Canton Updates/122039...5d52

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #130,761 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #130,761

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

1.0s

Block planned

Producer plans block #130761 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #130761

835ms

Committed on Canton

Participant commits update 1220392c95…7e5d52

—

Imported to the execution layers

Importer applies block #130761 from GatewayHead

—

0ms

250ms

500ms

750ms

1.0s

EVM

Canton

External call

Total

Complete835ms

835ms

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

#130,761

Block Hash

0xc4cd1f9f...03083097

Block Timestamp

Nov 11, 2026, 02:35:05 UTC

Transactions

0xd0c28beb...8fa5549c0xac4e...845a → 0x925e...03fcSuccess

0xdcb67278...002c249c0x019f...ca69 → 0xa276...16d2Success

Overview

Update ID

1220392c95...f07e5d52

Offset

407337

Record Time

Nov 11, 2026, 02:35:05 UTC

Command ID

gw-64c9a5594...605a5350

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00481b201d...b3a1665a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d17d9dfdba1546a97d41d61760b1d265c8c9c9848b760a5a5178b569df863369ca121220d9c33b28570310beb59ac37a964e8c885b71baab5737cefc9d92b88a49164601", "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": "11002004249999891107874170.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ae6b8632...33e174c0

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "007fcb94b13f8f7f66ed5387978959f2f2db3bdb990ee093d35402fa2ce4b82c88ca12122012dd9b9a2bbb440b50dc24a5038262e9efe9c41ace16a62d11d91758fdc2fad8", "block": { "timestamp": { "unpack": "1794364505." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4138ce883330af834c55c4a069909a985802ffdbe7f1f62c23f8e0f3d62eab6277c4e30a6b7a3f8a871ffbb3 (140 bytes)", "02f901f4830e4a25821752830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…59d9f45e8333fdfcc5676ea04ecbcf2bc0074e2ee8ad512b546133a929fc66556e82166cfb304004ba17452c (504 bytes)", "02f901f4830e4a25821720830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ebe1c5b012c6e60931eed9a061442765ff8e02c15d36eeb4a00d1d74246537056e644d7c17f8a80fcafde1a4 (504 bytes)", "02f901f4830e4a25820c38830f4240831e848083079c4794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fb838f0e4ec7dd6ba32e79a04fbc93d93cd48e51b2aaf641a4aa5ee5e378ee1d4d6704e6e297cabe03cd04b4 (504 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:007fcb94b1...fdc2fad8

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "227fdf774906f7a01057dc4ff128fea37f02e01c4dd362994003f236605a5350", "timestamp": { "unpack": "1794364505." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4138ce883330af834c55c4a069909a985802ffdbe7f1f62c23f8e0f3d62eab6277c4e30a6b7a3f8a871ffbb3 (140 bytes)", "02f901f4830e4a25821752830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…59d9f45e8333fdfcc5676ea04ecbcf2bc0074e2ee8ad512b546133a929fc66556e82166cfb304004ba17452c (504 bytes)", "02f901f4830e4a25821720830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ebe1c5b012c6e60931eed9a061442765ff8e02c15d36eeb4a00d1d74246537056e644d7c17f8a80fcafde1a4 (504 bytes)", "02f901f4830e4a25820c38830f4240831e848083079c4794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fb838f0e4ec7dd6ba32e79a04fbc93d93cd48e51b2aaf641a4aa5ee5e378ee1d4d6704e6e297cabe03cd04b4 (504 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:00d17d9dfd...49164601

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0087a226a94448e6b1d5093ca99b5c3eef84ad641703a66cea7418ef31f488439cca1212208cff004fafb09ec9e74c9b9d2430d8c9992a3c52906cd2c74378629ed581779d", "hash": "c4cd1f9f678d736895cc37cbf5a90bf77227a717119d99c04f4d54c603083097", "number": "130761", "timestamp": "1794364505", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0227fdf774906f7a01057dc4ff128fea37f02e01c4dd362994003f236605a5350a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4138ce883330af834c55c4a069909a985802ffdbe7f1f62c23f8e0f3d62eab6277c4e30a6b7a3f8a871ffbb3 (140 bytes)", "02f901f4830e4a25821752830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…59d9f45e8333fdfcc5676ea04ecbcf2bc0074e2ee8ad512b546133a929fc66556e82166cfb304004ba17452c (504 bytes)", "02f901f4830e4a25821720830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ebe1c5b012c6e60931eed9a061442765ff8e02c15d36eeb4a00d1d74246537056e644d7c17f8a80fcafde1a4 (504 bytes)", "02f901f4830e4a25820c38830f4240831e848083079c4794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fb838f0e4ec7dd6ba32e79a04fbc93d93cd48e51b2aaf641a4aa5ee5e378ee1d4d6704e6e297cabe03cd04b4 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }