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Canton Updates/122060...f60e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,771

This Gateway_FinalizeBlock transaction built EVM block #140,771 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #140,771
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #140771 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140771

993ms
993ms

Committed on Canton

Participant commits update 1220605c53…66f60e
—

Imported to the execution layers

Importer applies block #140771 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete993ms
993ms

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
#140,771
Block Hash
0x3c555a83...3c91648f
Block Timestamp
Nov 11, 2026, 09:14:10 UTC
Transactions
0x01a60868...f878ea010x26b2...5f86 → 0x0af7...128bSuccess
0x1f31a6f3...869de4150xa65e...7962 → 0xa276...16d2Success
Overview
Update ID
1220605c53...d466f60e
Offset
437769
Record Time
Nov 11, 2026, 09:14:10 UTC
Command ID
gw-64c9a5594...feef1a98
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d6898b8c...bf2a8bc2
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004942a1dcb86f2e7080ebe4ec446f342b35cedc8b63521116010567b58ba7be75ca121220f1d3b1214add2f17e85b67c44262008747d9ac068a333fb55312cb886d1bc221", "block": { "timestamp": { "unpack": "1794388450." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0e8519f30333338259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…60449d225bfa86bb59fe8ba04e2c1099d15641560e6f840e99408d9f8b0c3d9f89a57e0fb309b7b7959913ce (174 bytes)", "f8ae8258198405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…07608bd9d088076e850f7ea04c797f8f0212e93d633f9a3f4b467d76a2a2b457f1d9bf647c480ef6e8736f50 (176 bytes)", "f8ac078519f30333338286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…9c35c615d14049162f6d9fa0589c5212c925257ce7422a9747b407de56d8c72805d899bb57cf3082929d1ea1 (174 bytes)", "f8ac0c8519f30333338259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…df817de8aecd8936d0642da027c11174810b36a6a73d6cf77df0cacf8653da44a823a04158ac80f66ec25144 (174 bytes)", "f88b0c8519f30333338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abd128b703d9e9455c0f6ea03f278c2ee8de4e7dbfd84d8c990e786af38bf6b3c51eb03ed900517fc930272c (141 bytes)", "f88b088519f30333338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2464c4495a324dd98a025ea018851788881f116736f73d5980f8a714baa629db0f2b626aba3af47a648f589c (141 bytes)", "f86d098519f303333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…80f93a9fe48a22a36e42c5a00b56a1c10de680dd8dd3e4e98c313d0422c0faa078c9aad0b2713787b968b22a (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": [] } }
0x83a471f7...ec178ad10x1879...776b → 0xa080...b8f2Success
0xe40c3d47...b5d728910x7336...bfd8 → 0xe0a4...1b87Success
0x1e06464e...6bd248510xffec...25ee → 0x235d...3c8cSuccess
0x2c736be4...3e0527e50x63db...5dc9 → 0xbeed...74d2Success
0x5aea3d08...3ab1e3580xab6e...db5e → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004942a1dc...6d1bc221
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c3786c8bfae42f01da92b7981bc585b853fc638a24ac25532dd32f86feef1a98", "timestamp": { "unpack": "1794388450." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0e8519f30333338259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…60449d225bfa86bb59fe8ba04e2c1099d15641560e6f840e99408d9f8b0c3d9f89a57e0fb309b7b7959913ce (174 bytes)", "f8ae8258198405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…07608bd9d088076e850f7ea04c797f8f0212e93d633f9a3f4b467d76a2a2b457f1d9bf647c480ef6e8736f50 (176 bytes)", "f8ac078519f30333338286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…9c35c615d14049162f6d9fa0589c5212c925257ce7422a9747b407de56d8c72805d899bb57cf3082929d1ea1 (174 bytes)", "f8ac0c8519f30333338259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…df817de8aecd8936d0642da027c11174810b36a6a73d6cf77df0cacf8653da44a823a04158ac80f66ec25144 (174 bytes)", "f88b0c8519f30333338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abd128b703d9e9455c0f6ea03f278c2ee8de4e7dbfd84d8c990e786af38bf6b3c51eb03ed900517fc930272c (141 bytes)", "f88b088519f30333338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2464c4495a324dd98a025ea018851788881f116736f73d5980f8a714baa629db0f2b626aba3af47a648f589c (141 bytes)", "f86d098519f303333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…80f93a9fe48a22a36e42c5a00b56a1c10de680dd8dd3e4e98c313d0422c0faa078c9aad0b2713787b968b22a (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bf651252...70e83613
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00826869df...81a1d1e0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3c555a83c41c1aadd352610c16a37fb9b415a8d417a43823184962b73c91648f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b63d782a...893027c9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00826869dffe4f8a4c1dfc49a6d4d51753c39bd9f2c3b0d1f3706890258460f159ca121220035b572fed35f6b862627ced5852c732f055449ad45b341d1f3849d981a1d1e0", "hash": "3c555a83c41c1aadd352610c16a37fb9b415a8d417a43823184962b73c91648f", "number": "140771", "timestamp": "1794388450", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c3786c8bfae42f01da92b7981bc585b853fc638a24ac25532dd32f86feef1a98a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0e8519f30333338259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…60449d225bfa86bb59fe8ba04e2c1099d15641560e6f840e99408d9f8b0c3d9f89a57e0fb309b7b7959913ce (174 bytes)", "f8ae8258198405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…07608bd9d088076e850f7ea04c797f8f0212e93d633f9a3f4b467d76a2a2b457f1d9bf647c480ef6e8736f50 (176 bytes)", "f8ac078519f30333338286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…9c35c615d14049162f6d9fa0589c5212c925257ce7422a9747b407de56d8c72805d899bb57cf3082929d1ea1 (174 bytes)", "f8ac0c8519f30333338259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…df817de8aecd8936d0642da027c11174810b36a6a73d6cf77df0cacf8653da44a823a04158ac80f66ec25144 (174 bytes)", "f88b0c8519f30333338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abd128b703d9e9455c0f6ea03f278c2ee8de4e7dbfd84d8c990e786af38bf6b3c51eb03ed900517fc930272c (141 bytes)", "f88b088519f30333338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2464c4495a324dd98a025ea018851788881f116736f73d5980f8a714baa629db0f2b626aba3af47a648f589c (141 bytes)", "f86d098519f303333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…80f93a9fe48a22a36e42c5a00b56a1c10de680dd8dd3e4e98c313d0422c0faa078c9aad0b2713787b968b22a (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0008babad4...0ee78fb1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b63d782a60421b1c29be2ce628fd9fef7f403712fed77493cdf146cc4c2ce459ca1212201cf16472f1733fc856e1f865bc19af68b26f539670b44bbf9d98964e893027c9", "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": "11002004249999880274372351.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }