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Canton Updates/122087...4200
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #37,292

This Gateway_FinalizeBlock transaction built EVM block #37,292 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #37,292
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
259ms

Block planned

Producer plans block #37292 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #37292

207ms
207ms

Committed on Canton

Participant commits update 122087d011…cd4200
—

Imported to the execution layers

Importer applies block #37292 from GatewayHead

—
0ms
250ms
259ms
EVM
Canton
External call
Total
Complete207ms
207ms

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
#37,292
Block Hash
0xe823d5fb...84960dfe
Block Timestamp
Nov 5, 2026, 19:53:45 UTC
Transactions
0x2179bfc4...3e390fa70xebba...4721 → 0xa276...16d2Success
0x061ea615...d35ae65d0x5d1d...dcc1 → 0x235d...3c8cSuccess
Overview
Update ID
122087d011...12cd4200
Offset
119612
Record Time
Nov 5, 2026, 19:53:45 UTC
Command ID
gw-64c9a5594...0e0a9a40
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00de6df749...8595c41f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00cc4adc7e59959cc9b5b1c65e0b2644d4e7a5bb73bbeaba3ca913e58ec650ef37ca1212203ba3ee045d3444f0b7eefac0007ea4a3a1a4d1db09a553ea38d06362f98f558b", "block": { "timestamp": { "unpack": "1793908425." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6762fbda7ab6098520efa9a060821111881129874af54553977eece88c428a3e46c03bfc44e746e9076700f9 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…252e463f5a8e82e56a0694a06110f193f99b4da09291d17b2a46bd8c294bf84c36105051690164064b9162ae (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9077b6bc69fa94be2c3999a07e282bf7dabe2ffad3d4ee919a55842e391a59c6655e715923c8b72cf4a5a874 (141 bytes)", "f87182122a858bb2c97008825208946be2a4ccb497c4296fcf5ba2aaab9f7030a42ad488016345785d8a0000…f312e48351ce0677ea337ca00c974d4768cbf32270e104a055088328bb508bd4bb820c96d2a6f7caefd1f684 (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": [] } }
0x42d90c32...a3f0e2190xfe3a...db13 → 0x6be2...2ad4Success
0x7621f230...27b0f9d20xead4...372d → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cc4adc7e...f98f558b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7d18caa6b50b7421de5044c2fc1c5d19650d3b563f1fdf3c301662aa0e0a9a40", "timestamp": { "unpack": "1793908425." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6762fbda7ab6098520efa9a060821111881129874af54553977eece88c428a3e46c03bfc44e746e9076700f9 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…252e463f5a8e82e56a0694a06110f193f99b4da09291d17b2a46bd8c294bf84c36105051690164064b9162ae (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9077b6bc69fa94be2c3999a07e282bf7dabe2ffad3d4ee919a55842e391a59c6655e715923c8b72cf4a5a874 (141 bytes)", "f87182122a858bb2c97008825208946be2a4ccb497c4296fcf5ba2aaab9f7030a42ad488016345785d8a0000…f312e48351ce0677ea337ca00c974d4768cbf32270e104a055088328bb508bd4bb820c96d2a6f7caefd1f684 (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:0054188db0...439d8401
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0051af530f...41964938
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e823d5fb9a13bad98bb595683c3dc85344570862e7f14c9f701b94e084960dfe", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001dea0a09...92b5e955
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0051af530fb629c66b01518ab918451e9fe22037ddfa79d0c5617704684a365540ca1212209e0471242492ea84b9ad254332dd4d6c9ed4f07dd783f5edd8f639f041964938", "hash": "e823d5fb9a13bad98bb595683c3dc85344570862e7f14c9f701b94e084960dfe", "number": "37292", "timestamp": "1793908425", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07d18caa6b50b7421de5044c2fc1c5d19650d3b563f1fdf3c301662aa0e0a9a40a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6762fbda7ab6098520efa9a060821111881129874af54553977eece88c428a3e46c03bfc44e746e9076700f9 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…252e463f5a8e82e56a0694a06110f193f99b4da09291d17b2a46bd8c294bf84c36105051690164064b9162ae (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9077b6bc69fa94be2c3999a07e282bf7dabe2ffad3d4ee919a55842e391a59c6655e715923c8b72cf4a5a874 (141 bytes)", "f87182122a858bb2c97008825208946be2a4ccb497c4296fcf5ba2aaab9f7030a42ad488016345785d8a0000…f312e48351ce0677ea337ca00c974d4768cbf32270e104a055088328bb508bd4bb820c96d2a6f7caefd1f684 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009d18f82d...ced9e6cd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001dea0a092e82b0e2ac3e093d7ff7a4e366f4445f9ececcc4ef825ce9bcab1964ca121220b3b53113a43e40d67a509d52aa07d30897bacf290f87046220c9ee4092b5e955", "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": "11002004249999984397357401.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }