Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #56,084 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #56,084

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

Block planned

Producer plans block #56084 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56084

1.2s

Committed on Canton

Participant commits update 1220d467e7…e20854

—

Imported to the execution layers

Importer applies block #56084 from GatewayHead

—

0ms

500ms

1.0s

1.5s

EVM

Canton

External call

Total

Complete1.2s

1.2s

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

#56,084

Block Hash

0xea905d12...f472d7b7

Block Timestamp

Nov 6, 2026, 23:26:30 UTC

Transactions

0xac6913ed...e41d8de00x8850...04f8 → 0xe0a4...1b87Success

0xed594e39...0c6b3efd0xfe3a...db13 → 0x3423...a9d8Success

Overview

Update ID

1220d467e7...c2e20854

Offset

177623

Record Time

Nov 6, 2026, 23:26:31 UTC

Command ID

gw-64c9a5594...e12fa391

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0078792ee3...54683512

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0075049b0a922f21ca19d685b54f3173e7471b4a5d7be6bf082ecb65e708a8d1d7ca12122047d6512c82a353d0d092665b712d04e6618489f3e960aa729dffd9c46ef8ee95", "block": { "timestamp": { "unpack": "1794007590." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f879fd20f929f93a70f2ea022e27c136140f91c5a465fde93880d88309f92400902b0fecaa9ec8d137a3e2d (111 bytes)", "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…43971a42743e5c20fb7625a04fc671f3ec90228453c5bf995695c2aa82d6af3f20e3b340ff7f555d5b903fae (174 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…59b0bc6faf80a55674066fa052dc5e325194d22780c7e985202a24507df0078a3d15f7e48864943265dff5fa (111 bytes)", "f871821d49858bb2c970088252089434236bbf25e1b6617cba79e188e67ea10dd3a9d888016345785d8a0000…595a1aa20abd88cf3a8ccea0436435faa3aaff34122d7d9bbd190028701df5c7abfd7ca8019ecba1a1c3ddd2 (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:0075049b0a...6ef8ee95

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e3d3e5ed95fde8167aa6d3052f304b5f3ee989c49dfe958e51e96deee12fa391", "timestamp": { "unpack": "1794007590." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f879fd20f929f93a70f2ea022e27c136140f91c5a465fde93880d88309f92400902b0fecaa9ec8d137a3e2d (111 bytes)", "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…43971a42743e5c20fb7625a04fc671f3ec90228453c5bf995695c2aa82d6af3f20e3b340ff7f555d5b903fae (174 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…59b0bc6faf80a55674066fa052dc5e325194d22780c7e985202a24507df0078a3d15f7e48864943265dff5fa (111 bytes)", "f871821d49858bb2c970088252089434236bbf25e1b6617cba79e188e67ea10dd3a9d888016345785d8a0000…595a1aa20abd88cf3a8ccea0436435faa3aaff34122d7d9bbd190028701df5c7abfd7ca8019ecba1a1c3ddd2 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:006f5c4c98...6e648e29

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004ddaa331a998786f6b17db42390672fa25aaf33033037e5f29eb21f3e5acd8a0ca121220c24071a3de5ba5f1372dddf504261b0d7c4ac0245e1c27bfab832c48c923b5b7", "hash": "ea905d126cb7c33698f629f1263d79019a61bfcf0826508740b49203f472d7b7", "number": "56084", "timestamp": "1794007590", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e3d3e5ed95fde8167aa6d3052f304b5f3ee989c49dfe958e51e96deee12fa391a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f879fd20f929f93a70f2ea022e27c136140f91c5a465fde93880d88309f92400902b0fecaa9ec8d137a3e2d (111 bytes)", "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…43971a42743e5c20fb7625a04fc671f3ec90228453c5bf995695c2aa82d6af3f20e3b340ff7f555d5b903fae (174 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…59b0bc6faf80a55674066fa052dc5e325194d22780c7e985202a24507df0078a3d15f7e48864943265dff5fa (111 bytes)", "f871821d49858bb2c970088252089434236bbf25e1b6617cba79e188e67ea10dd3a9d888016345785d8a0000…595a1aa20abd88cf3a8ccea0436435faa3aaff34122d7d9bbd190028701df5c7abfd7ca8019ecba1a1c3ddd2 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0067951031...062b5d7d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006f5c4c989c97ea462faa6f54a3b6cdc341ba1a64b939b438698caca85cc6afafca1212200795fa93b8fc53d7e1599eff7539d29e2be5d6738f30120e9e25cf596e648e29", "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": "11002004249999976049498105.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }