Canton Updates/122094...226c

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #56,593 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #56,593

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.2s

Block planned

Producer plans block #56593 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56593

1.8s

Committed on Canton

Participant commits update 1220942d16…5c226c

—

Imported to the execution layers

Importer applies block #56593 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.2s

EVM

Canton

External call

Total

Complete1.8s

1.8s

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

#56,593

Block Hash

0x938f16e4...b511c954

Block Timestamp

Nov 6, 2026, 23:46:29 UTC

Transactions

0x64fca8bb...d405fa320x53fe...fc2a → 0x9e02...3de2Success

0x9b3a28ab...fa17df6a0xa782...63e8 → 0xa276...16d2Success

Overview

Update ID

1220942d16...545c226c

Offset

179170

Record Time

Nov 6, 2026, 23:46:30 UTC

Command ID

gw-64c9a5594...b4b40033

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c2335aab...dac3a9af

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0098d002a07a4089ca1c19b9dd5d5f14e546f27c16f65966d42ff3f3c3703d0197ca1212206b3a304d9f5c957856417d835abbf6f7d53f29c53efa6cdb67e359fa14b2a559", "block": { "timestamp": { "unpack": "1794008789." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…8f1c429744f50dcff211cfa06b4f1fb09083dac50a30249e003c4c65610055902b7e0ba7cb7dcee4e236fa87 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bd232c53041fa31115e114a068ceed3e42b7767e7ee96de5af72e4cf5b24aee59b49a723d7406dd59eeda034 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3a96ed42a9eb6df164be7aa06c60d49d510c26638c970c106c44734776838e82534c5c57cc72a6ad1efc41c2 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…49f3954ea3cbe3cbabfecca044b3e54b836489ce62308e9065604266b377b8a2dadc46c39f103dfd6023963b (174 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…464f3974ed802e39397a0ca06a149e18e78740d528373ae34e88a532d068bc7a7dea3f8a82eb680f9dca628a (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53c5a19306eaf60b4ed763a0689daeb71b9cc3b0c37c283136d50faaf32496dcbb87c635a11a8b94f17cd0ad (141 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:0098d002a0...14b2a559

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "35530982f2c76d0fb0c0e2b6a447f18145ec3ea7ca930af0bf4cdda9b4b40033", "timestamp": { "unpack": "1794008789." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…8f1c429744f50dcff211cfa06b4f1fb09083dac50a30249e003c4c65610055902b7e0ba7cb7dcee4e236fa87 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bd232c53041fa31115e114a068ceed3e42b7767e7ee96de5af72e4cf5b24aee59b49a723d7406dd59eeda034 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3a96ed42a9eb6df164be7aa06c60d49d510c26638c970c106c44734776838e82534c5c57cc72a6ad1efc41c2 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…49f3954ea3cbe3cbabfecca044b3e54b836489ce62308e9065604266b377b8a2dadc46c39f103dfd6023963b (174 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…464f3974ed802e39397a0ca06a149e18e78740d528373ae34e88a532d068bc7a7dea3f8a82eb680f9dca628a (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53c5a19306eaf60b4ed763a0689daeb71b9cc3b0c37c283136d50faaf32496dcbb87c635a11a8b94f17cd0ad (141 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:004923389b...222aedf8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006a7cf274c84e8835ca4caf38102ffee553e1cef5155539807eb2d35d31c71e87ca121220ec1d61f7012ab6edc1002de47442fd8b158c1bce74037e134dd4c8563e99daee", "hash": "938f16e49fa4756f47a637b42040b83daa9320067b6ca3a907f88989b511c954", "number": "56593", "timestamp": "1794008789", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a035530982f2c76d0fb0c0e2b6a447f18145ec3ea7ca930af0bf4cdda9b4b40033a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…8f1c429744f50dcff211cfa06b4f1fb09083dac50a30249e003c4c65610055902b7e0ba7cb7dcee4e236fa87 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bd232c53041fa31115e114a068ceed3e42b7767e7ee96de5af72e4cf5b24aee59b49a723d7406dd59eeda034 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3a96ed42a9eb6df164be7aa06c60d49d510c26638c970c106c44734776838e82534c5c57cc72a6ad1efc41c2 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…49f3954ea3cbe3cbabfecca044b3e54b836489ce62308e9065604266b377b8a2dadc46c39f103dfd6023963b (174 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…464f3974ed802e39397a0ca06a149e18e78740d528373ae34e88a532d068bc7a7dea3f8a82eb680f9dca628a (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53c5a19306eaf60b4ed763a0689daeb71b9cc3b0c37c283136d50faaf32496dcbb87c635a11a8b94f17cd0ad (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f7d94717...ff30151a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004923389ba53b40202a10b274a3af0eb4c0e78b686c9ed6d5a29ee95d29b80b4fca1212204f4393ff61517c8ee4102731c778a021185c14ec040b85898bd858ba222aedf8", "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": "11002004249999975816380437.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }