Canton Updates/122037...7d64

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,817 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #58,817

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

670ms

Block planned

Producer plans block #58817 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58817

536ms

Committed on Canton

Participant commits update 1220376009…b47d64

—

Imported to the execution layers

Importer applies block #58817 from GatewayHead

—

0ms

250ms

500ms

670ms

EVM

Canton

External call

Total

Complete536ms

536ms

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

#58,817

Block Hash

0xfc2d9329...edc9f04f

Block Timestamp

Nov 7, 2026, 01:13:41 UTC

Transactions

0xbee8169f...0ce0c1140x32bb...aa0b → 0xa276...16d2Success

0x863b7d55...a60f81ed0xe612...23fb → 0xa276...16d2Success

Overview

Update ID

1220376009...91b47d64

Offset

185929

Record Time

Nov 7, 2026, 01:13:41 UTC

Command ID

gw-64c9a5594...1755dcb5

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00fc9bfc2b...b0c2c68e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00d7a5ada08fd7e1f7d19af04ef14eed3dfee471ba437e2fa0ee3a05b047d71ac3ca121220aee3cac21b574256dd58162d3f980e9854fe99016980fbb56bce176ddf12dad0", "block": { "timestamp": { "unpack": "1794014021." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…022bde3ae9d7410c220f3aa02677b4b61b6551db8bcc2f1ea52f1d9fede00689fa4f832df872873f915ed519 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c45d018552c0f568759935a004b6eb9c092dbbbd2f65ffc9d7211acfde2c545de9ff395d9a0ed2c8cfa2c946 (111 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…547a652f3f3ae3347663faa00b572630589e36905b986b3fc877f0e1ce5d66d62de2141f7280f1a074d18b01 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…534693430c2205f7ad0559a03a96a8b6c134733e6a69c2ce9aedad967e7f5503a4aaf7716029ca82b32bdb71 (141 bytes)", "f87182228b858bb2c970088252089486f6de2a4e12bb93fc2941eb790eb400d4917f6e88016345785d8a0000…e92a9d1693c5dde7a04b86a009da047ab9647e17bc89908c543857a0777cf93d5f876eba2510aadb46e19d3f (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:00d7a5ada0...df12dad0

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "96d1c5ff41410b915f2cb68d924e899409b4ec8cf3920275e75a97991755dcb5", "timestamp": { "unpack": "1794014021." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…022bde3ae9d7410c220f3aa02677b4b61b6551db8bcc2f1ea52f1d9fede00689fa4f832df872873f915ed519 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c45d018552c0f568759935a004b6eb9c092dbbbd2f65ffc9d7211acfde2c545de9ff395d9a0ed2c8cfa2c946 (111 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…547a652f3f3ae3347663faa00b572630589e36905b986b3fc877f0e1ce5d66d62de2141f7280f1a074d18b01 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…534693430c2205f7ad0559a03a96a8b6c134733e6a69c2ce9aedad967e7f5503a4aaf7716029ca82b32bdb71 (141 bytes)", "f87182228b858bb2c970088252089486f6de2a4e12bb93fc2941eb790eb400d4917f6e88016345785d8a0000…e92a9d1693c5dde7a04b86a009da047ab9647e17bc89908c543857a0777cf93d5f876eba2510aadb46e19d3f (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:00856be65c...cf7301b6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0044f2724b05c07f93a0dc3695a5f29d41e48cac29d62d39287700406c59b19ecbca121220a282d9bd5e20806716d2a57f4581b5ada80b178055e251474a16efd9b87b66ec", "hash": "fc2d93292780c6ffdbc17086b64574faddd0487f05806cea5c15ca23edc9f04f", "number": "58817", "timestamp": "1794014021", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a096d1c5ff41410b915f2cb68d924e899409b4ec8cf3920275e75a97991755dcb5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…022bde3ae9d7410c220f3aa02677b4b61b6551db8bcc2f1ea52f1d9fede00689fa4f832df872873f915ed519 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c45d018552c0f568759935a004b6eb9c092dbbbd2f65ffc9d7211acfde2c545de9ff395d9a0ed2c8cfa2c946 (111 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…547a652f3f3ae3347663faa00b572630589e36905b986b3fc877f0e1ce5d66d62de2141f7280f1a074d18b01 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…534693430c2205f7ad0559a03a96a8b6c134733e6a69c2ce9aedad967e7f5503a4aaf7716029ca82b32bdb71 (141 bytes)", "f87182228b858bb2c970088252089486f6de2a4e12bb93fc2941eb790eb400d4917f6e88016345785d8a0000…e92a9d1693c5dde7a04b86a009da047ab9647e17bc89908c543857a0777cf93d5f876eba2510aadb46e19d3f (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c108b810...8f0ad729

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00856be65c4ed716d9ab7c9a0492ee9b1152665d851e37af6f20b5934da1ceed6cca121220cb1f62751b58d1695798177a9788b74fe77828db3face992eb703de0cf7301b6", "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": "11002004249999974758290320.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }