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Merged
merged 3 commits into from
Jun 9, 2025
Merged

feat: add operator table updater to CCR #1451

merged 3 commits into from
Jun 9, 2025

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ypatil12
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@ypatil12 ypatil12 commented Jun 9, 2025

Motivation:

The offchain generation service should be able to retrieve the OperatorTableUpdater on-chain.

Modifications:

  • Update _whitelistedChainIDs to be an enumerable map from chainID to operatorTableUpdater
  • Update addChainIDsToWhitelist to take in a list of operatorTableUpdaters
  • Update getSupportedChains to return chainIDs and operatorTableUpdaters

Result:

Clearer introspection.

@ypatil12 ypatil12 changed the base branch from main to release-dev/multichain June 9, 2025 16:26
@ypatil12 ypatil12 requested review from 0xrajath and eigenmikem June 9, 2025 16:26
0xrajath
0xrajath reviewed Jun 9, 2025
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0xrajath
0xrajath reviewed Jun 9, 2025
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src/contracts/multichain/CrossChainRegistry.sol
Comment on lines +209 to +210
uint256[] calldata chainIDs,
address[] calldata operatorTableUpdaters
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Either make this into an array of structs or add an extra validation for length check between these 2 arrays.

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a397e2f

@ypatil12 ypatil12 merged commit 93f08c5 into release-dev/multichain Jun 9, 2025
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@ypatil12 ypatil12 deleted the chore/add-operator-table-updater branch June 9, 2025 16:49
ypatil12 added a commit that referenced this pull request Jun 28, 2025
@ypatil12
feat: add operator table updater to CCR (#1451)
55c8056 
**Motivation:**

The offchain generation service should be able to retrieve the
`OperatorTableUpdater` on-chain.

**Modifications:**

- Update `_whitelistedChainIDs` to be an enumerable map from `chainID`
to `operatorTableUpdater`
- Update `addChainIDsToWhitelist` to take in a list of
`operatorTableUpdaters`
- Update `getSupportedChains` to return chainIDs and
`operatorTableUpdaters`

**Result:**

Clearer introspection.
@ypatil12 ypatil12 mentioned this pull request Jul 1, 2025
Merged
ypatil12 added a commit that referenced this pull request Jul 1, 2025
@ypatil12
feat: add operator table updater to CCR (#1451)
694467e 
**Motivation:**

The offchain generation service should be able to retrieve the
`OperatorTableUpdater` on-chain.

**Modifications:**

- Update `_whitelistedChainIDs` to be an enumerable map from `chainID`
to `operatorTableUpdater`
- Update `addChainIDsToWhitelist` to take in a list of
`operatorTableUpdaters`
- Update `getSupportedChains` to return chainIDs and
`operatorTableUpdaters`

**Result:**

Clearer introspection.
ypatil12 added a commit that referenced this pull request Jul 1, 2025
@ypatil12
feat: multichain (#1494)
5f84759 
# v1.7.0 Multi Chain

The multichain release enables AVSs to launch their services and make
verified Operator outputs available on any EVM chain, meeting their
customers where they are. AVSs can specify custom operator weights to be
transported to any destination chain. The release has 3 components:

1. Core Contracts
2. AVS Contracts
3. Offchain Infrastructure

The below release notes cover Core Contracts. For more information on
the end to end protocol, see our [docs](../docs/multichain/README.md)
and
[ELIP-008](https://github.com/eigenfoundation/ELIPs/blob/main/ELIPs/ELIP-008.md).

## Release Manager

@ypatil12 @eigenmikem

## Highlights

This multichain release only introduces new standards and contracts. As
a result, there are no breaking changes or deprecations.

🚀 New Features

Source Chain Contracts
- `KeyRegistrar`: Manages cryptographic keys for operators across
different operator sets. It supports both ECDSA and BN254 key types and
ensures global uniqueness of keys across all operator sets
- `CrossChainRegistry`: Enables AVSs to register to have their operator
stakes transported to supported destination chains
- `ReleaseManager`: Provides a standardized way for AVSs to publish
software artifacts (binaries, docker images, etc.) that operators in
their operator sets should upgrade to by specified deadlines

Destination Chain Contracts
- `CertificateVerifier`: Proves the offchain execution of a task, via a
Certificate, by the operators of an operatorSet. Two types of key
material are supported: ECDSA and BN254
- `OperatorTableUpdater`: Updates operator tables in the
`CertificateVerifier` to have tasks validated against up-to-date
operator stake weights

🔧 Improvements – Enhancements to existing features.

- The multichain protocol has protocol-ized several AVS-deployed
contracts, enabling an simpler AVS developer experience. These include:
- `KeyRegistrar`: Manages BLS and ECDSA signing keys. AVSs no longer
have to deploy a `BLSAPKRegistry`
- `CertificateVerifier`: Handles signature verification for BLS and
ECDSA keys. AVSs no longer have to deploy a `BLSSignatureChecker`
- Offchain Multichain Transport: AVSs no longer have to maintain
[avs-sync](https://github.com/Layr-Labs/avs-sync) to keep operator
stakes fresh

## Changelog

- feat: multichain deploy scripts [PR
#1487](#1487)
- feat: operator table updater pauser [PR
#1501](#1501)
- feat: add `publishMetadataURI` [PR
#1492](#1492)
- refactor: `globalRootConfirmerSet` -> `generator` [PR
#1500](#1500)
- fix: circular dependency for initial global root update [PR
#1499](#1499)
- chore: remove stale bindings [PR
#1498](#1498)
- fix: zero length [PR
#1490](#1490)
- docs: multichain docs [PR
#1488](#1488)
- refactor: remove table calculators [PR
#1493](#1493)
- refactor: `KeyRegistry` unit testing [PR
#1482](#1482)
- feat: disable root [PR
#1481](#1481)
- refactor: `ECDSATableCalculator` testing [PR
#1479](#1479)
- refactor: operators can deregister keys if not slashable [PR
#1480](#1480)
- refactor: `ECDSACertificateVerifier` testing [PR
#1478](#1478)
- refactor: `Bn254CertificateVerifierUnitTests` [PR
#1476](#1476)
- feat: ecdsa table calculator [PR
#1473](#1473)
- feat: ecdsacv views [PR
#1475](#1475)
- refactor: `BN254OperatorTableCalculator` [PR
#1463](#1463)
- feat: add `referenceBlockNumber` [PR
#1472](#1472)
- feat: release manager [PR
#1469](#1469)
- feat: ecdsa cert verifier [PR
#1470](#1470)
- feat: add view function for `getGlobalConfirmerSetReferenceTimestamp`
[PR #1471](#1471)
- chore: add helper view function [PR
#1465](#1465)
- chore: add sig digest functions to interface [PR
#1464](#1464)
- refactor: `CrossChainRegistry` [PR
#1457](#1457)
- fix: global table update message hash [PR
#1460](#1460)
- refactor: sig verification into library [PR
#1455](#1455)
- fix: `OperatorTableUpdater` encoding [PR
#1456](#1456)
- chore: add latest `referenceTimestamp` to OTC interface [PR
#1454](#1454)
- chore: bindings [PR
#1452](#1452)
- feat: add operator table updater to CCR [PR
#1451](#1451)
- chore: multichain deploy scripts [PR
#1449](#1449)
- feat: cross chain registry [PR
#1439](#1439)
- chore: update BN254CertificateVerifier [PR
#1447](#1447)
- feat: bn254 operator table contracts [PR
#1429](#1429)
- feat: KeyRegistrar [PR
#1421](#1421)
- feat: operator table updater [PR
#1436](#1436)
- feat: bn254 certificate verifier [PR
#1431](#1431)
- chore: bindings + interface update [PR
#1438](#1438)
- chore: update multichain interfaces [PR
#1433](#1433)
- feat: multi chain interfaces [PR
#1423](#1423)
- docs: update version matrix [PR
#1491](#1491)
- chore: add multisend parser to scripts directory [PR
#1486](#1486)
- chore: update eigenpod and eigen impls addresses in holesky and hoodi
[PR #1448](#1448)
ypatil12 added a commit that referenced this pull request Jul 7, 2025
@ypatil12
feat: add operator table updater to CCR (#1451)
ad9c1c6 
**Motivation:**

The offchain generation service should be able to retrieve the
`OperatorTableUpdater` on-chain.

**Modifications:**

- Update `_whitelistedChainIDs` to be an enumerable map from `chainID`
to `operatorTableUpdater`
- Update `addChainIDsToWhitelist` to take in a list of
`operatorTableUpdaters`
- Update `getSupportedChains` to return chainIDs and
`operatorTableUpdaters`

**Result:**

Clearer introspection.
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@0xrajath 0xrajath 0xrajath approved these changes

@eigenmikem eigenmikem Awaiting requested review from eigenmikem

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@ypatil12 @0xrajath