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Canton Updates/12205c...b647
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,358

This Gateway_FinalizeBlock transaction built EVM block #57,358 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #57,358
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s

Block planned

Producer plans block #57358 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57358

2.2s
2.2s

Committed on Canton

Participant commits update 12205c8136…1db647
—

Imported to the execution layers

Importer applies block #57358 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#57,358
Block Hash
0x4d3f7bba...18b08d68
Block Timestamp
Nov 7, 2026, 00:16:16 UTC
Transactions
0x5a6e4a55...3a0741c30x783e...cdf2 → 0x0db9...fe89Success
0xb058e2f9...bbfa4fa40xfe3a...db13 → 0xd4d8...7164Success
Overview
Update ID
12205c8136...9a1db647
Offset
181494
Record Time
Nov 7, 2026, 00:16:18 UTC
Command ID
gw-64c9a5594...50f97d4a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fde5728c...36501d7d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001277d8ef5cfef497637f290fa00578a654ffc5f7dc5d1e4f00b76cf754b90d7cca12122003764911f0ea869e2d224d54dca7ee897289a37f4ea1a2cb9e173bc43dd85a9e", "block": { "timestamp": { "unpack": "1794010576." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820cc18502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…be6ad230a2ca589c43d002a054c20571d6a73764e9e70c89024366bd080d5a5614739a6cbbdafdc863aac30d (116 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3545dc2623c02a116d4c08a049c90db613d0bd2de045fd0da6aae614a69672a7b6536136c9f4dd792b277378 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6737d619f615cac2b972eaa0600eac7bb489a347bfd57fa996f8cc2dc32d9ac81cd8ae4320c8251dfb421390 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5dfe7fc10c172c478f97a5a058e8c88e62c26f079683a6eabebfd310f69b478967283586cb989219f6572824 (141 bytes)", "f871821f93858bb2c9700882520894d4d879018cbc26e94f7c860ee24fc3a02e46716488016345785d8a0000…fffa7afaa0df78d562f9f2a03c802345c3ba1b94e7c9773e18409e61f69102853d168a2481e4703aa5da631a (115 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": [] } }
0xae32e143...bd66a8010xa5ae...0182 → 0x235d...3c8cSuccess
0x870fbd5a...70a0ef900x27ab...4986 → 0x27ab...4986Success
0xe9aa8347...b92d7a540xb6af...3cb7 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001277d8ef...3dd85a9e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fc7826c5b9fed53002bb4c66dce9b28cd910fc7200cf3d6e93294ccf50f97d4a", "timestamp": { "unpack": "1794010576." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820cc18502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…be6ad230a2ca589c43d002a054c20571d6a73764e9e70c89024366bd080d5a5614739a6cbbdafdc863aac30d (116 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3545dc2623c02a116d4c08a049c90db613d0bd2de045fd0da6aae614a69672a7b6536136c9f4dd792b277378 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6737d619f615cac2b972eaa0600eac7bb489a347bfd57fa996f8cc2dc32d9ac81cd8ae4320c8251dfb421390 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5dfe7fc10c172c478f97a5a058e8c88e62c26f079683a6eabebfd310f69b478967283586cb989219f6572824 (141 bytes)", "f871821f93858bb2c9700882520894d4d879018cbc26e94f7c860ee24fc3a02e46716488016345785d8a0000…fffa7afaa0df78d562f9f2a03c802345c3ba1b94e7c9773e18409e61f69102853d168a2481e4703aa5da631a (115 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:0008396411...0e6b9c71
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0011e97909...dba5b208
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4d3f7bba7cb8a7565fb21e61ebee5c53e8f155f1bea113bf7e5a285318b08d68", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a4aedf84...f8357ce0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0011e97909a1234b1d3754d616d79dbe8f728f975dd61850e7f4f4b68d49526167ca121220d46af0ed39b9d0bacd0a8336ea8195dee914b71030edcdef73fd0c1bdba5b208", "hash": "4d3f7bba7cb8a7565fb21e61ebee5c53e8f155f1bea113bf7e5a285318b08d68", "number": "57358", "timestamp": "1794010576", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0fc7826c5b9fed53002bb4c66dce9b28cd910fc7200cf3d6e93294ccf50f97d4aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a25820cc18502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…be6ad230a2ca589c43d002a054c20571d6a73764e9e70c89024366bd080d5a5614739a6cbbdafdc863aac30d (116 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3545dc2623c02a116d4c08a049c90db613d0bd2de045fd0da6aae614a69672a7b6536136c9f4dd792b277378 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6737d619f615cac2b972eaa0600eac7bb489a347bfd57fa996f8cc2dc32d9ac81cd8ae4320c8251dfb421390 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5dfe7fc10c172c478f97a5a058e8c88e62c26f079683a6eabebfd310f69b478967283586cb989219f6572824 (141 bytes)", "f871821f93858bb2c9700882520894d4d879018cbc26e94f7c860ee24fc3a02e46716488016345785d8a0000…fffa7afaa0df78d562f9f2a03c802345c3ba1b94e7c9773e18409e61f69102853d168a2481e4703aa5da631a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009c51245d...1d8fcfae
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a4aedf8488def25e554dc4cfa24171833ac5e3730901b57248647f5c43a3128eca121220021b9fb26d0ed507921040da91a85e06aa9bdf2d4c74e9e7e3d46538f8357ce0", "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": "11002004249999975393271996.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }