Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #83,528 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #83,528

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

309ms

Block planned

Producer plans block #83528 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #83528

247ms

Committed on Canton

Participant commits update 1220e38215…d67766

—

Imported to the execution layers

Importer applies block #83528 from GatewayHead

—

0ms

250ms

309ms

EVM

Canton

External call

Total

Complete247ms

247ms

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

#83,528

Block Hash

0x1d758f90...31346ebf

Block Timestamp

Nov 8, 2026, 09:50:01 UTC

Transactions

0xf022bae7...e26cbd550x0f20...44ce → 0x23e5...229aSuccess

0x0c70f122...e5b89e1e0x0c32...3346 → 0x235d...3c8cSuccess

Overview

Update ID

1220e38215...25d67766

Offset

262018

Record Time

Nov 8, 2026, 09:50:01 UTC

Command ID

gw-64c9a5594...d9dabf63

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00dbd0b311...93c90cce

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "00fdf9716a33fe0127e00e047015022a6c0fdc4594cd3b627c2b8a93261b9cd6beca12122053efca67a357f149cc18aeab42f029d6bb82239e6a6108852a77c6dd890992da", "block": { "timestamp": { "unpack": "1794131401." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…859abbf091186b37ba04d2a077443dc378f8911057620e69c47e3e1f2aeba52f17902cabd71bb37c735e98d2 (111 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e030777387919c6474ff00a012064eeb9d6d57527b52b18a7b345d6a800f7491520ce367f52ec27762130c28 (174 bytes)", "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…28e011e325d8e9c1b4fd0da0494e1062baf0a7f83a24c373c810c576e8c9b28e8e487cc260a202e6e94e5268 (174 bytes)", "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ce276f838e6eece8c8081fa01dd590ac8c6c303792859ef7491e080633b3e07d71004c344d59d2ed9d0a7526 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6e592824d2139e95b1d28fa068f693385cb9d41c98af1b95b42181f89a3c2b7395353b68780cfdb7382692db (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6ae691249b3fab5e9c1b0ba05710a406f64c3b11bcf445b587f4ec4f14b9e71c713c472da645221bce646ef5 (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…c17f65a9cb9fdc9783c323a041edc88959f04840c8577a14ab4ba74201124d4ec12b14757cfbadcffc293f42 (174 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:00fdf9716a...890992da

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f00bd755c02dbf14bb003142caebb12b184d9079497b963177e7a6d1d9dabf63", "timestamp": { "unpack": "1794131401." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…859abbf091186b37ba04d2a077443dc378f8911057620e69c47e3e1f2aeba52f17902cabd71bb37c735e98d2 (111 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e030777387919c6474ff00a012064eeb9d6d57527b52b18a7b345d6a800f7491520ce367f52ec27762130c28 (174 bytes)", "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…28e011e325d8e9c1b4fd0da0494e1062baf0a7f83a24c373c810c576e8c9b28e8e487cc260a202e6e94e5268 (174 bytes)", "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ce276f838e6eece8c8081fa01dd590ac8c6c303792859ef7491e080633b3e07d71004c344d59d2ed9d0a7526 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6e592824d2139e95b1d28fa068f693385cb9d41c98af1b95b42181f89a3c2b7395353b68780cfdb7382692db (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6ae691249b3fab5e9c1b0ba05710a406f64c3b11bcf445b587f4ec4f14b9e71c713c472da645221bce646ef5 (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…c17f65a9cb9fdc9783c323a041edc88959f04840c8577a14ab4ba74201124d4ec12b14757cfbadcffc293f42 (174 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.Block:Block

Contract:00f14dfa4c...e0919070

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1d758f907a5d9f2d4db9e65deaff7300fd7ea7ee0f74db46fd61753731346ebf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:006aa64591...c1267a6c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f14dfa4c514bf4a3082cd0981bdae982ee6f4e681ccceb568ccd5e4ea59e5734ca1212201db88cb5a3c876a86b0df3252b55904bdf37b5ead64f2338aabf9816e0919070", "hash": "1d758f907a5d9f2d4db9e65deaff7300fd7ea7ee0f74db46fd61753731346ebf", "number": "83528", "timestamp": "1794131401", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f00bd755c02dbf14bb003142caebb12b184d9079497b963177e7a6d1d9dabf63a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…859abbf091186b37ba04d2a077443dc378f8911057620e69c47e3e1f2aeba52f17902cabd71bb37c735e98d2 (111 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e030777387919c6474ff00a012064eeb9d6d57527b52b18a7b345d6a800f7491520ce367f52ec27762130c28 (174 bytes)", "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…28e011e325d8e9c1b4fd0da0494e1062baf0a7f83a24c373c810c576e8c9b28e8e487cc260a202e6e94e5268 (174 bytes)", "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ce276f838e6eece8c8081fa01dd590ac8c6c303792859ef7491e080633b3e07d71004c344d59d2ed9d0a7526 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6e592824d2139e95b1d28fa068f693385cb9d41c98af1b95b42181f89a3c2b7395353b68780cfdb7382692db (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6ae691249b3fab5e9c1b0ba05710a406f64c3b11bcf445b587f4ec4f14b9e71c713c472da645221bce646ef5 (111 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…c17f65a9cb9fdc9783c323a041edc88959f04840c8577a14ab4ba74201124d4ec12b14757cfbadcffc293f42 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00af103d6e...d5252333

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006aa6459113162f9bda41d465ef31dda67623e4c418e21b6e755550944b48cc75ca12122041370cbbd8b4e87d3da750d3d2031689c7a9b9e74321afdf8e19eb31c1267a6c", "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": "11002004249999966187590357.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }