Canton Updates/122086...8809

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #124,145 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #124,145

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.8s

Block planned

Producer plans block #124145 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124145

3.9s

Committed on Canton

Participant commits update 12208634e6…238809

—

Imported to the execution layers

Importer applies block #124145 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.8s

EVM

Canton

External call

Total

Complete3.9s

3.9s

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

#124,145

Block Hash

0x7b9ad2ad...68e41897

Block Timestamp

Nov 10, 2026, 21:54:07 UTC

Transactions

0x02dda20d...11493ecc0x26b2...5f86 → 0x0af7...128bSuccess

0x0ef38252...7bcbfde40x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

12208634e6...76238809

Offset

387208

Record Time

Nov 10, 2026, 21:54:10 UTC

Command ID

gw-64c9a5594...fa3ea03a

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00906bf985...da5625a3

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00b59c71c848f5a633267ba94e3d93558b18580b7822662e8509756a35fb2e27ccca1212200b1ea5cb39330f9eabd97ff8f5c83ad16df2bf1103f7fbb501ab1b728c673abc", "block": { "timestamp": { "unpack": "1794347647." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821381830f4240831e8480830cbdf494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ebaf56343d1572a550615ca00d7e45442c10c2ef994921ab989c8c9a138f0fbaee7f30ebcc5a80934a7ac457 (504 bytes)", "f8ae821c0c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0f74fdede069c153fd7e1ea006d15e99944c254fd1ee80030419559056ee0c0bfbb013e56b054eebddc87ab5 (176 bytes)", "f8ae821c0d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0d0594b6f5238b277c576ba04b2d1ad457466a085e4db756468e925612ffead826e7281592ec6cdaef59ca6c (176 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…3f0f07e0bc9db0a8767c5da06ea0e55b98f45fc74c592a1f4de2e7e57af6ad0bb2f948996656cecd49769d8d (140 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f94d4d8dcc61fc462c337a578e782ae23eecd09ef318084…02e2521a8c25e424e08354a02ae37a9fc4be14f3fe3b5b6a6ddea38a8b50b7e0738f8b3018c9897f816284d6 (116 bytes)", "02f901f4830e4a25821385830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9812067a9f82c59173e096a054ab1e3a80ef104950104b7bbc132654c83d9c629fe042fc0c5a20f0166e58b8 (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00b59c71c8...8c673abc

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "0b22a83da008884216acc720ce8fb09df1a4769b808ea00d74be122cfa3ea03a", "timestamp": { "unpack": "1794347647." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821381830f4240831e8480830cbdf494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ebaf56343d1572a550615ca00d7e45442c10c2ef994921ab989c8c9a138f0fbaee7f30ebcc5a80934a7ac457 (504 bytes)", "f8ae821c0c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0f74fdede069c153fd7e1ea006d15e99944c254fd1ee80030419559056ee0c0bfbb013e56b054eebddc87ab5 (176 bytes)", "f8ae821c0d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0d0594b6f5238b277c576ba04b2d1ad457466a085e4db756468e925612ffead826e7281592ec6cdaef59ca6c (176 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…3f0f07e0bc9db0a8767c5da06ea0e55b98f45fc74c592a1f4de2e7e57af6ad0bb2f948996656cecd49769d8d (140 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f94d4d8dcc61fc462c337a578e782ae23eecd09ef318084…02e2521a8c25e424e08354a02ae37a9fc4be14f3fe3b5b6a6ddea38a8b50b7e0738f8b3018c9897f816284d6 (116 bytes)", "02f901f4830e4a25821385830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9812067a9f82c59173e096a054ab1e3a80ef104950104b7bbc132654c83d9c629fe042fc0c5a20f0166e58b8 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:004890b278...27b45a1b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00643a3a3d6935e22a5cccd8eb5c0a2a2180cf8a30cc485905b4c2dfda1ccd857bca12122024892cfdeede761843b02acffab15632ea7feb8f2b3108f9bb1edc44f86fee78", "hash": "7b9ad2ad06a4ed856bcd266c11212b3d90bc6f25b1a7d1365216710f68e41897", "number": "124145", "timestamp": "1794347647", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00b22a83da008884216acc720ce8fb09df1a4769b808ea00d74be122cfa3ea03aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821381830f4240831e8480830cbdf494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ebaf56343d1572a550615ca00d7e45442c10c2ef994921ab989c8c9a138f0fbaee7f30ebcc5a80934a7ac457 (504 bytes)", "f8ae821c0c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0f74fdede069c153fd7e1ea006d15e99944c254fd1ee80030419559056ee0c0bfbb013e56b054eebddc87ab5 (176 bytes)", "f8ae821c0d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0d0594b6f5238b277c576ba04b2d1ad457466a085e4db756468e925612ffead826e7281592ec6cdaef59ca6c (176 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…3f0f07e0bc9db0a8767c5da06ea0e55b98f45fc74c592a1f4de2e7e57af6ad0bb2f948996656cecd49769d8d (140 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f94d4d8dcc61fc462c337a578e782ae23eecd09ef318084…02e2521a8c25e424e08354a02ae37a9fc4be14f3fe3b5b6a6ddea38a8b50b7e0738f8b3018c9897f816284d6 (116 bytes)", "02f901f4830e4a25821385830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9812067a9f82c59173e096a054ab1e3a80ef104950104b7bbc132654c83d9c629fe042fc0c5a20f0166e58b8 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003aaf5970...a9812178

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004890b278edc76700a32f70fa3b0937d4ad086412c54f8463f4285ab4ee8bc22fca121220d0c6dfd01a1c5cae291801b7587c472bc56e450b48111834b098fa5e27b45a1b", "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": "11002004249999900592907287.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }