42 lines
2.9 KiB
JSON
42 lines
2.9 KiB
JSON
{
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"network": "ethereum-sepolia",
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"chain_id": 11155111,
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"note": "The Igneum light-client bridge primitive: a verifier for Devnet 3 finality certificates and Ethereum account proofs. Devnet 3, test tokens, no value; Sepolia, test ether, no value. What it proves and what it does not: docs/bridge/light-client-bridge.md.",
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"rpc": "https://ethereum-sepolia-rpc.publicnode.com",
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"deployed_at": "2026-10-08T12:36:00Z",
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"deployer": "0x0C896A191D6b76c37d704454b35B2D61276b7471",
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"source": "contracts/bridge (Foundry, solc 0.8.28, evm_version osaka, via-IR, optimizer 200 runs)",
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"contracts": {
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"IgneumCertificateVerifier": {
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"address": "0xAf74f3F512081291D663Bb1d6b6d37E99e37D744",
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"create_tx": "0x55351cbbccda0f78311c22feb1174d99c5d8d9fe3488cb60ff8656f65007e079",
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"create_block": 11869731,
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"igneum_chain_id": "igneum-devnet-3",
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"table": {
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"tx": "0x6ec1045dbc0abe981944e9e15987089d3f0cdc2e8e467f688b7b0c63e907b26b",
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"block": 11869732,
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"index": 2127,
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"voters": 29,
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"total_weight": 7164,
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"table_id": "0xabfcc2bc54ca92ec506beee8a44dced17f15cf1e7c518a6221bf2819b0d1cbd6",
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"read_from": "igneum_getFinalityWeights on a Devnet 3 node at checkpoint index 2127 (hash 0xcb21b52c\u2026), 12:1x UTC 8 October 2026"
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},
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"final_checkpoints": [
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{
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"index": 2127,
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"checkpoint": "0xcb21b52c18654542e7e66af82898313282fd6881e44d01c448d3ba2bd1abd544",
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"tx": "0x569a62c155f2273bc2167afc137bc9a44bfe522bf21f7554500c2045add444fc",
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"block": 11869773,
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"gas_used": 765514,
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"signers": 17,
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"signed_weight_under_table": 4833,
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"total_weight": 7164,
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"source": "igneum.network/api/checkpoint?index=2127 (dn3_live_certificates), the bytes the chain carried; verified by eth_call before the send (true, 4833, 7164)"
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}
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],
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"interface": "IIgneumCertificateVerifier in contracts/bridge/src/IgneumCertificateVerifier.sol: chainId(), tableId(), verifyCertificate(uint64 index, bytes32 checkpoint, bytes bitmap, bytes signature) view returns (bool ok, uint256 signedWeight, uint256 totalWeight), submitCertificate(...), finalCheckpoint(uint64) view returns (bytes32), isFinal(bytes32) view returns (bool), verifyAccount(bytes32 stateRoot, address account, bytes[] proof) pure returns (bool exists, uint256 nonce, uint256 balance, bytes32 storageRoot, bytes32 codeHash)"
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}
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},
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"first_deploy_note": "A first creation at 0xD7dd375E14F92A4CE4782040325189e6d6E394b6 (tx 0x4db10565\u2026, block 11869633) ran out of gas at Foundry's Prague-spec estimate of 3,323,884; Sepolia runs Osaka pricing (EIP-7883 modexp), so the test EVM and the deploy now use osaka and the RPC's own estimate. That address holds no code.",
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"tests": "contracts/bridge/test/Verifier.t.sol: 9 of 9 green on build-3 (Foundry, osaka), 12:3x UTC 8 October 2026; the live contract verified and recorded Devnet 3 checkpoint 2127 at 12:5x UTC"
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}
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