Canton Updates/122018...344d

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,314 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #58,314

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.2s

Block planned

Producer plans block #58314 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58314

2.6s

Committed on Canton

Participant commits update 1220188e66…82344d

—

Imported to the execution layers

Importer applies block #58314 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.2s

EVM

Canton

External call

Total

Complete2.6s

2.6s

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

#58,314

Block Hash

0x53fd9d4b...07d555ef

Block Timestamp

Nov 7, 2026, 00:53:29 UTC

Transactions

0x41e575c1...fa1dba4a0x6952...64c8 → 0x235d...3c8cSuccess

0x6e554a5f...b53b5fca0xdd47...36ec → 0xa276...16d2Success

Overview

Update ID

1220188e66...9e82344d

Offset

184400

Record Time

Nov 7, 2026, 00:53:31 UTC

Command ID

gw-64c9a5594...5ee70f96

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00bf0cedf0...9a242ea3

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0012173021fb03716cf8a7baec96ceb2299e6c39d26d975916f956283cca673789ca121220dca127d967a015663119a1613d39141b25a2e99344c8d3ab7960fd1a1afd6d72", "block": { "timestamp": { "unpack": "1794012809." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4fe6734a7878d6efb882d8a0392215e92fd4d148b6ef343755584c993fc7cdad0455bd1ce02e7974bb8def15 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d8cb7e339566c82b8ad38ba033c0ec03f3cc68970368611ee1cc37d953af79d973e2164e4aabf8bc146f60a3 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c936559bb014fee2b3874ba065c730abed506d6df08f5beeb772a4eec8de3492d627274891efdb322e9fbd5e (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ebc9d3db040ab70be9240ba06287e8906fe538c62ad4e6ca664a36ae74d660a04e8ac4523d16b78b9e4aab48 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…89cb411967a3e6f7e71393a0724fedbb1e373a95d73098239d63792c22f12826acf7affff09d53fd6c9eb2f1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…35be6582529c675e7fdac9a024074af47547ff44461859299831797185209a44e049aa76634dceb25a8e9655 (141 bytes)", "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f9740e72faf7f798c6045ea039899a4fea88c75bdd1892c5e9a2ad524ec45e471183c1a791ba6b9c7c65e4b5 (174 bytes)", "f871822182858bb2c97008825208949b6f2c2bae28579a54b497af877672a057e9a89288016345785d8a0000…e986144cdbd4c8759a3d30a074a2907701f105ef1ef508ad53b7e3778a4178905d146236d53c929a314a8045 (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:0012173021...1afd6d72

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "9198e6a4350f6cc0d45f7412f5c4b22606f638f8f89c246fbbeaec235ee70f96", "timestamp": { "unpack": "1794012809." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4fe6734a7878d6efb882d8a0392215e92fd4d148b6ef343755584c993fc7cdad0455bd1ce02e7974bb8def15 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d8cb7e339566c82b8ad38ba033c0ec03f3cc68970368611ee1cc37d953af79d973e2164e4aabf8bc146f60a3 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c936559bb014fee2b3874ba065c730abed506d6df08f5beeb772a4eec8de3492d627274891efdb322e9fbd5e (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ebc9d3db040ab70be9240ba06287e8906fe538c62ad4e6ca664a36ae74d660a04e8ac4523d16b78b9e4aab48 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…89cb411967a3e6f7e71393a0724fedbb1e373a95d73098239d63792c22f12826acf7affff09d53fd6c9eb2f1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…35be6582529c675e7fdac9a024074af47547ff44461859299831797185209a44e049aa76634dceb25a8e9655 (141 bytes)", "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f9740e72faf7f798c6045ea039899a4fea88c75bdd1892c5e9a2ad524ec45e471183c1a791ba6b9c7c65e4b5 (174 bytes)", "f871822182858bb2c97008825208949b6f2c2bae28579a54b497af877672a057e9a89288016345785d8a0000…e986144cdbd4c8759a3d30a074a2907701f105ef1ef508ad53b7e3778a4178905d146236d53c929a314a8045 (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:00bc0dfdeb...e902c6e1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0064044be5fccb8528b72548a8f3b90351082703a47f99d6c562f9a4af82dee31bca1212202426887721d6efb56605acc622c9e9bc667f753cddb853146d75b26b9bf1589e", "hash": "53fd9d4bd2874b55e7da800a3f8c14e2bc4b6059d5b445ee5cb3736507d555ef", "number": "58314", "timestamp": "1794012809", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09198e6a4350f6cc0d45f7412f5c4b22606f638f8f89c246fbbeaec235ee70f96a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4fe6734a7878d6efb882d8a0392215e92fd4d148b6ef343755584c993fc7cdad0455bd1ce02e7974bb8def15 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d8cb7e339566c82b8ad38ba033c0ec03f3cc68970368611ee1cc37d953af79d973e2164e4aabf8bc146f60a3 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c936559bb014fee2b3874ba065c730abed506d6df08f5beeb772a4eec8de3492d627274891efdb322e9fbd5e (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ebc9d3db040ab70be9240ba06287e8906fe538c62ad4e6ca664a36ae74d660a04e8ac4523d16b78b9e4aab48 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…89cb411967a3e6f7e71393a0724fedbb1e373a95d73098239d63792c22f12826acf7affff09d53fd6c9eb2f1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…35be6582529c675e7fdac9a024074af47547ff44461859299831797185209a44e049aa76634dceb25a8e9655 (141 bytes)", "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f9740e72faf7f798c6045ea039899a4fea88c75bdd1892c5e9a2ad524ec45e471183c1a791ba6b9c7c65e4b5 (174 bytes)", "f871822182858bb2c97008825208949b6f2c2bae28579a54b497af877672a057e9a89288016345785d8a0000…e986144cdbd4c8759a3d30a074a2907701f105ef1ef508ad53b7e3778a4178905d146236d53c929a314a8045 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0061666c91...f78477cd

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bc0dfdeb808979612cf35938d0b92e93504aec68d8c1bb68e0e069c399d86eb8ca1212201020fdf97723ac6d0e2487bf8b58983bc1506163252c4371b7ec2fcde902c6e1", "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": "11002004249999974975060678.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }