Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,714 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #133,714

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

606ms

Block planned

Producer plans block #133714 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133714

485ms

Committed on Canton

Participant commits update 1220a4ac7f…658afd

—

Imported to the execution layers

Importer applies block #133714 from GatewayHead

—

0ms

250ms

500ms

606ms

EVM

Canton

External call

Total

Complete485ms

485ms

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

#133,714

Block Hash

0x5c57de31...05ebc4e2

Block Timestamp

Nov 11, 2026, 04:32:19 UTC

Transactions

0x2fcc7517...bab8e76d0x26b2...5f86 → 0x0af7...128bSuccess

0x46f0dbc9...41a273860xaafd...94b5 → 0x5345...9be7Success

Overview

Update ID

1220a4ac7f...e5658afd

Offset

416314

Record Time

Nov 11, 2026, 04:32:19 UTC

Command ID

gw-64c9a5594...a0b488e7

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000f9e897c...b30cd8d4

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "009824f39183cf7969b514efc3aaab322f2043d0e17ecbf9d227d57c48a33cb093ca1212204d4d3b7b33e271b1a6729d026cafe5b3db23df0f9153676276c22fb3705a53ba", "block": { "timestamp": { "unpack": "1794371539." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823f478405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6d3d43209181e4097c6d2ba05982745c649174cfc5094b45ed9ad1b105404ec198efa6573ba27530546fa8e7 (176 bytes)", "02f86f830e4a25821881846e33195184a9cde3518252089427ab051371054dcbb4c0aee315d9507b77c04986…54d92ba5eaea7c61ec2f66a031d69702010f23cc2dc324581a4814f0c3eee2ee23dbb37a2c4bab2038bb2eda (114 bytes)", "f8890d846e3319588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9812676a8ce333e6113c75bb9f9d2f2ab2c1bde1c26bd0ec985cbbc8670932529e91956899043719cd255cea (139 bytes)", "f8ab0c846e3319588259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…52c291a5602b7cfab80f4aa0613a43c3be2dbce761dfaae5f8b9d15f1f200608a7fbdd4db66d72170c5000cd (173 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:009824f391...705a53ba

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "ca9794ef7724bc70e002581a23881adfab227f1d73a9c832c1cfa3d7a0b488e7", "timestamp": { "unpack": "1794371539." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823f478405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6d3d43209181e4097c6d2ba05982745c649174cfc5094b45ed9ad1b105404ec198efa6573ba27530546fa8e7 (176 bytes)", "02f86f830e4a25821881846e33195184a9cde3518252089427ab051371054dcbb4c0aee315d9507b77c04986…54d92ba5eaea7c61ec2f66a031d69702010f23cc2dc324581a4814f0c3eee2ee23dbb37a2c4bab2038bb2eda (114 bytes)", "f8890d846e3319588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9812676a8ce333e6113c75bb9f9d2f2ab2c1bde1c26bd0ec985cbbc8670932529e91956899043719cd255cea (139 bytes)", "f8ab0c846e3319588259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…52c291a5602b7cfab80f4aa0613a43c3be2dbce761dfaae5f8b9d15f1f200608a7fbdd4db66d72170c5000cd (173 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:006beb7cbb...3ceac359

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00daf84ff93207e2897f2d63c76f526063ae04142e0fa8462f49e612169853ab22ca1212205d55398867923daf9f9ae37debec8f7da830ab4290e750327aea26938214670f", "hash": "5c57de31755a948f0690351441581d34075ea4f8177575d2fb3fca0d05ebc4e2", "number": "133714", "timestamp": "1794371539", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ca9794ef7724bc70e002581a23881adfab227f1d73a9c832c1cfa3d7a0b488e7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae823f478405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6d3d43209181e4097c6d2ba05982745c649174cfc5094b45ed9ad1b105404ec198efa6573ba27530546fa8e7 (176 bytes)", "02f86f830e4a25821881846e33195184a9cde3518252089427ab051371054dcbb4c0aee315d9507b77c04986…54d92ba5eaea7c61ec2f66a031d69702010f23cc2dc324581a4814f0c3eee2ee23dbb37a2c4bab2038bb2eda (114 bytes)", "f8890d846e3319588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9812676a8ce333e6113c75bb9f9d2f2ab2c1bde1c26bd0ec985cbbc8670932529e91956899043719cd255cea (139 bytes)", "f8ab0c846e3319588259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…52c291a5602b7cfab80f4aa0613a43c3be2dbce761dfaae5f8b9d15f1f200608a7fbdd4db66d72170c5000cd (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0066c25992...1b1e1388

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006beb7cbb5507920db364a0262ae297cd18fe9987674e1cb77f18b7087a5ba23aca121220bcfbe9d21cafe3572adafa85c874e8ac8abb0637f6d020202dd77a743ceac359", "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": "11002004249999887205980797.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }