Canton Updates/122075...ae0e

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #83,744 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #83,744

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

969ms

Block planned

Producer plans block #83744 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #83744

775ms

Committed on Canton

Participant commits update 122075a3e3…9bae0e

—

Imported to the execution layers

Importer applies block #83744 from GatewayHead

—

0ms

250ms

500ms

750ms

969ms

EVM

Canton

External call

Total

Complete775ms

775ms

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

#83,744

Block Hash

0xe39aa7f0...c34fe319

Block Timestamp

Nov 8, 2026, 10:00:08 UTC

Transactions

0xda75b918...0a23e7920x0db6...6ba6 → 0x23e5...229aSuccess

0x045778f6...9aea01de0x58fd...76a2 → 0x44ce...b4bfSuccess

Overview

Update ID

122075a3e3...fc9bae0e

Offset

262676

Record Time

Nov 8, 2026, 10:00:08 UTC

Command ID

gw-64c9a5594...4cd85ad8

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0006ec08c4...6227d286

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f8415c0c842b5f2e4519827a96ee5b92a3d084e5a8d1de7e2cbf90634af979d9ca12122017039d6ca1f392a350f8b6b40b02fe062b410898e81437101b29b92c3ab07d73", "block": { "timestamp": { "unpack": "1794132008." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…cc703de3f130564629bfdaa012a5c40b0359a7f4878da19859372a96719dfd03ee2c985481ea35d63264c7aa (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1e6bbd09120063153fe3c9a042ab0184e5cf749e725f3896f89bdfa7406a8cdc28d7a0da367b7d59dba0f467 (174 bytes)", "02f8b4830e4a253385746a52880085746a52880e8275079444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf…67b65e979f5d421c769f10a04e22094202a6a9d35ce5da98e3dbe300dffe21ca93d35c9d9ec546660ccf81a9 (183 bytes)", "f8ac06858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…a8cbd2decf1673b72bdd13a049eb4d22bf9fe79228054505bc5bae4a629c6b3a030d3c6b2ac00be7d2de2eda (174 bytes)", "f8ac0a858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…18f06d81e3247cbd6fe76fa037bf9c44626eea8f6bb35952598113cf09d9709195d1a0225ffd309d2b2d41b4 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…97880ebd931daed7db4f7ba0268b52fb2aa93aac5c15b531bf3efc6a1a709fc8d3f3fcf22ee9978dd772ef7d (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:00f8415c0c...3ab07d73

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "923a9803def160e248efd709834e3f253e1b7c0b649c99f04b65cc9e4cd85ad8", "timestamp": { "unpack": "1794132008." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…cc703de3f130564629bfdaa012a5c40b0359a7f4878da19859372a96719dfd03ee2c985481ea35d63264c7aa (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1e6bbd09120063153fe3c9a042ab0184e5cf749e725f3896f89bdfa7406a8cdc28d7a0da367b7d59dba0f467 (174 bytes)", "02f8b4830e4a253385746a52880085746a52880e8275079444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf…67b65e979f5d421c769f10a04e22094202a6a9d35ce5da98e3dbe300dffe21ca93d35c9d9ec546660ccf81a9 (183 bytes)", "f8ac06858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…a8cbd2decf1673b72bdd13a049eb4d22bf9fe79228054505bc5bae4a629c6b3a030d3c6b2ac00be7d2de2eda (174 bytes)", "f8ac0a858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…18f06d81e3247cbd6fe76fa037bf9c44626eea8f6bb35952598113cf09d9709195d1a0225ffd309d2b2d41b4 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…97880ebd931daed7db4f7ba0268b52fb2aa93aac5c15b531bf3efc6a1a709fc8d3f3fcf22ee9978dd772ef7d (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:00b10d6caf...d82a927f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0098b3d6bda9f9f9887680c721f9069ee4236042a768eef6bf5a53ffaf138a833fca1212205f98d963401414b2f4111020556b0efd78c606d1169d27ac06512ad5a09382c6", "hash": "e39aa7f01bb5387872ba564fe264f967b55d8a3e1f2dbed9670d4dcec34fe319", "number": "83744", "timestamp": "1794132008", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0923a9803def160e248efd709834e3f253e1b7c0b649c99f04b65cc9e4cd85ad8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…cc703de3f130564629bfdaa012a5c40b0359a7f4878da19859372a96719dfd03ee2c985481ea35d63264c7aa (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1e6bbd09120063153fe3c9a042ab0184e5cf749e725f3896f89bdfa7406a8cdc28d7a0da367b7d59dba0f467 (174 bytes)", "02f8b4830e4a253385746a52880085746a52880e8275079444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf…67b65e979f5d421c769f10a04e22094202a6a9d35ce5da98e3dbe300dffe21ca93d35c9d9ec546660ccf81a9 (183 bytes)", "f8ac06858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…a8cbd2decf1673b72bdd13a049eb4d22bf9fe79228054505bc5bae4a629c6b3a030d3c6b2ac00be7d2de2eda (174 bytes)", "f8ac0a858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…18f06d81e3247cbd6fe76fa037bf9c44626eea8f6bb35952598113cf09d9709195d1a0225ffd309d2b2d41b4 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…97880ebd931daed7db4f7ba0268b52fb2aa93aac5c15b531bf3efc6a1a709fc8d3f3fcf22ee9978dd772ef7d (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003fb5e843...3b750b86

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b10d6caf433dd25024d81ed33f03ab246849cecc4e6aed3018f84605952a6c6eca121220bcc38bb3073a6705880ea886df5d473d68a1a7daf3dca0e81a2ca562d82a927f", "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": "11002004249999966104793153.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }