chore: redeploy Tempo with fresh Sp1Helios contract (#1324)

bmzig · web-flow · commit dc5765071e06 · 2026-02-20T11:24:15.000-06:00
* chore: redeploy Tempo with fresh Sp1Helios contract

Signed-off-by: bennett &lt;bennett@umaproject.org&gt;

* commetns

Signed-off-by: bennett &lt;bennett@umaproject.org&gt;

* prompt sp1 deployment

Signed-off-by: bennett &lt;bennett@umaproject.org&gt;

---------

Signed-off-by: bennett &lt;bennett@umaproject.org&gt;
diff --git a/broadcast/DeploySP1Helios.s.sol/4217/run-latest.json b/broadcast/DeploySP1Helios.s.sol/4217/run-latest.json
diff --git a/broadcast/DeployUniversalSpokePool.s.sol/4217/run-latest.json b/broadcast/DeployUniversalSpokePool.s.sol/4217/run-latest.json
diff --git a/broadcast/deployed-addresses.json b/broadcast/deployed-addresses.json
@@ -598,9 +598,8 @@
       "chain_name": "Tempo",
       "contracts": {
         "SpokePool": {
-          "address": "0x2d4710f04da90184255782d3715224a6c776955d",
-          "block_number": 4341825,
-          "transaction_hash": "0x2042b4ae549cd4b3047c56ef4dea4a5b7f34f256e5c2d18925948a961362ad21"
+          "address": "0x2d4710F04Da90184255782d3715224A6C776955D",
+          "block_number": 4341825
         },
         "MulticallHandler": {
           "address": "0x7d6adcbb51ea70c134d7b0b96aa9af50fe504d90",
@@ -611,9 +610,9 @@
           "block_number": 4035644
         },
         "SP1Helios": {
-          "address": "0x3ca11702f7c0f28e0b4e03c31f7492969862c569",
-          "block_number": 4340584,
-          "transaction_hash": "0x0f377cf3b6f210a1bdd2bae9cca87946f66fedf13af196dd33719a1786ae6568"
+          "address": "0x2bc84a3777469f67e040dab9d00512a5d5258f39",
+          "block_number": 5673252,
+          "transaction_hash": "0xb499f362e8b95a9ea011aa984a94e46394bf9c23e51643198e9b3c280b805f81"
         }
       }
     },
diff --git a/broadcast/deployed-addresses.md b/broadcast/deployed-addresses.md
@@ -192,13 +192,12 @@ This file contains the latest deployed smart contract addresses from the broadca
 
 ## Tempo (4217)
 
-| Contract Name      | Address                                                                                                                            |
-| ------------------ | ---------------------------------------------------------------------------------------------------------------------------------- |
-| MulticallHandler   | [0x7D6ADCbB51Ea70C134d7B0B96aA9AF50FE504D90](https://explore.mainnet.tempo.xyz/address/0x7D6ADCbB51Ea70C134d7B0B96aA9AF50FE504D90) |
-| SP1Helios          | [0x3CA11702f7c0F28e0b4e03C31F7492969862C569](https://explore.mainnet.tempo.xyz/address/0x3CA11702f7c0F28e0b4e03C31F7492969862C569) |
-| SpokePool          | [0x2d4710F04Da90184255782d3715224A6C776955D](https://explore.mainnet.tempo.xyz/address/0x2d4710F04Da90184255782d3715224A6C776955D) |
-| SpokePool          | [0x2d4710F04Da90184255782d3715224A6C776955D](https://explore.mainnet.tempo.xyz/address/0x2d4710F04Da90184255782d3715224A6C776955D) |
-| SpokePoolPeriphery | [0x1cFC76f039e01970355Cf73a37B785A81847796C](https://explore.mainnet.tempo.xyz/address/0x1cFC76f039e01970355Cf73a37B785A81847796C) |
+| Contract Name      | Address                                    |
+| ------------------ | ------------------------------------------ |
+| MulticallHandler   | 0x7D6ADCbB51Ea70C134d7B0B96aA9AF50FE504D90 |
+| SP1Helios          | 0x2BC84A3777469f67e040DAb9d00512a5D5258f39 |
+| SpokePool          | 0x2d4710F04Da90184255782d3715224A6C776955D |
+| SpokePoolPeriphery | 0x1cFC76f039e01970355Cf73a37B785A81847796C |
 
 ## MegaETH (4326)
 
diff --git a/deploy/consts.ts b/deploy/consts.ts
@@ -321,7 +321,7 @@ export const L2_ADDRESS_MAP: { [key: number]: { [contractName: string]: string }
   },
   [CHAIN_IDs.TEMPO]: {
     permit2: "0x000000000022D473030F116dDEE9F6B43aC78BA3",
-    helios: "0x3CA11702f7c0F28e0b4e03C31F7492969862C569",
+    helios: "0x2BC84A3777469f67e040DAb9d00512a5D5258f39",
   },
   [CHAIN_IDs.LISK]: {
     permit2: "0x000000000022D473030F116dDEE9F6B43aC78BA3",
diff --git a/generated/constants.json b/generated/constants.json
@@ -204,8 +204,8 @@
       "name": "Tempo",
       "family": "NONE",
       "nativeToken": "pathUSD",
-      "publicRPC": "https://rpc.tempo.xyz",
-      "blockExplorer": "https://explore.mainnet.tempo.xyz",
+      "publicRPC": "",
+      "blockExplorer": "",
       "cctpDomain": -1,
       "oftEid": 30410,
       "hypDomainId": -1
@@ -678,7 +678,7 @@
     },
     "4217": {
       "permit2": "0x000000000022D473030F116dDEE9F6B43aC78BA3",
-      "helios": "0x3CA11702f7c0F28e0b4e03C31F7492969862C569"
+      "helios": "0x2BC84A3777469f67e040DAb9d00512a5D5258f39"
     },
     "4326": {
       "cctpV2TokenMessenger": "0x0000000000000000000000000000000000000000",
@@ -946,7 +946,6 @@
     "324": "0x3355df6D4c9C3035724Fd0e3914dE96A5a83aaf4",
     "1135": "0xF242275d3a6527d877f2c927a82D9b057609cc71",
     "1868": "0xbA9986D2381edf1DA03B0B9c1f8b00dc4AacC369",
-    "4217": "0x20c000000000000000000000b9537d11c60e8b50",
     "34443": "0xd988097fb8612cc24eeC14542bC03424c656005f",
     "41455": "0x18d25B4e18165c97e1285212e5d1f80eDD6d3Aa7",
     "42161": "0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8",
diff --git a/script/universal/DeploySP1Helios.s.sol b/script/universal/DeploySP1Helios.s.sol
@@ -10,6 +10,8 @@ import { SP1MockVerifier } from "@sp1-contracts/src/SP1MockVerifier.sol";
 /// @notice Deploy script for the SP1Helios contract.
 /// @dev This script downloads the genesis binary from the SP1Helios GitHub releases,
 ///      runs it to generate the genesis.json, then deploys the SP1Helios contract.
+/// @dev Be familiar with the README in this directory before deploying, as there are time
+/// considerations and follow-up transactions to execute after deployments.
 ///
 /// How to run:
 /// 1. Set environment variables in .env:
@@ -61,6 +63,14 @@ contract DeploySP1Helios is Script {
             console.log("SP1MockVerifier deployed to:", params.verifier);
         }
 
+        string memory confirmation = vm.prompt(
+            "Once Sp1Helios is deployed, you will have 7 days to deploy the UniversalSpokePool and activate it in-protocol. If 7 days passes with no update on this deployment, it will be impossible to make any updates to this contract. Press y/Y to confirm."
+        );
+        if (!strEq(confirmation, "y") && !strEq(confirmation, "Y")) {
+            console.log("Prompt not confirmed. Aborting deployment.");
+            return address(0);
+        }
+
         // Deploy the SP1 Helios contract
         console.log("Deploying SP1Helios...");
         SP1Helios helios = new SP1Helios(params);
@@ -261,4 +271,8 @@ contract DeploySP1Helios is Script {
 
         console.log("Checksum verified successfully");
     }
+
+    function strEq(string memory a, string memory b) private pure returns (bool) {
+        return keccak256(bytes(a)) == keccak256(bytes(b));
+    }
 }
diff --git a/script/universal/DeployUniversalSpokePool.s.sol b/script/universal/DeployUniversalSpokePool.s.sol
@@ -11,6 +11,8 @@ import { ITokenMessenger } from "../../contracts/external/interfaces/CCTPInterfa
 /// @title DeployUniversalSpokePool
 /// @notice Deploy script for the Universal_SpokePool contract.
 /// @dev See script/universal/README.md for detailed usage instructions.
+/// @dev Be familiar with the README in this directory before deploying, as there are time
+/// considerations and follow-up transactions to execute after deployments.
 ///
 /// Example:
 ///   forge script script/universal/DeployUniversalSpokePool.s.sol:DeployUniversalSpokePool \
@@ -36,6 +38,7 @@ contract DeployUniversalSpokePool is Script, Test, DeploymentUtils {
 
         uint256 heliosAdminBufferUpdateSeconds = 1 days;
         address helios = getDeployedAddress("SP1Helios", info.spokeChainId, true);
+
         address l1HubPoolStore = getL1Addresses(info.hubChainId).hubPoolStore;
 
         bool hasCctpDomain = hasCctpDomain(info.spokeChainId);
diff --git a/script/universal/README.md b/script/universal/README.md
@@ -10,6 +10,11 @@ This guide covers deploying the **Universal SpokePool** infrastructure to a new
 - A funded deployer wallet (via mnemonic)
 - `generated/constants.json` with chain configuration (run `yarn generate-constants` if missing)
 
+## A Note to Deployers
+
+When you deploy a new Universal Spoke pool to be used by Across, there is a time limit you must follow from Sp1Helios deployment to config store activation.
+The SP1Helios contract has a constant `MAX_SLOT_AGE = 7 days`, which is the upper-bound on how long updates may be spaced apart from each other. If the `stateUpdater` is not actively updating helios within seven days of deployment, the Sp1Helios contract will revert to a state where no further updates can be made, and by extension the Universal spoke will become inert and must be upgraded by the `owner` (where the upgrade implementation candidate has a fresh Sp1Helios contract set in its constructor).
+
 ## Environment Variables
 
 Create a `.env` file with the following variables:
