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Canton Updates/1220c1...0222
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #128,576

This Gateway_FinalizeBlock transaction built EVM block #128,576 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #128,576
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #128576 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #128576

1.4s
1.4s

Committed on Canton

Participant commits update 1220c18b73…dd0222
—

Imported to the execution layers

Importer applies block #128576 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block
Block
#128,576
Block Hash
0x8828b8b9...3e9a2f4b
Block Timestamp
Nov 11, 2026, 01:05:33 UTC
Transactions
0x1b5d7edf...9c4388b40x26b2...5f86 → 0x0af7...128bSuccess
0x03f7043c...ed0010f60xac4e...845a → 0x925e...03fcSuccess
Overview
Update ID
1220c18b73...a4dd0222
Offset
400693
Record Time
Nov 11, 2026, 01:05:34 UTC
Command ID
gw-64c9a5594...f7d5bba4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c35c3d7b...50608935
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007c43e1a507916dce46926df668a479d06b3a87dea811a549bab9bbbf1178c68dca121220d5029bb22c6bf2f127490259caa94d7428a6ca0886b83345e819f4f729466144", "block": { "timestamp": { "unpack": "1794359133." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae822d0e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…710f3a8c8263af96aeb94ea068aa95065a7aecb51eede0fa5f5475f595cfd53fc387ec96ca781b1f43827657 (176 bytes)", "02f901f4830e4a2582164e830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…87146540bd32c571a909f9a0403ff6ce12a77c80d024731aeff118cf9a41d5cf2f73743b8aecb113bb5166f4 (504 bytes)", "02f901f4830e4a25821607830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2ea1dc89b687a1606f3159a01da689abe09f4fd3beec72fab57187457bfc9f56bfdb4b8cef7541e0f2658af9 (504 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
0xb5a5be85...cff8b8550x924e...d2e1 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007c43e1a5...29466144
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e552e1b607793d0fb2aa75b354cfd04d9f221e9e96a8c98c7d6b0261f7d5bba4", "timestamp": { "unpack": "1794359133." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae822d0e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…710f3a8c8263af96aeb94ea068aa95065a7aecb51eede0fa5f5475f595cfd53fc387ec96ca781b1f43827657 (176 bytes)", "02f901f4830e4a2582164e830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…87146540bd32c571a909f9a0403ff6ce12a77c80d024731aeff118cf9a41d5cf2f73743b8aecb113bb5166f4 (504 bytes)", "02f901f4830e4a25821607830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2ea1dc89b687a1606f3159a01da689abe09f4fd3beec72fab57187457bfc9f56bfdb4b8cef7541e0f2658af9 (504 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fe8bbef5...eb72aef3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00668c6e0e...81388a2e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8828b8b9839d7ebf9128cb3b55255a62a5ef29b71e497d299dd569503e9a2f4b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00831a28a0...8d6f3231
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00668c6e0e095172a27a8f75afa7ccb4efa1138140a4a050f9eb6f41c74bc47474ca121220befc32a846c9f7d87c22ada56f140d3bde018a4e9289d1abd05ff4eb81388a2e", "hash": "8828b8b9839d7ebf9128cb3b55255a62a5ef29b71e497d299dd569503e9a2f4b", "number": "128576", "timestamp": "1794359133", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e552e1b607793d0fb2aa75b354cfd04d9f221e9e96a8c98c7d6b0261f7d5bba4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae822d0e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…710f3a8c8263af96aeb94ea068aa95065a7aecb51eede0fa5f5475f595cfd53fc387ec96ca781b1f43827657 (176 bytes)", "02f901f4830e4a2582164e830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…87146540bd32c571a909f9a0403ff6ce12a77c80d024731aeff118cf9a41d5cf2f73743b8aecb113bb5166f4 (504 bytes)", "02f901f4830e4a25821607830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2ea1dc89b687a1606f3159a01da689abe09f4fd3beec72fab57187457bfc9f56bfdb4b8cef7541e0f2658af9 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00725cc06d...01a088f9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00831a28a0e51ee06f4067e99b4ca59f346f0d861d2b48b9476509177913ae039bca1212201ee0b5c30807346db2a66ad65a691414cb65044da6b4b12c81f7c4e18d6f3231", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999894212026893.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }