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Canton Updates/1220ef...a419
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,027

This Gateway_FinalizeBlock transaction built EVM block #141,027 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #141,027
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
955ms

Block planned

Producer plans block #141027 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141027

764ms
764ms

Committed on Canton

Participant commits update 1220efbf0f…38a419
—

Imported to the execution layers

Importer applies block #141027 from GatewayHead

—
0ms
250ms
500ms
750ms
955ms
EVM
Canton
External call
Total
Complete764ms
764ms

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
#141,027
Block Hash
0x3728bcab...7a950fa5
Block Timestamp
Nov 11, 2026, 09:24:35 UTC
Transactions
0xd9d11581...2c1fae320xcade...046b → 0xa276...16d2Success
0xf2ef1f04...930b359f0xa40a...9c09 → 0x235d...3c8cSuccess
Overview
Update ID
1220efbf0f...6038a419
Offset
438547
Record Time
Nov 11, 2026, 09:24:35 UTC
Command ID
gw-64c9a5594...d9e37951
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fa1c6938...16eacf32
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007ce0215478f836952c337e987d6b270184fede9a47ae02e35b093a9269067728ca1212202f17e2c2ab37b8ef3ca24c3c82d1d92c905a2c4382d0f70eb378a774a0dd05be", "block": { "timestamp": { "unpack": "1794389075." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8259078405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7308c8f2d51f4389056ff4a0796c7db3f3b3fe5ffbc2dea56bc8213701fea68513173f28aeb5039b5631c9b5 (176 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…af395f21b503d63d00b617a0097ae7cf04add186c6b1ecea5133f3b31bec16d57258140592857f48f02bfd07 (110 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3de17f4f0679e747b66b6ea05d98be742670ccdf18ae7672b3b8d5042b4b4455fb00758057a9a759444292c9 (140 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": [] } }
0x74168f47...8a6d55d70x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007ce02154...a0dd05be
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "74b29b1efe5e11cebb04e72eb48f65b9e5f48e413ae126bf37e853f9d9e37951", "timestamp": { "unpack": "1794389075." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8259078405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7308c8f2d51f4389056ff4a0796c7db3f3b3fe5ffbc2dea56bc8213701fea68513173f28aeb5039b5631c9b5 (176 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…af395f21b503d63d00b617a0097ae7cf04add186c6b1ecea5133f3b31bec16d57258140592857f48f02bfd07 (110 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3de17f4f0679e747b66b6ea05d98be742670ccdf18ae7672b3b8d5042b4b4455fb00758057a9a759444292c9 (140 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:0075f484d1...e73ee65f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00842b2b0d...6561d2e3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3728bcab6a6c771ecd27711e5b860c4212eefc9291c0d2b525b45d6c7a950fa5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0090a42757...cb41391a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00842b2b0d930d07b03778cc1ddebf7d08966bf1eef6b4c40dea9740af0326ac0cca121220a86c6ee2c4455553ad4aa741d4f3774e18a04f6efd5276e0e8fda80d6561d2e3", "hash": "3728bcab6a6c771ecd27711e5b860c4212eefc9291c0d2b525b45d6c7a950fa5", "number": "141027", "timestamp": "1794389075", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a074b29b1efe5e11cebb04e72eb48f65b9e5f48e413ae126bf37e853f9d9e37951a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8259078405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7308c8f2d51f4389056ff4a0796c7db3f3b3fe5ffbc2dea56bc8213701fea68513173f28aeb5039b5631c9b5 (176 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…af395f21b503d63d00b617a0097ae7cf04add186c6b1ecea5133f3b31bec16d57258140592857f48f02bfd07 (110 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3de17f4f0679e747b66b6ea05d98be742670ccdf18ae7672b3b8d5042b4b4455fb00758057a9a759444292c9 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f05b55df...f6e2556f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0090a42757dfa0e3646171d4b871de0d87f072e7c7b4951b8190ad4c7239e3e9dbca12122008d0c38876f19d1c04c505910c2511ebac04312825687a9d15fd347fcb41391a", "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": "11002004249999880037023260.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }