Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,728 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #98,728

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.3s

Block planned

Producer plans block #98728 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98728

3.4s

Committed on Canton

Participant commits update 12206f515c…ac6a64

—

Imported to the execution layers

Importer applies block #98728 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.3s

EVM

Canton

External call

Total

Complete3.4s

3.4s

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

#98,728

Block Hash

0x6559bfb4...84298d0d

Block Timestamp

Nov 9, 2026, 19:44:06 UTC

Transactions

0xc9a9edbb...69c86bd00x4c1e...1eee → 0x235d...3c8cSuccess

0xb01304a4...34d74d5b0x7771...b9c5 → 0x235d...3c8cSuccess

Overview

Update ID

12206f515c...87ac6a64

Offset

309386

Record Time

Nov 9, 2026, 19:44:09 UTC

Command ID

gw-64c9a5594...059b965d

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:004423a297...b4efd459

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "7b5ab5a9e831f7f46b3ca382baf5cf09c645d5cf4fa387751a103c55059b965d", "timestamp": { "unpack": "1794253446." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7daa3482050de69c566ec3a03cb534833fdb36946b51ea6024c077ff38988b3502c031e7db9b08c09ff10c8f (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0f481fcb56779a6f00ca4ca00dc27757420c8c0b05d66f741772cc3aa3d972467818f22acc4048940f9151f9 (111 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a68abfbe2e757b23a562eca01aadbd9a3723b339827b302390300c32bfffa9984f19ca266de2d46326c60b41 (141 bytes)", "f871821702858bb2c9700882520894178f0ff08318807b22c38f25d84a1d0e47af601988016345785d8a0000…b35d2a394a2a5972d197c8a074eafe5ccbc8e64356dd8d1a7e85933cff06aa3b50552e34cbc04b7245ad5d1a (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" ] } } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00dcdd87e6...a80e5604

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "004423a297b51783c314553dfed6e0a25ef1e312061db251a703dc7555ffdc12d9ca121220d6390120a12b9d4280cf2a122ad73ccc1be3246435e2c82f8741b58ab4efd459", "block": { "timestamp": { "unpack": "1794253446." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7daa3482050de69c566ec3a03cb534833fdb36946b51ea6024c077ff38988b3502c031e7db9b08c09ff10c8f (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0f481fcb56779a6f00ca4ca00dc27757420c8c0b05d66f741772cc3aa3d972467818f22acc4048940f9151f9 (111 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a68abfbe2e757b23a562eca01aadbd9a3723b339827b302390300c32bfffa9984f19ca266de2d46326c60b41 (141 bytes)", "f871821702858bb2c9700882520894178f0ff08318807b22c38f25d84a1d0e47af601988016345785d8a0000…b35d2a394a2a5972d197c8a074eafe5ccbc8e64356dd8d1a7e85933cff06aa3b50552e34cbc04b7245ad5d1a (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": [] } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00315c9379...a5fcac4d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0012aff901d503dbcba6be60d2894539495e5fa0c4707c60f4726676afcc6bcbb4ca1212207653410e446ea355c4a193a92f0217b27330fe9ddb2340c7fff04aeddbdca54e", "hash": "6559bfb4b526c1fa02a9885b52bc6e21d76fe8d750a1eb32c3134df184298d0d", "number": "98728", "timestamp": "1794253446", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07b5ab5a9e831f7f46b3ca382baf5cf09c645d5cf4fa387751a103c55059b965da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7daa3482050de69c566ec3a03cb534833fdb36946b51ea6024c077ff38988b3502c031e7db9b08c09ff10c8f (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0f481fcb56779a6f00ca4ca00dc27757420c8c0b05d66f741772cc3aa3d972467818f22acc4048940f9151f9 (111 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a68abfbe2e757b23a562eca01aadbd9a3723b339827b302390300c32bfffa9984f19ca266de2d46326c60b41 (141 bytes)", "f871821702858bb2c9700882520894178f0ff08318807b22c38f25d84a1d0e47af601988016345785d8a0000…b35d2a394a2a5972d197c8a074eafe5ccbc8e64356dd8d1a7e85933cff06aa3b50552e34cbc04b7245ad5d1a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003f946aed...65700f51

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00315c9379c2dbec0d6c724978b21b246c1a59d3ca4f187481d2da1dffda19df10ca12122005380af00422eb3ad2f08d26964567523570f62eb1de115b4c4aed5ca5fcac4d", "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": "11002004249999958886305401.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }