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Canton Updates/122030...7c91
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,506

This Gateway_FinalizeBlock transaction built EVM block #38,506 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #38,506
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #38506 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38506

1.4s
1.4s

Committed on Canton

Participant commits update 1220304911…407c91
—

Imported to the execution layers

Importer applies block #38506 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#38,506
Block Hash
0x7e41e67e...997b37fb
Block Timestamp
Nov 5, 2026, 20:42:28 UTC
Transactions
0xabbd5b8d...c07620450x29e5...fc4a → 0x51be...67edSuccess
0x12437b52...724f3ed50x9f29...8f50 → 0xa276...16d2Success
Overview
Update ID
1220304911...da407c91
Offset
123303
Record Time
Nov 5, 2026, 20:42:29 UTC
Command ID
gw-64c9a5594...21044c8f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007cffb992...aa62cd6b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bfd7aaf0462fe2150be7ea5f2cc9915f3f443bc574f860dc88cd34f00afac2c6ca12122021fbf894c093e5b4f06cb550639c6c8afb88c8e68fc4c37dd1bc16e1b8ed16c6", "hash": "7e41e67ed6d8377ed46e197310de6e57bb82d725633695eeb78f817c997b37fb", "number": "38506", "timestamp": "1793911348", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0a8dda5319dfd0db43950c7dc9322a4f6ae01c619705c9a8cdc57b7e821044c8fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ad4d9b9557ff4a043a3b2ea01a935d8b46d49d3b996008301dc3061217b6ab058b231cebecc285f8c24028be (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…10f838246b575438eff798a05481befdab358ec1671a0fa81add0bac9a5612427b44fea37b586263cd13fda7 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6c931780eb86f960dcdbaea05ac4ed91f26db6e0dc216cfe476a46ce98547b32b2ecbae9407319165af2baa1 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f0c80e1dae990cc91a7a6ea063e01cca35e8997e024a08c16b50ebe405fda1b5af70bc34ae8e41228944efa8 (111 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…613b0b1f1b357ca82caf5ca04547de446f93672bb42871508e1a846678e0fe8a19b091f8f02bb04a0871efdd (141 bytes)", "f8718214c2858bb2c9700882520894ea0309431a599340e3e96ef360159044aa7534a388016345785d8a0000…9673757c25dcb7f8361abaa075d6568a0a0de10376b8b30f66f575590f2a800f934b8656a632961f9a5a7daa (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x87914b31...8d487e6f0xfe3a...db13 → 0xea03...34a3Success
0x33464b78...97ed0f2b0x5db8...4866 → 0xa276...16d2Success
0x6d602ad1...d74b997c0xeddc...3d72 → 0xa276...16d2Success
0x99d59a21...ec4e526f0xdae5...1947 → 0x235d...3c8cSuccess
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a103d1c5...a473d60e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007cffb9925d89fd24e237ef09b169b5caa4e26bbcd675ab5349a010f3bb31eadeca12122027b82374feab25c88cb2e6bad960da513866c7fe4599128e77eedb6daa62cd6b", "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": "11002004249999983947613575.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007f6b1fe3...e18255d7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002b05a392dd3d300c4e726a6b0045094d2427cedf842cbca5629936e707684987ca1212206696a0cd7a9fad4cc2ed47a545f329486679528bed5c90ceca4387b42668e417", "block": { "timestamp": { "unpack": "1793911348." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ad4d9b9557ff4a043a3b2ea01a935d8b46d49d3b996008301dc3061217b6ab058b231cebecc285f8c24028be (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…10f838246b575438eff798a05481befdab358ec1671a0fa81add0bac9a5612427b44fea37b586263cd13fda7 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6c931780eb86f960dcdbaea05ac4ed91f26db6e0dc216cfe476a46ce98547b32b2ecbae9407319165af2baa1 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f0c80e1dae990cc91a7a6ea063e01cca35e8997e024a08c16b50ebe405fda1b5af70bc34ae8e41228944efa8 (111 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…613b0b1f1b357ca82caf5ca04547de446f93672bb42871508e1a846678e0fe8a19b091f8f02bb04a0871efdd (141 bytes)", "f8718214c2858bb2c9700882520894ea0309431a599340e3e96ef360159044aa7534a388016345785d8a0000…9673757c25dcb7f8361abaa075d6568a0a0de10376b8b30f66f575590f2a800f934b8656a632961f9a5a7daa (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:002b05a392...2668e417
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a8dda5319dfd0db43950c7dc9322a4f6ae01c619705c9a8cdc57b7e821044c8f", "timestamp": { "unpack": "1793911348." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…ad4d9b9557ff4a043a3b2ea01a935d8b46d49d3b996008301dc3061217b6ab058b231cebecc285f8c24028be (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…10f838246b575438eff798a05481befdab358ec1671a0fa81add0bac9a5612427b44fea37b586263cd13fda7 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6c931780eb86f960dcdbaea05ac4ed91f26db6e0dc216cfe476a46ce98547b32b2ecbae9407319165af2baa1 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f0c80e1dae990cc91a7a6ea063e01cca35e8997e024a08c16b50ebe405fda1b5af70bc34ae8e41228944efa8 (111 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…613b0b1f1b357ca82caf5ca04547de446f93672bb42871508e1a846678e0fe8a19b091f8f02bb04a0871efdd (141 bytes)", "f8718214c2858bb2c9700882520894ea0309431a599340e3e96ef360159044aa7534a388016345785d8a0000…9673757c25dcb7f8361abaa075d6568a0a0de10376b8b30f66f575590f2a800f934b8656a632961f9a5a7daa (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008c280fc3...be8b49a1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bfd7aaf0...b8ed16c6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7e41e67ed6d8377ed46e197310de6e57bb82d725633695eeb78f817c997b37fb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }