Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,355 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #59,355

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.8s

Block planned

Producer plans block #59355 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59355

3.0s

Committed on Canton

Participant commits update 1220a70c1d…b6ffd8

—

Imported to the execution layers

Importer applies block #59355 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.8s

EVM

Canton

External call

Total

Complete3.0s

3.0s

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

#59,355

Block Hash

0x3855c99f...3571f68b

Block Timestamp

Nov 7, 2026, 01:34:21 UTC

Transactions

0x9f7a962e...27c8dc110x3521...b7c7 → 0x235d...3c8cSuccess

0x7ddd26e5...26a4b5830xfe3a...db13 → 0xcf89...d199Success

Overview

Update ID

1220a70c1d...45b6ffd8

Offset

187564

Record Time

Nov 7, 2026, 01:34:24 UTC

Command ID

gw-64c9a5594...c3a4f38f

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001f0b81c5...24897c35

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00fc9e47ce8d1bb23e4a48cc3b5489dc85e41875eb9fa9c9e7588337c9c99cf11dca1212205daf13d24fb702f2fad2991a57e3e6bf54b9bb5654793dab55bdc69321d6280d", "block": { "timestamp": { "unpack": "1794015261." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9a0622ed5ff35691ff5f3da0650dbc21c28261fd6427089077ff15ed69be411c2b7740c12a0f1fa1cbf7c0b7 (111 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…c69e165e23729370e5faf3a032222bd282860fd9321419c2f328e8f37bc157d458ae184524486b228163f490 (174 bytes)", "f871820837858bb2c9700882520894332ad2590fa1ac09bf69f2418f077f11146590f988016345785d8a0000…1d572f4246529139fa6464a05796ea07f7fc477baf12c80faece72da859059007db65395d63b500c13890ee6 (115 bytes)", "f87182239d858bb2c9700882520894cf89dc35292db90864b22810eaaab9c276d5d19988016345785d8a0000…d73e8f92b21469559efce6a04d570df93cebed2261a1431cd64bdfdc7d61c3503f14142ab4fed3fe3e551e92 (115 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:00fc9e47ce...21d6280d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5cc6a6ac6d67dc2b1dbc383b85286206a77031ebe6c3c2b537d56bedc3a4f38f", "timestamp": { "unpack": "1794015261." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9a0622ed5ff35691ff5f3da0650dbc21c28261fd6427089077ff15ed69be411c2b7740c12a0f1fa1cbf7c0b7 (111 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…c69e165e23729370e5faf3a032222bd282860fd9321419c2f328e8f37bc157d458ae184524486b228163f490 (174 bytes)", "f871820837858bb2c9700882520894332ad2590fa1ac09bf69f2418f077f11146590f988016345785d8a0000…1d572f4246529139fa6464a05796ea07f7fc477baf12c80faece72da859059007db65395d63b500c13890ee6 (115 bytes)", "f87182239d858bb2c9700882520894cf89dc35292db90864b22810eaaab9c276d5d19988016345785d8a0000…d73e8f92b21469559efce6a04d570df93cebed2261a1431cd64bdfdc7d61c3503f14142ab4fed3fe3e551e92 (115 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:0073272142...c3669bcc

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003b2a3feaaa2cbb73b643737456142489b83651a01a0f89a36eb882a2456af302ca1212207b14e8b7606f1aeaa4c39928107d2477a569afcade43e2f75515ee4a81662673", "hash": "3855c99f7b14f0058770e9cf97ce54fd1f66b088dc850215310b0bc33571f68b", "number": "59355", "timestamp": "1794015261", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05cc6a6ac6d67dc2b1dbc383b85286206a77031ebe6c3c2b537d56bedc3a4f38fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9a0622ed5ff35691ff5f3da0650dbc21c28261fd6427089077ff15ed69be411c2b7740c12a0f1fa1cbf7c0b7 (111 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…c69e165e23729370e5faf3a032222bd282860fd9321419c2f328e8f37bc157d458ae184524486b228163f490 (174 bytes)", "f871820837858bb2c9700882520894332ad2590fa1ac09bf69f2418f077f11146590f988016345785d8a0000…1d572f4246529139fa6464a05796ea07f7fc477baf12c80faece72da859059007db65395d63b500c13890ee6 (115 bytes)", "f87182239d858bb2c9700882520894cf89dc35292db90864b22810eaaab9c276d5d19988016345785d8a0000…d73e8f92b21469559efce6a04d570df93cebed2261a1431cd64bdfdc7d61c3503f14142ab4fed3fe3e551e92 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0012d20907...9f35b286

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00732721425340a6740e4b0f69f1faa60229f54f23af009e332a6c2c3365a80cdcca121220d112858d039a24422714084b5c11f1b6314d199329048482b02bfea5c3669bcc", "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": "11002004249999974539364928.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }