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Canton Updates/122046...bab4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #42,071

This Gateway_FinalizeBlock transaction built EVM block #42,071 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #42,071
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s

Block planned

Producer plans block #42071 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #42071

2.1s
2.1s

Committed on Canton

Participant commits update 122046b842…a3bab4
—

Imported to the execution layers

Importer applies block #42071 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s
EVM
Canton
External call
Total
Complete2.1s
2.1s

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
#42,071
Block Hash
0xe0734c86...5f38a895
Block Timestamp
Nov 6, 2026, 00:21:04 UTC
Transactions
0x7b1291bb...6b5b54c70x2c16...ccc1 → 0x2a1e...4725Success
0x7f2db006...b78d25560x1074...e282 → contract creationSuccess
Overview
Update ID
122046b842...25a3bab4
Offset
134216
Record Time
Nov 6, 2026, 00:21:06 UTC
Command ID
gw-64c9a5594...dea74d58
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a3ad9742...8f647434
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007241e6ee619ebf06cfcb3c35d5a3b4fa7d1b627408e76365bb9431360d2e2b54ca1212200fc1a386057d8a9c2378fd5ede0f9430b0ea270b2a0c0ebc6723e1b315987a3a", "block": { "timestamp": { "unpack": "1793924464." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f903a3830e4a2507843b9aca0084b2d05e00830c35008080b90347608060405234801561001057600080fd…7a17d7c79dd9ae22e9c5dba063e9e27d9039009402a4807fe7232fa3702facee6f15af19f3cc52c641f3f721 (935 bytes)", "02f873830e4a258209dc843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…707eb2f3081dd5346440dba0556b305be2b65a33f43b76a294094af4b36be4f8c0a685525cea9d708cb29eb2 (118 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:007241e6ee...15987a3a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8788e9b932379917d4a78711158d0df47441602161f6e77724e6195edea74d58", "timestamp": { "unpack": "1793924464." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f903a3830e4a2507843b9aca0084b2d05e00830c35008080b90347608060405234801561001057600080fd…7a17d7c79dd9ae22e9c5dba063e9e27d9039009402a4807fe7232fa3702facee6f15af19f3cc52c641f3f721 (935 bytes)", "02f873830e4a258209dc843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…707eb2f3081dd5346440dba0556b305be2b65a33f43b76a294094af4b36be4f8c0a685525cea9d708cb29eb2 (118 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:009550b65b...2baaa07c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00689e2380...5ba9a96c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e0734c86acc2cc04bc47800ae5e3f03f7e25626c67fdd6b92528ddc15f38a895", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d7c3ea54...d50265b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00689e23803a768f587344d4df52e87a18e24c9b5096cd9aa910bab6f9dec35f53ca12122002c6418053fd17b33e34360f7ccc6b85d9e042eabea61da6c7054e845ba9a96c", "hash": "e0734c86acc2cc04bc47800ae5e3f03f7e25626c67fdd6b92528ddc15f38a895", "number": "42071", "timestamp": "1793924464", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08788e9b932379917d4a78711158d0df47441602161f6e77724e6195edea74d58a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f903a3830e4a2507843b9aca0084b2d05e00830c35008080b90347608060405234801561001057600080fd…7a17d7c79dd9ae22e9c5dba063e9e27d9039009402a4807fe7232fa3702facee6f15af19f3cc52c641f3f721 (935 bytes)", "02f873830e4a258209dc843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…707eb2f3081dd5346440dba0556b305be2b65a33f43b76a294094af4b36be4f8c0a685525cea9d708cb29eb2 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002cfa8e26...60ccc1ff
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d7c3ea540788df74733362a5a1dbb6cb3de56bcb7adbbfc0507a439d42ec6a9fca12122085c5bc85bc42e7a3c2b98c15716705b0a6c82c2a018bee8e8141611bd50265b2", "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": "11002004249999982693045638.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }