amanita-labs · Ryun1 · May 2, 2026 · May 2, 2026
diff --git a/src/components/known-label-highlight.tsx b/src/components/known-label-highlight.tsx
@@ -3,11 +3,9 @@
 
 import { type ReactNode } from 'react';
 import { Badge } from '@/components/ui/badge';
-import { KnownLabelEntry } from '@/lib/labels';
+import { KnownLabelEntry, type TransactionLabelCategory } from '@/lib/labels';
 import { cn } from '@/lib/utils';
 
-type KnownLabelCategory = 'script' | 'address' | 'signer';
-
 type CategoryTheme = {
   title: string;
   containerClass: string;
@@ -17,7 +15,7 @@ type CategoryTheme = {
   linkClass: string;
 };
 
-const CATEGORY_THEMES: Record<KnownLabelCategory, CategoryTheme> = {
+const CATEGORY_THEMES: Record<TransactionLabelCategory, CategoryTheme> = {
   script: {
     title: 'Known Script',
     containerClass: 'border-emerald-200 bg-emerald-50 dark:border-emerald-800 dark:bg-emerald-950/40',
@@ -34,18 +32,50 @@ const CATEGORY_THEMES: Record<KnownLabelCategory, CategoryTheme> = {
     descriptionClass: 'text-blue-700/80 dark:text-blue-200/80',
     linkClass: 'text-blue-700 hover:text-blue-800 dark:text-blue-200 dark:hover:text-blue-100',
   },
-  signer: {
-    title: 'Known Signer',
+  'payment-cred': {
+    title: 'Known Payment Key',
     containerClass: 'border-purple-200 bg-purple-50 dark:border-purple-800 dark:bg-purple-950/40',
     badgeClass: 'bg-purple-600/10 text-purple-700 hover:bg-purple-500/20 dark:bg-purple-500/10 dark:text-purple-200',
     nameClass: 'text-purple-800 dark:text-purple-100',
     descriptionClass: 'text-purple-700/80 dark:text-purple-200/80',
     linkClass: 'text-purple-700 hover:text-purple-800 dark:text-purple-200 dark:hover:text-purple-100',
   },
+  'stake-cred': {
+    title: 'Known Stake Key',
+    containerClass: 'border-sky-200 bg-sky-50 dark:border-sky-800 dark:bg-sky-950/40',
+    badgeClass: 'bg-sky-600/10 text-sky-700 hover:bg-sky-500/20 dark:bg-sky-500/10 dark:text-sky-200',
+    nameClass: 'text-sky-800 dark:text-sky-100',
+    descriptionClass: 'text-sky-700/80 dark:text-sky-200/80',
+    linkClass: 'text-sky-700 hover:text-sky-800 dark:text-sky-200 dark:hover:text-sky-100',
+  },
+  drep: {
+    title: 'Known DRep',
+    containerClass: 'border-amber-200 bg-amber-50 dark:border-amber-800 dark:bg-amber-950/40',
+    badgeClass: 'bg-amber-600/10 text-amber-700 hover:bg-amber-500/20 dark:bg-amber-500/10 dark:text-amber-200',
+    nameClass: 'text-amber-800 dark:text-amber-100',
+    descriptionClass: 'text-amber-700/80 dark:text-amber-200/80',
+    linkClass: 'text-amber-700 hover:text-amber-800 dark:text-amber-200 dark:hover:text-amber-100',
+  },
+  cc: {
+    title: 'Known Committee',
+    containerClass: 'border-rose-200 bg-rose-50 dark:border-rose-800 dark:bg-rose-950/40',
+    badgeClass: 'bg-rose-600/10 text-rose-700 hover:bg-rose-500/20 dark:bg-rose-500/10 dark:text-rose-200',
+    nameClass: 'text-rose-800 dark:text-rose-100',
+    descriptionClass: 'text-rose-700/80 dark:text-rose-200/80',
+    linkClass: 'text-rose-700 hover:text-rose-800 dark:text-rose-200 dark:hover:text-rose-100',
+  },
+  pool: {
+    title: 'Known Pool',
+    containerClass: 'border-indigo-200 bg-indigo-50 dark:border-indigo-800 dark:bg-indigo-950/40',
+    badgeClass: 'bg-indigo-600/10 text-indigo-700 hover:bg-indigo-500/20 dark:bg-indigo-500/10 dark:text-indigo-200',
+    nameClass: 'text-indigo-800 dark:text-indigo-100',
+    descriptionClass: 'text-indigo-700/80 dark:text-indigo-200/80',
+    linkClass: 'text-indigo-700 hover:text-indigo-800 dark:text-indigo-200 dark:hover:text-indigo-100',
+  },
 };
 
 type KnownLabelHighlightProps = {
-  category: KnownLabelCategory;
+  category: TransactionLabelCategory;
   label: KnownLabelEntry;
   className?: string;
   children?: ReactNode;
@@ -94,4 +124,3 @@ export function KnownLabelHighlight({ category, label, className, children }: Kn
     </div>
   );
 }
-
diff --git a/src/data/known-labels.json b/src/data/known-labels.json
@@ -9,73 +9,41 @@
   },
   "addresses": {
     "addr1xxzc8pt7fgf0lc0x7eq6z7z6puhsxmzktna7dluahrj6g6v9swzhujsjlls7dajp59u95re0qdk9vh8mumlemw89535s4ecqxj": {
-      "name": "Intersect 2025 TRC"
-    }
-  },
-  "signerKeyHashes": {
-    "4e72b1facdc7eea745767b8daca40bf73d75eb0e88dcee80d57eec5d":{
-      "name": "Intersect Leadership 1 - Primary"
-    },
-    "1c732c072364a2afd42a03228f3816fec37e73f64b61f4c12bab55ee":{
-      "name": "Intersect Leadership 1 - Secondary"
-    },
-    "91f5b1d436080c1beca93fbbb96596312d8f615b0ad9e94470af2224":{
-      "name": "Intersect Leadership 2 - Primary"
-    },
-    "a1ebdcc53ad3907461d92204f9789ddb640dcdcb0d9fce786a55eaf4":{
-      "name": "Intersect Leadership 2 - Secondary"
-    },
-    "1be0008bf2994524c0eaf0efdae4431e4a61ef7d974804fa794110b7":{
-      "name": "Intersect Admin 1 - Primary"
-    },
-    "27194940fae07315f4dc7a0394535dea7795dab2f232ee40f4457e8f":{
-      "name": "Intersect Admin 1 - Secondary"
-    },
-    "a664de561ccd2ca9a07c060d4dd7cea4dc68ba89d4bf04b21ff0726f":{
-      "name": "Intersect Admin 2 - Primary"
-    },
-    "821dbb013b85872e91f59e5c3c566390c866aea114a13b1b68f064bc":{
-      "name": "Intersect Admin 2 - Secondary"
-    },
-    "c236d8dc9441605238a5fe9cc7e6c1a79903289a4249c33122bf9627":{
-      "name": "Intersect Admin 3 - Primary"
-    },
-    "1b5850270f7a77ea9ef570a83fb4b120bf814ec94aa0dba0c9c28844":{
-      "name": "Intersect Admin 3 - Secondary"
+      "name": "Intersect 2025 Treasury Contract"
     },
-    "ac3de68e8e1f9af3e00b299e7858bc44e126b33e130d06223d799d5d":{
-      "name": "Cardano Foundation - Primary"
-    },
-    "c9f2966a1b357718b45a006954106ba1f7ae9fea16e9826f3486ddd6":{
-      "name": "Cardano Foundation - Secondary"
-    },
-    "1880102b04725318eb7a6f9f481815c82473c2f50cfe9932c85a3bf8":{
-      "name": "Sundae Labs - Primary"
-    },
-    "7a827787c47a4e74f102330cc8566ed9845047903121025911163b9d":{
-      "name": "Sundae Labs - Secondary"
-    },
-    "a7f06cf4e9c03c6b7eac317d5533d573a9be3018fb7b9d95dd778d39":{
-      "name": "Xerberus - Primary"
-    },
-    "d8261e2c334b58072042130182de4fb945a46dd1b1974e1df755fe96":{
-      "name": "Xerberus - Secondary"
-    },
-    "8349f8b41d8337b617947ace444ef95b2b80ff2605cadf969914cf95":{
-      "name": "NMKR - Primary"
-    },
-    "cd820bac2773f2df622c567aa547894177a818593bdae996dd0881e3":{
-      "name": "NMKR - Secondary"
-    },
-    "679ad28e567eb42ddb30a5cf6b5f066b2defbce393f19968d711f658":{
-      "name": "DQuadrant - Primary"
-    },
-    "36e0cf1e52e05ef92e52c7bc2a04493d6bae481b8acbab12ec4300d7":{
-      "name": "DQuadrant - Secondary"
-    },
-    "03ccae794affbe27a5f5f74da6266002db11daa6ae446aea783b972d":{
-      "name": "Ryan testnet DRep key"
+    "addr1xxyzewehw7dh78ea62mkgdnzmcdlcxqt4u39a7pqc0v0at5g9janwaum0u0nm54hvsmx9hsmlsvqhteztmuzps7cl6hq7d35th": {
+      "name": "Intersect 2025 Vendor Contract"
     }
-
+  },
+  "credentials": {
+    "payment": {
+      "4e72b1facdc7eea745767b8daca40bf73d75eb0e88dcee80d57eec5d": { "name": "Intersect 2025 Leadership 1 - Primary" },
+      "1c732c072364a2afd42a03228f3816fec37e73f64b61f4c12bab55ee": { "name": "Intersect 2025 Leadership 1 - Secondary" },
+      "91f5b1d436080c1beca93fbbb96596312d8f615b0ad9e94470af2224": { "name": "Intersect 2025 Leadership 2 - Primary" },
+      "a1ebdcc53ad3907461d92204f9789ddb640dcdcb0d9fce786a55eaf4": { "name": "Intersect 2025 Leadership 2 - Secondary" },
+      "1be0008bf2994524c0eaf0efdae4431e4a61ef7d974804fa794110b7": { "name": "Intersect 2025 Admin 1 - Primary" },
+      "27194940fae07315f4dc7a0394535dea7795dab2f232ee40f4457e8f": { "name": "Intersect 2025 Admin 1 - Secondary" },
+      "a664de561ccd2ca9a07c060d4dd7cea4dc68ba89d4bf04b21ff0726f": { "name": "Intersect 2025 Admin 2 - Primary" },
+      "821dbb013b85872e91f59e5c3c566390c866aea114a13b1b68f064bc": { "name": "Intersect 2025 Admin 2 - Secondary" },
+      "c236d8dc9441605238a5fe9cc7e6c1a79903289a4249c33122bf9627": { "name": "Intersect 2025 Admin 3 - Primary" },
+      "1b5850270f7a77ea9ef570a83fb4b120bf814ec94aa0dba0c9c28844": { "name": "Intersect 2025 Admin 3 - Secondary" },
+      "ac3de68e8e1f9af3e00b299e7858bc44e126b33e130d06223d799d5d": { "name": "Cardano Foundation - Primary" },
+      "c9f2966a1b357718b45a006954106ba1f7ae9fea16e9826f3486ddd6": { "name": "Cardano Foundation - Secondary" },
+      "1880102b04725318eb7a6f9f481815c82473c2f50cfe9932c85a3bf8": { "name": "Sundae Labs - Primary" },
+      "7a827787c47a4e74f102330cc8566ed9845047903121025911163b9d": { "name": "Sundae Labs - Secondary" },
+      "a7f06cf4e9c03c6b7eac317d5533d573a9be3018fb7b9d95dd778d39": { "name": "Xerberus - Primary" },
+      "d8261e2c334b58072042130182de4fb945a46dd1b1974e1df755fe96": { "name": "Xerberus - Secondary" },
+      "8349f8b41d8337b617947ace444ef95b2b80ff2605cadf969914cf95": { "name": "NMKR - Primary" },
+      "cd820bac2773f2df622c567aa547894177a818593bdae996dd0881e3": { "name": "NMKR - Secondary" },
+      "679ad28e567eb42ddb30a5cf6b5f066b2defbce393f19968d711f658": { "name": "DQuadrant - Primary" },
+      "36e0cf1e52e05ef92e52c7bc2a04493d6bae481b8acbab12ec4300d7": { "name": "DQuadrant - Secondary" }
+    },
+    "stake": {
+      "stake1uxzc8pt7fgf0lc0x7eq6z7z6puhsxmzktna7dluahrj6g6g7lgq9rl": { "name": "Intersect 2025 TRC" }},
+    "drep": {
+      "03ccae794affbe27a5f5f74da6266002db11daa6ae446aea783b972d": { "name": "Ryan testnet DRep key" }
+    },
+    "cc": {},
+    "pool": {}
   }
-}
+}
diff --git a/src/domain/tx.ts b/src/domain/tx.ts
@@ -1,4 +1,7 @@
 // src/domain/tx.ts
+export type AddressCredInfo = { kind: 'key' | 'script'; hash: string };
+export type AddressCreds = { paymentCred?: AddressCredInfo; stakeCred?: AddressCredInfo };
+
 export type DomainTx = {
   id: string;
   sizeBytes: number;
@@ -8,31 +11,32 @@ export type DomainTx = {
   slot?: number | null;
   validity: { start?: number | null; end?: number | null };
   inputs: Array<{
-    txId: string; 
-    index: number; 
+    txId: string;
+    index: number;
     isCollateral: boolean;
-    resolved?: { address?: string; value?: ValueSummary } // optional future lookup
+    resolved?: { address?: string; addressCreds?: AddressCreds; value?: ValueSummary } // optional future lookup
   }>;
   outputs: Array<{
     address: string;
+    addressCreds?: AddressCreds;
     ada: bigint;
     assets: Array<{ policyId: string; assetName: string; quantity: bigint }>;
     datum?: { inline?: boolean | string; hash?: string; ref?: boolean; type?: string; content?: unknown; size?: number };
     scriptRef?: { type: "PlutusV1"|"PlutusV2"|"PlutusV3"|"Native"; bytes: string };
   }>;
   mint?: Array<{ policyId: string; assetName: string; quantity: bigint }>;
   certs?: Array<CertificateVM>;           // normalized, labeled
-  withdrawals?: Array<{ stakeAddr: string; amount: bigint }>;
+  withdrawals?: Array<{ stakeAddr: string; addressCreds?: AddressCreds; amount: bigint }>;
   governance?: GovernanceVM | null;       // Conway actions, drep votes, etc.
   metadata?: Array<{ label: string; json?: unknown; cbor?: string }>;
-  scripts?: Array<{ type: string; hash: string; bytesLen: number; bytes?: string; address?: string }>;
+  scripts?: Array<{ type: string; hash: string; bytesLen: number; bytes?: string; address?: string; addressCreds?: AddressCreds }>;
   redeemers?: Array<{ purpose: string; index: number; exUnits?: { mem: number; steps: number }; data?: string; scriptHash?: string }>;
   witnesses: { vkeyCount: number; nativeCount: number; plutusCount: number };
   vkeyWitnesses?: Array<{ vkey: string; signature: string; hash: string }>;
-  signers?: Array<{ type: 'vkey' | 'native' | 'plutus'; hash: string; address?: string; isWitness?: boolean; isRequired?: boolean }>;
+  signers?: Array<{ type: 'vkey' | 'native' | 'plutus'; hash: string; address?: string; addressCreds?: AddressCreds; isWitness?: boolean; isRequired?: boolean }>;
   scriptDataHash?: string;
   totalCollateral?: bigint;
-  collateralReturn?: { address: string; ada: bigint; assets: Array<{ policyId: string; assetName: string; quantity: bigint }> };
+  collateralReturn?: { address: string; addressCreds?: AddressCreds; ada: bigint; assets: Array<{ policyId: string; assetName: string; quantity: bigint }> };
   referenceInputs?: Array<{ txId: string; index: number }>;
   warnings: string[];
 };

diff --git a/src/features/inspector/tabs/ContentsTab.tsx b/src/features/inspector/tabs/ContentsTab.tsx
@@ -36,7 +36,7 @@ import { formatLovelace, formatAda, formatAssetQuantity } from '@/lib/utils/ada'
 import { encodeStakeAddress } from '@/lib/utils/stake-address';
 import { toast } from 'sonner';
 import { BlockExplorerLink } from '@/components/block-explorer-link';
-import { getKnownAddressLabel, getKnownSignerLabel } from '@/lib/labels';
+import { getKnownCredLabel, resolveAddressLabel } from '@/lib/labels';
 import { KnownLabelHighlight } from '@/components/known-label-highlight';
 import { Collapsible, CollapsibleContent, CollapsibleTrigger } from '@/components/ui/collapsible';
 import { useAppStore } from '@/lib/store';
@@ -2736,8 +2736,11 @@ export function ContentsTab({ tx }: ContentsTabProps) {
                         These signers must provide signatures for the transaction to be valid.
                       </p>
                       {requiredSigners.map((signer, index) => {
-                        const signerLabel = getKnownSignerLabel(signer.hash);
-                        const signerAddressLabel = getKnownAddressLabel(signer.address);
+                        const signerLabel = getKnownCredLabel(signer.hash, 'payment', network);
+                        const signerAddressLabel = resolveAddressLabel(
+                          { address: signer.address, addressCreds: signer.addressCreds },
+                          network,
+                        );
                         const hasMatchingWitness = witnessHashes.has(signer.hash.toLowerCase());
 
                         return (
@@ -2776,7 +2779,7 @@ export function ContentsTab({ tx }: ContentsTabProps) {
                                   </div>
                                 </div>
                                 {signerLabel && (
-                                  <KnownLabelHighlight category="signer" label={signerLabel} />
+                                  <KnownLabelHighlight category="payment-cred" label={signerLabel} />
                                 )}
                                 {hasMatchingWitness && (
                                   <div className="flex items-center gap-2 text-sm text-green-600">
@@ -2871,9 +2874,9 @@ export function ContentsTab({ tx }: ContentsTabProps) {
                               <div className="text-xs font-medium text-muted-foreground mb-1 flex items-center gap-2">
                                 Blake2b-224 Hash
                                 {(() => {
-                                  const hashLabel = getKnownSignerLabel(witness.hash);
+                                  const hashLabel = getKnownCredLabel(witness.hash, 'payment', network);
                                   return hashLabel ? (
-                                    <KnownLabelHighlight category="signer" label={hashLabel} />
+                                    <KnownLabelHighlight category="payment-cred" label={hashLabel} />
                                   ) : null;
                                 })()}
                               </div>

diff --git a/src/features/inspector/tabs/IoValueTab.tsx b/src/features/inspector/tabs/IoValueTab.tsx
@@ -7,9 +7,10 @@ import { Copy, ArrowRight, Coins, Shield, ArrowDownRight, ArrowUpRight } from 'l
 import { Button } from '@/components/ui/button';
 import { toast } from 'sonner';
 import { BlockExplorerLink } from '@/components/block-explorer-link';
-import { getKnownAddressLabel } from '@/lib/labels';
+import { resolveAddressLabel } from '@/lib/labels';
 import { KnownLabelHighlight } from '@/components/known-label-highlight';
 import { useTokenRegistry } from '@/hooks/use-token-registry';
+import { useAppStore } from '@/lib/store';
 import { AssetDisplay } from '@/components/asset-display';
 
 interface IoValueTabProps {
@@ -30,6 +31,7 @@ function truncateAddress(address: string, startLength: number = 15, endLength: n
 
 export function IoValueTab({ tx }: IoValueTabProps) {
   const { getMetadata } = useTokenRegistry(tx);
+  const network = useAppStore((s) => s.network);
 
   const copyToClipboard = async (text: string, label: string) => {
     try {
@@ -58,7 +60,10 @@ export function IoValueTab({ tx }: IoValueTabProps) {
               {tx.inputs
                 .filter(input => !input.isCollateral)
                 .map((input, index) => {
-                  const resolvedLabel = getKnownAddressLabel(input.resolved?.address);
+                  const resolvedLabel = resolveAddressLabel(
+                    { address: input.resolved?.address, addressCreds: input.resolved?.addressCreds },
+                    network,
+                  );
 
                   return (
                     <div key={index} className="border rounded-lg p-3 space-y-2">
@@ -165,7 +170,10 @@ export function IoValueTab({ tx }: IoValueTabProps) {
               {tx.inputs
                 .filter(input => input.isCollateral)
                 .map((input, index) => {
-                  const collateralLabel = getKnownAddressLabel(input.resolved?.address);
+                  const collateralLabel = resolveAddressLabel(
+                    { address: input.resolved?.address, addressCreds: input.resolved?.addressCreds },
+                    network,
+                  );
 
                   return (
                     <div key={index} className="border rounded-lg p-3 space-y-2 bg-orange-50 dark:bg-orange-950/20">
@@ -273,7 +281,10 @@ export function IoValueTab({ tx }: IoValueTabProps) {
           ) : (
             <div className="space-y-3">
               {tx.outputs.map((output, index) => {
-                const outputLabel = getKnownAddressLabel(output.address);
+                const outputLabel = resolveAddressLabel(
+                  { address: output.address, addressCreds: output.addressCreds },
+                  network,
+                );
 
                 return (
                   <div key={index} className="border rounded-lg p-3 space-y-2">
@@ -530,7 +541,10 @@ export function IoValueTab({ tx }: IoValueTabProps) {
                 The collateral return output specifies where any unused collateral should be returned after script execution.
               </p>
               {(() => {
-                const collateralReturnLabel = getKnownAddressLabel(tx.collateralReturn.address);
+                const collateralReturnLabel = resolveAddressLabel(
+                  { address: tx.collateralReturn.address, addressCreds: tx.collateralReturn.addressCreds },
+                  network,
+                );
 
                 return (
                   <div className="border rounded-lg p-3 space-y-2">

diff --git a/src/features/inspector/tabs/OverviewTab.tsx b/src/features/inspector/tabs/OverviewTab.tsx
@@ -59,7 +59,7 @@ interface OverviewTabProps {
 
 export function OverviewTab({ tx }: OverviewTabProps) {
   const { network, isDetectingNetwork, networkDetected, isOnChain, onChainMeta, setNetwork } = useAppStore();
-  const transactionLabels = collectTransactionLabels(tx);
+  const transactionLabels = collectTransactionLabels(tx, network);
 
   const getNetworkDisplayName = (net: string) => {
     switch (net) {
@@ -103,8 +103,16 @@ export function OverviewTab({ tx }: OverviewTabProps) {
         return 'Script';
       case 'address':
         return 'Address';
-      case 'signer':
-        return 'Signer';
+      case 'payment-cred':
+        return 'Payment Key';
+      case 'stake-cred':
+        return 'Stake Key';
+      case 'drep':
+        return 'DRep';
+      case 'cc':
+        return 'Committee';
+      case 'pool':
+        return 'Pool';
       default:
         return 'Label';
     }