241,         draft,      Blake2s consists of 32 output lengths that give different hashes
blake2s-16,                     multihash,      0xb242,         draft,
blake2s-24,                     multihash,      0xb243,         draft,
blake2s-32,                     multihash,      0xb244,         draft,
blake2s-40,                     multihash,      0xb245,         draft,
blake2s-48,                     multihash,      0xb246,         draft,
blake2s-56,                     multihash,      0xb247,         draft,
blake2s-64,                     multihash,      0xb248,         draft,
blake2s-72,                     multihash,      0xb249,         draft,
blake2s-80,                     multihash,      0xb24a,         draft,
blake2s-88,                     multihash,      0xb24b,         draft,
blake2s-96,                     multihash,      0xb24c,         draft,
blake2s-104,                    multihash,      0xb24d,         draft,
blake2s-112,                    multihash,      0xb24e,         draft,
blake2s-120,                    multihash,      0xb24f,         draft,
blake2s-128,                    multihash,      0xb250,         draft,
blake2s-136,                    multihash,      0xb251,         draft,
blake2s-144,                    multihash,      0xb252,         draft,
blake2s-152,                    multihash,      0xb253,         draft,
blake2s-160,                    multihash,      0xb254,         draft,
blake2s-168,                    multihash,      0xb255,         draft,
blake2s-176,                    multihash,      0xb256,         draft,
blake2s-184,                    multihash,      0xb257,         draft,
blake2s-192,                    multihash,      0xb258,         draft,
blake2s-200,                    multihash,      0xb259,         draft,
blake2s-208,                    multihash,      0xb25a,         draft,
blake2s-216,                    multihash,      0xb25b,         draft,
blake2s-224,                    multihash,      0xb25c,         draft,
blake2s-232,                    multihash,      0xb25d,         draft,
blake2s-240,                    multihash,      0xb25e,         draft,
blake2s-248,                    multihash,      0xb25f,         draft,
blake2s-256,                    multihash,      0xb260,         draft,
skein256-8,                     multihash,      0xb301,         draft,      Skein256 consists of 32 output lengths that give different hashes
skein256-16,                    multihash,      0xb302,         draft,
skein256-24,                    multihash,      0xb303,         draft,
skein256-32,                    multihash,      0xb304,         draft,
skein256-40,                    multihash,      0xb305,         draft,
skein256-48,                    multihash,      0xb306,         draft,
skein256-56,                    multihash,      0xb307,         draft,
skein256-64,                    multihash,      0xb308,         draft,
skein256-72,                    multihash,      0xb309,         draft,
skein256-80,                    multihash,      0xb30a,         draft,
skein256-88,                    multihash,      0xb30b,         draft,
skein256-96,                    multihash,      0xb30c,         draft,
skein256-104,                   multihash,      0xb30d,         draft,
skein256-112,                   multihash,      0xb30e,         draft,
skein256-120,                   multihash,      0xb30f,         draft,
skein256-128,                   multihash,      0xb310,         draft,
skein256-136,                   multihash,      0xb311,         draft,
skein256-144,                   multihash,      0xb312,         draft,
skein256-152,                   multihash,      0xb313,         draft,
skein256-160,                   multihash,      0xb314,         draft,
skein256-168,                   multihash,      0xb315,         draft,
skein256-176,                   multihash,      0xb316,         draft,
skein256-184,                   multihash,      0xb317,         draft,
skein256-192,                   multihash,      0xb318,         draft,
skein256-200,                   multihash,      0xb319,         draft,
skein256-208,                   multihash,      0xb31a,         draft,
skein256-216,                   multihash,      0xb31b,         draft,
skein256-224,                   multihash,      0xb31c,         draft,
skein256-232,                   multihash,      0xb31d,         draft,
skein256-240,                   multihash,      0xb31e,         draft,
skein256-248,                   multihash,      0xb31f,         draft,
skein256-256,                   multihash,      0xb320,         draft,
skein512-8,                     multihash,      0xb321,         draft,      Skein512 consists of 64 output lengths that give different hashes
skein512-16,                    multihash,      0xb322,         draft,
skein512-24,                    multihash,      0xb323,         draft,
skein512-32,                    multihash,      0xb324,         draft,
skein512-40,                    multihash,      0xb325,         draft,
skein512-48,                    multihash,      0xb326,         draft,
skein512-56,                    multihash,      0xb327,         draft,
skein512-64,                    multihash,      0xb328,         draft,
skein512-72,                    multihash,      0xb329,         draft,
skein512-80,                    multihash,      0xb32a,         draft,
skein512-88,                    multihash,      0xb32b,         draft,
skein512-96,                    multihash,      0xb32c,         draft,
skein512-104,                   multihash,      0xb32d,         draft,
skein512-112,                   multihash,      0xb32e,         draft,
skein512-120,                   multihash,      0xb32f,         draft,
skein512-128,                   multihash,      0xb330,         draft,
skein512-136,                   multihash,      0xb331,         draft,
skein512-144,                   multihash,      0xb332,         draft,
skein512-152,                   multihash,      0xb333,         draft,
skein512-160,                   multihash,      0xb334,         draft,
skein512-168,                   multihash,      0xb335,         draft,
skein512-176,                   multihash,      0xb336,         draft,
skein512-184,                   multihash,      0xb337,         draft,
skein512-192,                   multihash,      0xb338,         draft,
skein512-200,                   multihash,      0xb339,         draft,
skein512-208,                   multihash,      0xb33a,         draft,
skein512-216,                   multihash,      0xb33b,         draft,
skein512-224,                   multihash,      0xb33c,         draft,
skein512-232,                   multihash,      0xb33d,         draft,
skein512-240,                   multihash,      0xb33e,         draft,
skein512-248,                   multihash,      0xb33f,         draft,
skein512-256,                   multihash,      0xb340,         draft,
skein512-264,                   multihash,      0xb341,         draft,
skein512-272,                   multihash,      0xb342,         draft,
skein512-280,                   multihash,      0xb343,         draft,
skein512-288,                   multihash,      0xb344,         draft,
skein512-296,                   multihash,      0xb345,         draft,
skein512-304,                   multihash,      0xb346,         draft,
skein512-312,                   multihash,      0xb347,         draft,
skein512-320,                   multihash,      0xb348,         draft,
skein512-328,                   multihash,      0xb349,         draft,
skein512-336,                   multihash,      0xb34a,         draft,
skein512-344,                   multihash,      0xb34b,         draft,
skein512-352,                   multihash,      0xb34c,         draft,
skein512-360,                   multihash,      0xb34d,         draft,
skein512-368,                   multihash,      0xb34e,         draft,
skein512-376,                   multihash,      0xb34f,         draft,
skein512-384,                   multihash,      0xb350,         draft,
skein512-392,                   multihash,      0xb351,         draft,
skein512-400,                   multihash,      0xb352,         draft,
skein512-408,                   multihash,      0xb353,         draft,
skein512-416,                   multihash,      0xb354,         draft,
skein512-424,                   multihash,      0xb355,         draft,
skein512-432,                   multihash,      0xb356,         draft,
skein512-440,                   multihash,      0xb357,         draft,
skein512-448,                   multihash,      0xb358,         draft,
skein512-456,                   multihash,      0xb359,         draft,
skein512-464,                   multihash,      0xb35a,         draft,
skein512-472,                   multihash,      0xb35b,         draft,
skein512-480,                   multihash,      0xb35c,         draft,
skein512-488,                   multihash,      0xb35d,         draft,
skein512-496,                   multihash,      0xb35e,         draft,
skein512-504,                   multihash,      0xb35f,         draft,
skein512-512,                   multihash,      0xb360,         draft,
skein1024-8,                    multihash,      0xb361,         draft,      Skein1024 consists of 128 output lengths that give different hashes
skein1024-16,                   multihash,      0xb362,         draft,
skein1024-24,                   multihash,      0xb363,         draft,
skein1024-32,                   multihash,      0xb364,         draft,
skein1024-40,                   multihash,      0xb365,         draft,
skein1024-48,                   multihash,      0xb366,         draft,
skein1024-56,                   multihash,      0xb367,         draft,
skein1024-64,                   multihash,      0xb368,         draft,
skein1024-72,                   multihash,      0xb369,         draft,
skein1024-80,                   multihash,      0xb36a,         draft,
skein1024-88,                   multihash,      0xb36b,         draft,
skein1024-96,                   multihash,      0xb36c,         draft,
skein1024-104,                  multihash,      0xb36d,         draft,
skein1024-112,                  multihash,      0xb36e,         draft,
skein1024-120,                  multihash,      0xb36f,         draft,
skein1024-128,                  multihash,      0xb370,         draft,
skein1024-136,                  multihash,      0xb371,         draft,
skein1024-144,                  multihash,      0xb372,         draft,
skein1024-152,                  multihash,      0xb373,         draft,
skein1024-160,                  multihash,      0xb374,         draft,
skein1024-168,                  multihash,      0xb375,         draft,
skein1024-176,                  multihash,      0xb376,         draft,
skein1024-184,                  multihash,      0xb377,         draft,
skein1024-192,                  multihash,      0xb378,         draft,
skein1024-200,                  multihash,      0xb379,         draft,
skein1024-208,                  multihash,      0xb37a,         draft,
skein1024-216,                  multihash,      0xb37b,         draft,
skein1024-224,                  multihash,      0xb37c,         draft,
skein1024-232,                  multihash,      0xb37d,         draft,
skein1024-240,                  multihash,      0xb37e,         draft,
skein1024-248,                  multihash,      0xb37f,         draft,
skein1024-256,                  multihash,      0xb380,         draft,
skein1024-264,                  multihash,      0xb381,         draft,
skein1024-272,                  multihash,      0xb382,         draft,
skein1024-280,                  multihash,      0xb383,         draft,
skein1024-288,                  multihash,      0xb384,         draft,
skein1024-296,                  multihash,      0xb385,         draft,
skein1024-304,                  multihash,      0xb386,         draft,
skein1024-312,                  multihash,      0xb387,         draft,
skein1024-320,                  multihash,      0xb388,         draft,
skein1024-328,                  multihash,      0xb389,         draft,
skein1024-336,                  multihash,      0xb38a,         draft,
skein1024-344,                  multihash,      0xb38b,         draft,
skein1024-352,                  multihash,      0xb38c,         draft,
skein1024-360,                  multihash,      0xb38d,         draft,
skein1024-368,                  multihash,      0xb38e,         draft,
skein1024-376,                  multihash,      0xb38f,         draft,
skein1024-384,                  multihash,      0xb390,         draft,
skein1024-392,                  multihash,      0xb391,         draft,
skein1024-400,                  multihash,      0xb392,         draft,
skein1024-408,                  multihash,      0xb393,         draft,
skein1024-416,                  multihash,      0xb394,         draft,
skein1024-424,                  multihash,      0xb395,         draft,
skein1024-432,                  multihash,      0xb396,         draft,
skein1024-440,                  multihash,      0xb397,         draft,
skein1024-448,                  multihash,      0xb398,         draft,
skein1024-456,                  multihash,      0xb399,         draft,
skein1024-464,                  multihash,      0xb39a,         draft,
skein1024-472,                  multihash,      0xb39b,         draft,
skein1024-480,                  multihash,      0xb39c,         draft,
skein1024-488,                  multihash,      0xb39d,         draft,
skein1024-496,                  multihash,      0xb39e,         draft,
skein1024-504,                  multihash,      0xb39f,         draft,
skein1024-512,                  multihash,      0xb3a0,         draft,
skein1024-520,                  multihash,      0xb3a1,         draft,
skein1024-528,                  multihash,      0xb3a2,         draft,
skein1024-536,                  multihash,      0xb3a3,         draft,
skein1024-544,                  multihash,      0xb3a4,         draft,
skein1024-552,                  multihash,      0xb3a5,         draft,
skein1024-560,                  multihash,      0xb3a6,         draft,
skein1024-568,                  multihash,      0xb3a7,         draft,
skein1024-576,                  multihash,      0xb3a8,         draft,
skein1024-584,                  multihash,      0xb3a9,         draft,
skein1024-592,                  multihash,      0xb3aa,         draft,
skein1024-600,                  multihash,      0xb3ab,         draft,
skein1024-608,                  multihash,      0xb3ac,         draft,
skein1024-616,                  multihash,      0xb3ad,         draft,
skein1024-624,                  multihash,      0xb3ae,         draft,
skein1024-632,                  multihash,      0xb3af,         draft,
skein1024-640,                  multihash,      0xb3b0,         draft,
skein1024-648,                  multihash,      0xb3b1,         draft,
skein1024-656,                  multihash,      0xb3b2,         draft,
skein1024-664,                  multihash,      0xb3b3,         draft,
skein1024-672,                  multihash,      0xb3b4,         draft,
skein1024-680,                  multihash,      0xb3b5,         draft,
skein1024-688,                  multihash,      0xb3b6,         draft,
skein1024-696,                  multihash,      0xb3b7,         draft,
skein1024-704,                  multihash,      0xb3b8,         draft,
skein1024-712,                  multihash,      0xb3b9,         draft,
skein1024-720,                  multihash,      0xb3ba,         draft,
skein1024-728,                  multihash,      0xb3bb,         draft,
skein1024-736,                  multihash,      0xb3bc,         draft,
skein1024-744,                  multihash,      0xb3bd,         draft,
skein1024-752,                  multihash,      0xb3be,         draft,
skein1024-760,                  multihash,      0xb3bf,         draft,
skein1024-768,                  multihash,      0xb3c0,         draft,
skein1024-776,                  multihash,      0xb3c1,         draft,
skein1024-784,                  multihash,      0xb3c2,         draft,
skein1024-792,                  multihash,      0xb3c3,         draft,
skein1024-800,                  multihash,      0xb3c4,         draft,
skein1024-808,                  multihash,      0xb3c5,         draft,
skein1024-816,                  multihash,      0xb3c6,         draft,
skein1024-824,                  multihash,      0xb3c7,         draft,
skein1024-832,                  multihash,      0xb3c8,         draft,
skein1024-840,                  multihash,      0xb3c9,         draft,
skein1024-848,                  multihash,      0xb3ca,         draft,
skein1024-856,                  multihash,      0xb3cb,         draft,
skein1024-864,                  multihash,      0xb3cc,         draft,
skein1024-872,                  multihash,      0xb3cd,         draft,
skein1024-880,                  multihash,      0xb3ce,         draft,
skein1024-888,                  multihash,      0xb3cf,         draft,
skein1024-896,                  multihash,      0xb3d0,         draft,
skein1024-904,                  multihash,      0xb3d1,         draft,
skein1024-912,                  multihash,      0xb3d2,         draft,
skein1024-920,                  multihash,      0xb3d3,         draft,
skein1024-928,                  multihash,      0xb3d4,         draft,
skein1024-936,                  multihash,      0xb3d5,         draft,
skein1024-944,                  multihash,      0xb3d6,         draft,
skein1024-952,                  multihash,      0xb3d7,         draft,
skein1024-960,                  multihash,      0xb3d8,         draft,
skein1024-968,                  multihash,      0xb3d9,         draft,
skein1024-976,                  multihash,      0xb3da,         draft,
skein1024-984,                  multihash,      0xb3db,         draft,
skein1024-992,                  multihash,      0xb3dc,         draft,
skein1024-1000,                 multihash,      0xb3dd,         draft,
skein1024-1008,                 multihash,      0xb3de,         draft,
skein1024-1016,                 multihash,      0xb3df,         draft,
skein1024-1024,                 multihash,      0xb3e0,         draft,
xxh-32,                         hash,           0xb3e1,         draft,      Extremely fast non-cryptographic hash algorithm
xxh-64,                         hash,           0xb3e2,         draft,      Extremely fast non-cryptographic hash algorithm
xxh3-64,                        hash,           0xb3e3,         draft,      Extremely fast non-cryptographic hash algorithm
xxh3-128,                       hash,           0xb3e4,         draft,      Extremely fast non-cryptographic hash algorithm
poseidon-bls12_381-a2-fc1,      multihash,      0xb401,         permanent,  Poseidon using BLS12-381 and arity of 2 with Filecoin parameters
poseidon-bls12_381-a2-fc1-sc,   multihash,      0xb402,         draft,      Poseidon using BLS12-381 and arity of 2 with Filecoin parameters - high-security variant
rdfc-1,                         ipld,           0xb403,         draft,      The result of canonicalizing an input according to RDFC-1.0 and then expressing its hash value as a multihash value.
ssz,                            serialization,  0xb501,         draft,      SimpleSerialize (SSZ) serialization
ssz-sha2-256-bmt,               multihash,      0xb502,         draft,      SSZ Merkle tree root using SHA2-256 as the hashing function and SSZ serialization for the block binary
sha2-256-chunked,               multihash,      0xb510,         draft,      Hash of concatenated SHA2-256 digests of 8*2^n MiB source chunks; n = ceil(log2(source_size/(10^4 * 8MiB)))
json-jcs,                       ipld,           0xb601,         draft,      The result of canonicalizing an input according to JCS - JSON Canonicalisation Scheme (RFC 8785)
bittorrent-pieces-root,         multihash,      0xb702,         draft,      BitTorrent v2 pieces root hash.
iscc,                           softhash,       0xcc01,         draft,      ISCC (International Standard Content Code) - similarity preserving hash
zeroxcert-imprint-256,          zeroxcert,      0xce11,         draft,      0xcert Asset Imprint (root hash)
nonstandard-sig,                varsig,         0xd000,         deprecated, Namespace for all not yet standard signature algorithms
bcrypt-pbkdf,                   multihash,      0xd00d,         draft,      Bcrypt-PBKDF key derivation function
es256k,                         varsig,         0xd0e7,         draft,      ES256K Signature Algorithm (secp256k1)
bls12_381-g1-sig,               varsig,         0xd0ea,         draft,      G1 signature for BLS12-381
bls12_381-g2-sig,               varsig,         0xd0eb,         draft,      G2 signature for BLS12-381
eddsa,                          varsig,         0xd0ed,         draft,      Edwards-Curve Digital Signature Algorithm
eip-191,                        varsig,         0xd191,         draft,      EIP-191 Ethereum Signed Data Standard
jwk_jcs-pub,                    key,            0xeb51,         draft,      JSON object containing only the required members of a JWK (RFC 7518 and RFC 7517) representing the public key. Serialisation based on JCS (RFC 8785)
ed2k,                           multihash,      0xed20,         draft,      eDonkey2000 hash.
fil-commitment-unsealed,        filecoin,       0xf101,         permanent,  Filecoin piece or sector data commitment merkle node/root (CommP & CommD)
fil-commitment-sealed,          filecoin,       0xf102,         permanent,  Filecoin sector data commitment merkle node/root - sealed and replicated (CommR)
shelter-contract-manifest,      shelter,        0x511e00,       draft,      Shelter protocol contract manifest
shelter-contract-text,          shelter,        0x511e01,       draft,      Shelter protocol contract text
shelter-contract-data,          shelter,        0x511e02,       draft,      Shelter protocol contract data (contract chain)
shelter-file-manifest,          shelter,        0x511e03,       draft,      Shelter protocol file manifest
shelter-file-chunk,             shelter,        0x511e04,       draft,      Shelter protocol file chunk
plaintextv2,                    multiaddr,      0x706c61,       draft,
holochain-adr-v0,               holochain,      0x807124,       draft,      Holochain v0 address    + 8 R-S (63 x Base-32)
holochain-adr-v1,               holochain,      0x817124,       draft,      Holochain v1 address    + 8 R-S (63 x Base-32)
holochain-key-v0,               holochain,      0x947124,       draft,      Holochain v0 public key + 8 R-S (63 x Base-32)
holochain-key-v1,               holochain,      0x957124,       draft,      Holochain v1 public key + 8 R-S (63 x Base-32)
holochain-sig-v0,               holochain,      0xa27124,       draft,      Holochain v0 signature  + 8 R-S (63 x Base-32)
holochain-sig-v1,               holochain,      0xa37124,       draft,      Holochain v1 signature  + 8 R-S (63 x Base-32)
skynet-ns,                      namespace,      0xb19910,       draft,      Skynet Namespace
arweave-ns,                     namespace,      0xb29910,       draft,      Arweave Namespace
subspace-ns,                    namespace,      0xb39910,       draft,      Subspace Network Namespace
kumandra-ns,                    namespace,      0xb49910,       draft,      Kumandra Network Namespace
massa,                          namespace,      0xb59910,       draft,      Massa blockchain ecosystem
massa-mainnet,                  namespace,      0xb59911,       draft,      Massa mainnet network
massa-buildnet,                 namespace,      0xb59912,       draft,      Massa buildnet network
massa-deweb,                    namespace,      0xb59913,       draft,      Massa DeWeb decentralized web
massa-gossip,                   namespace,      0xb59914,       draft,      Massa Gossip decentralized messaging
massa-mns,                      namespace,      0xb59915,       draft,      Massa Name Service target
massa-sc,                       namespace,      0xb59916,       draft,      Massa smart-contract address target
massa-gossip-id,                namespace,      0xb59917,       draft,      Massa Gossip ID target
adnl,                           namespace,      0xb69910,       draft,      TON ADNL address: 32-byte SHA-256(0x4813b4c6_LE || Ed25519-pubkey)
ton-storage,                    namespace,      0xb79910,       draft,      TON Storage BagID: 32-byte representation hash of a TorrentInfo cell
es256,                          varsig,         0xd01200,       draft,      ES256 Signature Algorithm
es384,                          varsig,         0xd01201,       draft,      ES384 Signature Algorithm
es512,                          varsig,         0xd01202,       draft,      ES512 Signature Algorithm
rs256,                          varsig,         0xd01205,       draft,      RS256 Signature Algorithm
bip340,                         varsig,         0xd01206,       draft,      BIP340 Signature Algorithm
es256k-msig,                    multisig,       0xd01300,       draft,      ES256K (secp256k1) Signature as Multisig
bls12_381-g1-msig,              multisig,       0xd01301,       draft,      G1 signature for BLS-12381-G2 as Multisig
bls12_381-g2-msig,              multisig,       0xd01302,       draft,      G2 signature for BLS-12381-G1 as Multisig
eddsa-msig,                     multisig,       0xd01303,       draft,      Edwards-Curve Digital Signature as Multisig
bls12_381-g1-share-msig,        multisig,       0xd01304,       draft,      G1 threshold signature share for BLS-12381-G2 as Multisig
bls12_381-g2-share-msig,        multisig,       0xd01305,       draft,      G2 threshold signature share for BLS-12381-G1 as Multisig
lamport-msig,                   multisig,       0xd01306,       draft,      Lamport signature as Multisig
lamport-share-msig,             multisig,       0xd01307,       draft,      Lamport threshold signature share as Multisig
es256-msig,                     multisig,       0xd01308,       draft,      ECDSA P-256 Signature as Multisig
es384-msig,                     multisig,       0xd01309,       draft,      ECDSA P-384 Signature as Multisig
es521-msig,                     multisig,       0xd0130a,       draft,      ECDSA P-521 Signature as Multisig
rs256-msig,                     multisig,       0xd0130b,       draft,      RS256 Signature as Multisig
scion,                          multiaddr,      0xd02000,       draft,      SCION Internet architecture