Canton Updates/122038...d168

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #104,294 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #104,294

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

906ms

Block planned

Producer plans block #104294 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #104294

725ms

Committed on Canton

Participant commits update 122038d2f5…33d168

—

Imported to the execution layers

Importer applies block #104294 from GatewayHead

—

0ms

250ms

500ms

750ms

906ms

EVM

Canton

External call

Total

Complete725ms

725ms

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

#104,294

Block Hash

0xb5fc3a90...edf32f34

Block Timestamp

Nov 10, 2026, 04:06:00 UTC

Transactions

0xf63f1333...23b74ea40x3229...c7e7 → 0x925e...03fcSuccess

0xc6c8baae...49e519820x6aee...4c49 → 0x235d...3c8cSuccess

Overview

Update ID

122038d2f5...7c33d168

Offset

326585

Record Time

Nov 10, 2026, 04:06:00 UTC

Command ID

gw-64c9a5594...c01553f5

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:002a30d6b5...865ce037

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "651d5829122baa46f64a8817fbb9d5ccf5eaec7ddb7b9bca8b78310cc01553f5", "timestamp": { "unpack": "1794283560." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f3830e4a2581b7830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…d400bad119bb018bb7400fa00b4f1ad9eeb1d6d5c2bbd050eb570f66d95a2f1cce15a482f162f7d5a9266cf9 (503 bytes)", "02f901f3830e4a2581b6830f4240831e8480830de43494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…680cea30af12a8486e1254a03b4b5736913889ab04a484931ea179b49e2548e9c4effb1b9acaf3e0beb8790f (503 bytes)", "f86b098336acdd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946da0…1437c5a29b5ffa1d4c82aea0632c6a955cd64dd5bc9849eab15f42550aab307f03d92ccdd30095a90e281bcf (109 bytes)", "02f901f4830e4a2582011e830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c2b95aabb08dd2d104776ea01aeabd424fad96c0bdb3250495070b6d20081408ae67a8a5ef680b7f3ab5e4f6 (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" ] } } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002c475d60...af9391e2

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "002a30d6b5c86def4aa60576514b32a14b1d549f61ad8e4c87e9ca48052ef5c4baca121220143bfb983d95461695d8e28b55403c59b20626b06c694cb56601df02865ce037", "block": { "timestamp": { "unpack": "1794283560." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f3830e4a2581b7830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…d400bad119bb018bb7400fa00b4f1ad9eeb1d6d5c2bbd050eb570f66d95a2f1cce15a482f162f7d5a9266cf9 (503 bytes)", "02f901f3830e4a2581b6830f4240831e8480830de43494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…680cea30af12a8486e1254a03b4b5736913889ab04a484931ea179b49e2548e9c4effb1b9acaf3e0beb8790f (503 bytes)", "f86b098336acdd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946da0…1437c5a29b5ffa1d4c82aea0632c6a955cd64dd5bc9849eab15f42550aab307f03d92ccdd30095a90e281bcf (109 bytes)", "02f901f4830e4a2582011e830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c2b95aabb08dd2d104776ea01aeabd424fad96c0bdb3250495070b6d20081408ae67a8a5ef680b7f3ab5e4f6 (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": [] } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00ae91f4fe...ed37ce34

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ce0f4f8a7ea0f75158cc40456b155400475d355041e53ca94f1c67d030c0bed5ca1212205c4fb07e2c4156c171386cd44c8117d416bf739bb167bce76f4cc00664ec5e0c", "hash": "b5fc3a900b6ebbbc7e62e0422bd4e7041eb02dd89498f87ac77a2eeeedf32f34", "number": "104294", "timestamp": "1794283560", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0651d5829122baa46f64a8817fbb9d5ccf5eaec7ddb7b9bca8b78310cc01553f5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f3830e4a2581b7830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…d400bad119bb018bb7400fa00b4f1ad9eeb1d6d5c2bbd050eb570f66d95a2f1cce15a482f162f7d5a9266cf9 (503 bytes)", "02f901f3830e4a2581b6830f4240831e8480830de43494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…680cea30af12a8486e1254a03b4b5736913889ab04a484931ea179b49e2548e9c4effb1b9acaf3e0beb8790f (503 bytes)", "f86b098336acdd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946da0…1437c5a29b5ffa1d4c82aea0632c6a955cd64dd5bc9849eab15f42550aab307f03d92ccdd30095a90e281bcf (109 bytes)", "02f901f4830e4a2582011e830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c2b95aabb08dd2d104776ea01aeabd424fad96c0bdb3250495070b6d20081408ae67a8a5ef680b7f3ab5e4f6 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cc4dc025...9969230c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ae91f4feea336e3978898110c17211d82ec75da761ea1c4ad21e3fbebaf5508eca121220e8f04a365f1882ba9d00272beccad31c9cb544c572074e619ae66833ed37ce34", "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": "11002004249999954509102963.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }