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Canton Updates/122003...89d2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #85,592

This Gateway_FinalizeBlock transaction built EVM block #85,592 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #85,592
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s

Block planned

Producer plans block #85592 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #85592

2.3s
2.3s

Committed on Canton

Participant commits update 1220033efd…7789d2
—

Imported to the execution layers

Importer applies block #85592 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s
EVM
Canton
External call
Total
Complete2.3s
2.3s

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
#85,592
Block Hash
0x8ca5452d...7a7d0867
Block Timestamp
Nov 8, 2026, 11:36:39 UTC
Transactions
0xc46f94f7...f2a3911c0x2e5d...ac54 → contract creationSuccess
0x2dbd8e28...27e474fa0x7be5...90ed → 0x235d...3c8cSuccess
Overview
Update ID
1220033efd...e67789d2
Offset
268316
Record Time
Nov 8, 2026, 11:36:41 UTC
Command ID
gw-64c9a5594...c308441c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0065ac6253...659bacb5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e4b10704e830e6fddf1a005e5e7d9fc695474df6beea78d3cda77c72caa9dcdcca121220bdb07c1319bfbcaf795e7cac4c060fd8afa43b314a17cd368b61aa1ea69ec83f", "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": "11002004249999965466214471.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
0x8eede175...481337970xf4d6...3316 → 0x235d...3c8cSuccess
0x35bc210d...16b772620xabde...22b9 → 0x5345...9be7Success
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e4b10704...a69ec83f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006d1c870a9fa1711edf89f46e411a1402be4db7e7ca2f8ec60e84204ec79fee24ca121220b5dd3363abe710ae7c54ebe539b1ae479ed5d27d02e36f069636c96ae20c040b", "hash": "8ca5452d73d2205c19f0f7b4d70b87c052b27e06ccd21a896e5da9da7a7d0867", "number": "85592", "timestamp": "1794137799", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f714f9ef90d3e446e7aabfca67bf502e0ce1e8d864036f107bff90cfc308441ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f91097208459682f00830b51678080b91042608060405234801561000f575f5ffd5b50604051610f82380380…53ec0666cb88d2d815646ba014c735c559cb6ab387aaca93913a3286934fc9f953883c8b9b4f306c26a8f8db (4,250 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d66b53c7245eeca2f4f24ca0678093814f5733f114484a87fb65cd1cfb4d9ec6199268bf144483a56ba0b542 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…9e3ca996507b4e637e78bea069e001c8f6266a0cfb5212fe58a5b312be0048defad4d23dfea0c8636d6c72c3 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f3603560ef73b866343859a026e0c89f5e8542385962a0a8e499bdfc8a4535efd2fc50f96c8f680c0090b8e1 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0019f92a26...e9721a9c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000f7774fff0ff75e34d0157afb9aa9a9adf6d42e5d6607c0c5794c89e090057a1ca121220b93387d8aa8848b18cfa95b20d940b85474180b100b5e713d88db63b32a93213", "block": { "timestamp": { "unpack": "1794137799." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f91097208459682f00830b51678080b91042608060405234801561000f575f5ffd5b50604051610f82380380…53ec0666cb88d2d815646ba014c735c559cb6ab387aaca93913a3286934fc9f953883c8b9b4f306c26a8f8db (4,250 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d66b53c7245eeca2f4f24ca0678093814f5733f114484a87fb65cd1cfb4d9ec6199268bf144483a56ba0b542 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…9e3ca996507b4e637e78bea069e001c8f6266a0cfb5212fe58a5b312be0048defad4d23dfea0c8636d6c72c3 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f3603560ef73b866343859a026e0c89f5e8542385962a0a8e499bdfc8a4535efd2fc50f96c8f680c0090b8e1 (111 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000f7774ff...32a93213
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f714f9ef90d3e446e7aabfca67bf502e0ce1e8d864036f107bff90cfc308441c", "timestamp": { "unpack": "1794137799." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f91097208459682f00830b51678080b91042608060405234801561000f575f5ffd5b50604051610f82380380…53ec0666cb88d2d815646ba014c735c559cb6ab387aaca93913a3286934fc9f953883c8b9b4f306c26a8f8db (4,250 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d66b53c7245eeca2f4f24ca0678093814f5733f114484a87fb65cd1cfb4d9ec6199268bf144483a56ba0b542 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…9e3ca996507b4e637e78bea069e001c8f6266a0cfb5212fe58a5b312be0048defad4d23dfea0c8636d6c72c3 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f3603560ef73b866343859a026e0c89f5e8542385962a0a8e499bdfc8a4535efd2fc50f96c8f680c0090b8e1 (111 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:008b8f6702...11fc5cca
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006d1c870a...e20c040b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8ca5452d73d2205c19f0f7b4d70b87c052b27e06ccd21a896e5da9da7a7d0867", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }