Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,224 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #133,224

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.3s

Block planned

Producer plans block #133224 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133224

3.5s

Committed on Canton

Participant commits update 1220e1fb02…f1fce2

—

Imported to the execution layers

Importer applies block #133224 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.3s

EVM

Canton

External call

Total

Complete3.5s

3.5s

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

#133,224

Block Hash

0x61d9055b...04ce1e58

Block Timestamp

Nov 11, 2026, 04:11:20 UTC

Transactions

0x0fbceb5a...025f52d10xf721...a0b9 → 0xa276...16d2Success

0x8a8af6ae...dced37b10x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220e1fb02...1ff1fce2

Offset

414823

Record Time

Nov 11, 2026, 04:11:23 UTC

Command ID

gw-64c9a5594...397a483e

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00d9e96a45...8f08d01f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009171c400915d31f1c592dbe18dbfb740b28a9d096d52c667c2baadc649079a7aca12122010df20c4154ea3a9bffbb21944dcc9a130ec28a6dff2442fde7567e558ae9342", "hash": "61d9055bcb92ded82160e8e0d0c19aa190e58513d2534fdcc0ba5c5404ce1e58", "number": "133224", "timestamp": "1794370280", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a39966b3b211ed455f03c28cd06820724870bee086775a396d295b78397a483ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae823d6f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b944d7b0f1034a9684fb75a05e03671292156ba649416b1d40cc4b785e15b94c39dc536d0d7f5b0dd438997b (176 bytes)", "f8ae823d708405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…899eaed9dc8b0d1314ef08a065cd8f94ecb95de1cce70f1ed3914bd0fdf54c2e1ec3f016d2f1d82c6be03d37 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7d952aed78dd7c26a9ed9ca03d77bb137040933892189766a7c7b403bbabadc0fefe63a8e06652b4fa26ce45 (110 bytes)", "f88a118407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6610d0590f41295826ad91a018b0bc28c66961c12399a32e83d83ed6ffda7a632f901189c7d896b2c2f69b63 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a3f21ed9...0fc919ef

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00d9d39f1ee8d51230152fc1d78f29f4207d762b9f40c861cad872cebcb174499cca121220d41b48ed3a86f4d53dc588d911f28c905bcb1ec7c4dcd9c7302d0fb2b01c33d6", "block": { "timestamp": { "unpack": "1794370280." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823d6f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b944d7b0f1034a9684fb75a05e03671292156ba649416b1d40cc4b785e15b94c39dc536d0d7f5b0dd438997b (176 bytes)", "f8ae823d708405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…899eaed9dc8b0d1314ef08a065cd8f94ecb95de1cce70f1ed3914bd0fdf54c2e1ec3f016d2f1d82c6be03d37 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7d952aed78dd7c26a9ed9ca03d77bb137040933892189766a7c7b403bbabadc0fefe63a8e06652b4fa26ce45 (110 bytes)", "f88a118407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6610d0590f41295826ad91a018b0bc28c66961c12399a32e83d83ed6ffda7a632f901189c7d896b2c2f69b63 (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00d9d39f1e...b01c33d6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a39966b3b211ed455f03c28cd06820724870bee086775a396d295b78397a483e", "timestamp": { "unpack": "1794370280." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823d6f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b944d7b0f1034a9684fb75a05e03671292156ba649416b1d40cc4b785e15b94c39dc536d0d7f5b0dd438997b (176 bytes)", "f8ae823d708405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…899eaed9dc8b0d1314ef08a065cd8f94ecb95de1cce70f1ed3914bd0fdf54c2e1ec3f016d2f1d82c6be03d37 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7d952aed78dd7c26a9ed9ca03d77bb137040933892189766a7c7b403bbabadc0fefe63a8e06652b4fa26ce45 (110 bytes)", "f88a118407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6610d0590f41295826ad91a018b0bc28c66961c12399a32e83d83ed6ffda7a632f901189c7d896b2c2f69b63 (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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0017b944e6...abcef58b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d9e96a4552b7b267240b1cecad4dde4e45c572236431896c12f4a604f36c80a2ca121220f16214fd8ac5142f940bf2bfa7babe3136bc250f961df032f724dc2e8f08d01f", "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": "11002004249999887517051648.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }