Canton Updates/122068...6071

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #54,307 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #54,307

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.7s

Block planned

Producer plans block #54307 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54307

3.0s

Committed on Canton

Participant commits update 122068c7d9…ed6071

—

Imported to the execution layers

Importer applies block #54307 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.7s

EVM

Canton

External call

Total

Complete3.0s

3.0s

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

#54,307

Block Hash

0x1b8ba976...f10b2207

Block Timestamp

Nov 6, 2026, 22:17:23 UTC

Transactions

0xb36a5de1...f572fc3b0x0aba...0f23 → 0x51be...67edSuccess

0x7a6b15e9...cfe056f10x2242...82e8 → 0x235d...3c8cSuccess

Overview

Update ID

122068c7d9...02ed6071

Offset

172223

Record Time

Nov 6, 2026, 22:17:25 UTC

Command ID

gw-64c9a5594...3b9a8c70

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00dd2922b0...d647869d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "0a6af9fa70bad8495daba8b73169df29822661a22d0c3ed5d9d3626f3b9a8c70", "timestamp": { "unpack": "1794003443." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…596130172b3c2fe7e8695ba0362f8b3e0264cc7271f836d9d17a4994765d86bade27e0be6837f164c685a54e (174 bytes)", "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…40d968791163a7bd34e91ea014ae2fec6b3b16a2fb9ef3a6eef97b6a19ddcb930ff80de654124ae7242bffe4 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2c297a4ea6e90c2e33ef89a05d553928b37a3d6767da8f288532be6193faa128f3a0cc1c986fd46ce8de8c25 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8e70d56b42719e7d125776a054ae9a75dd91550070ccee50b5a4cc202c3b8ca93df9a3ce89542c559d7ca010 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d7f6eadaeadd61181d0eca045379262e0be025678ec48e879a69b0310ad0bc3c4a90448ca85ee6d8d610211 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a77490eafc2d1f2d181ea8a00f94aaf06e2295cc02857f39cca5bbbc7314ec865eb4db0d4317af369675d5a5 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd9f517d6facc04135c3c9a078d5ad58158165ad681f0bd62fb21636aa3684272c4d69988c9f4fec4b9b03c7 (141 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:006d745b04...29653722

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00dd2922b0e4bd14c7e96f6b9bba6b51a51414a890d00af212e114e780349ad3c4ca1212202ead69645c8fbbeb40146d6461834eddbfe896e1e6927951b3f05dcbd647869d", "block": { "timestamp": { "unpack": "1794003443." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…596130172b3c2fe7e8695ba0362f8b3e0264cc7271f836d9d17a4994765d86bade27e0be6837f164c685a54e (174 bytes)", "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…40d968791163a7bd34e91ea014ae2fec6b3b16a2fb9ef3a6eef97b6a19ddcb930ff80de654124ae7242bffe4 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2c297a4ea6e90c2e33ef89a05d553928b37a3d6767da8f288532be6193faa128f3a0cc1c986fd46ce8de8c25 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8e70d56b42719e7d125776a054ae9a75dd91550070ccee50b5a4cc202c3b8ca93df9a3ce89542c559d7ca010 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d7f6eadaeadd61181d0eca045379262e0be025678ec48e879a69b0310ad0bc3c4a90448ca85ee6d8d610211 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a77490eafc2d1f2d181ea8a00f94aaf06e2295cc02857f39cca5bbbc7314ec865eb4db0d4317af369675d5a5 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd9f517d6facc04135c3c9a078d5ad58158165ad681f0bd62fb21636aa3684272c4d69988c9f4fec4b9b03c7 (141 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:00a789f4e3...6b33bb32

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0057ac0abf9138bb1a4e9cac9b7304ab1a35bcb0ee3e7f02cd56fcba45f1a415eeca121220c553999143a2314a331030f5c78c6bc8ea15ec1c5ccd927921db7bb8ea70e8e8", "hash": "1b8ba976cfc7c833709cf0f5feeb0f1cad66c218e032d69f862fddb3f10b2207", "number": "54307", "timestamp": "1794003443", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00a6af9fa70bad8495daba8b73169df29822661a22d0c3ed5d9d3626f3b9a8c70a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…596130172b3c2fe7e8695ba0362f8b3e0264cc7271f836d9d17a4994765d86bade27e0be6837f164c685a54e (174 bytes)", "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…40d968791163a7bd34e91ea014ae2fec6b3b16a2fb9ef3a6eef97b6a19ddcb930ff80de654124ae7242bffe4 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2c297a4ea6e90c2e33ef89a05d553928b37a3d6767da8f288532be6193faa128f3a0cc1c986fd46ce8de8c25 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8e70d56b42719e7d125776a054ae9a75dd91550070ccee50b5a4cc202c3b8ca93df9a3ce89542c559d7ca010 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d7f6eadaeadd61181d0eca045379262e0be025678ec48e879a69b0310ad0bc3c4a90448ca85ee6d8d610211 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a77490eafc2d1f2d181ea8a00f94aaf06e2295cc02857f39cca5bbbc7314ec865eb4db0d4317af369675d5a5 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd9f517d6facc04135c3c9a078d5ad58158165ad681f0bd62fb21636aa3684272c4d69988c9f4fec4b9b03c7 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c5640250...a11db829

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a789f4e3f1f9f2594b892cbdf3cbe4c6b41878c1ed4491a5c564d8f119c92fe7ca12122019272c2f6fa31d4f87ae9db24cef3367d35986899b554ead5e3e73396b33bb32", "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": "11002004249999977000614705.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }