Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #59,495 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #59,495

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

220ms

Block planned

Producer plans block #59495 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59495

176ms

Committed on Canton

Participant commits update 1220b28d39…087090

—

Imported to the execution layers

Importer applies block #59495 from GatewayHead

—

0ms

220ms

EVM

Canton

External call

Total

Complete176ms

176ms

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

#59,495

Block Hash

0xd66f774e...27b083ad

Block Timestamp

Nov 7, 2026, 01:39:47 UTC

Transactions

0x92a87d37...26d1feca0x0f27...da51 → 0xa276...16d2Success

0x103055ce...47a580d70xa502...af65 → 0xa276...16d2Success

Overview

Update ID

1220b28d39...48087090

Offset

187989

Record Time

Nov 7, 2026, 01:39:47 UTC

Command ID

gw-64c9a5594...70661472

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005a899696...03f88bd2

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00bdaa5cd588404966fadc046dc17466764122c2b9ffb4a4f3b17a3448f0407582ca121220eee8eb30df73d94805b472fdfb727685c3173a152bf4233525554464b3b0ed52", "block": { "timestamp": { "unpack": "1794015587." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…de518bffd29246bf818206a025ce59321d36f5f1e5d1722881e75a05a4733fc2e8e1af03ef73851397522a2e (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3c4c7bb9e8809f311b5ab9a05abbee52ce4947d77222b6c8320731451ec8a0db7c5ecf21f7116bad8bd5c2e1 (141 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…41f99576bf2d249d4dacb6a063caa0d9da19a2766c9b0640cae107e7c2a5cd047763b1565f5a100265ef4a66 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abd9bc928415701991b142a03a4f54d4dd2305d8059efa93d168e90b5c1a09cefed1c04c6e45226a5f10c7b6 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…49a6a642f89503126fa2f5a002272cf4dd93ddf96082433948b17ba35b15b16772ad4f69a0985e169916819d (111 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:00bdaa5cd5...b3b0ed52

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d66a8cf7a4c84c7acd8a2db24b872ae95a9edc90153c211e6d68687670661472", "timestamp": { "unpack": "1794015587." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…de518bffd29246bf818206a025ce59321d36f5f1e5d1722881e75a05a4733fc2e8e1af03ef73851397522a2e (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3c4c7bb9e8809f311b5ab9a05abbee52ce4947d77222b6c8320731451ec8a0db7c5ecf21f7116bad8bd5c2e1 (141 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…41f99576bf2d249d4dacb6a063caa0d9da19a2766c9b0640cae107e7c2a5cd047763b1565f5a100265ef4a66 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abd9bc928415701991b142a03a4f54d4dd2305d8059efa93d168e90b5c1a09cefed1c04c6e45226a5f10c7b6 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…49a6a642f89503126fa2f5a002272cf4dd93ddf96082433948b17ba35b15b16772ad4f69a0985e169916819d (111 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:0067cfb1d1...3e9b5c56

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003d5709de391b5fdd06d4cfe482d2b8b12ff8c70095b878e3a379c680a942d57dca1212209d7dc13b3fc7a5624127d341c28c9d946cb2a1b82c17036541cda7afadfa1743", "hash": "d66f774e8a2ddff838b4137d53550c5ebf74e64b0edef2c5dc7b527227b083ad", "number": "59495", "timestamp": "1794015587", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d66a8cf7a4c84c7acd8a2db24b872ae95a9edc90153c211e6d68687670661472a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…de518bffd29246bf818206a025ce59321d36f5f1e5d1722881e75a05a4733fc2e8e1af03ef73851397522a2e (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3c4c7bb9e8809f311b5ab9a05abbee52ce4947d77222b6c8320731451ec8a0db7c5ecf21f7116bad8bd5c2e1 (141 bytes)", "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…41f99576bf2d249d4dacb6a063caa0d9da19a2766c9b0640cae107e7c2a5cd047763b1565f5a100265ef4a66 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abd9bc928415701991b142a03a4f54d4dd2305d8059efa93d168e90b5c1a09cefed1c04c6e45226a5f10c7b6 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…49a6a642f89503126fa2f5a002272cf4dd93ddf96082433948b17ba35b15b16772ad4f69a0985e169916819d (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0086e56bc5...2ab21740

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0067cfb1d107d43ff3b038c26aa00a90e2d3c20baebd50c8ffdd73c3fd5f84aea8ca12122025fb8854fe19554e26047dde719aaadea92408c119186b979c5a216e3e9b5c56", "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": "11002004249999974482606086.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }