Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #136,314 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #136,314

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.7s

Block planned

Producer plans block #136314 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136314

2.9s

Committed on Canton

Participant commits update 1220a50d1e…0c0586

—

Imported to the execution layers

Importer applies block #136314 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.7s

EVM

Canton

External call

Total

Complete2.9s

2.9s

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

#136,314

Block Hash

0xa4b2d1d4...f6f2a38e

Block Timestamp

Nov 11, 2026, 06:16:53 UTC

Transactions

0xb354caa6...1b2d7e2f0x666c...6e55 → 0xa276...16d2Success

0xeab0a080...70cc8a4f0xc945...ce88 → 0xbeed...74d2Success

Overview

Update ID

1220a50d1e...f60c0586

Offset

424220

Record Time

Nov 11, 2026, 06:16:55 UTC

Command ID

gw-64c9a5594...a4b4e084

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0092209799...e7e8de29

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001c6bb47f5de5f67e68c7d6e4976fa766de39a5cf399663d3c44d44cc7b712827ca12122052d408644454d317ca2714c219ec75e2b33889f9d78be653222406ebc65c9edf", "hash": "a4b2d1d4f7f365baeb1797a8ed6a99a07f8e22e82270046e175680e1f6f2a38e", "number": "136314", "timestamp": "1794377813", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0217fb2d7618b44a110ed334d4dda84a2ebffe15ab888dd20b27f7aeca4b4e084a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a258218fc830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f5fa19ae02ff101e8444f2a04f711426693a4f0dbb1f4fa3e0d1cebf03ab1103fe029cd56f1090338016b50b (504 bytes)", "f8ae8248758405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…98bf4ee91c7f645fb71369a05d178cc166b27bbbe2c991e64f736320828634b5d98dcd0d516179cb8f7b8d64 (176 bytes)", "f88a118407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ec98707587ecab58664b25a07049b512649cf2fca6bb3f8411e00891252a2baf3616227b674d5114ffb4001d (140 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…e68ddea3edf558ff7343d1a06c6267ba016ab9d56572f5b6096b03955a3eabba3835a810993523ae9ac34bf4 (110 bytes)", "f8ab078407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f3a0ff7d60595379f1f236a0168b7998e17eba10add957895eb0273df2c8ad7aa7955a14d48d2c02e33dc66f (173 bytes)", "f8ab068407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…4ff049190bee370a97984ea00f993b7083fa617e114d1ecd3562d6303776782c5a1599905659ea52b64a2c2d (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007c908278...8b99d559

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0093d06d139a9053368522768c681bf42947c87067503a6655a32f8656d59b40e0ca121220b4e5e5202938a63fe806ae7c69e9147eb12dbeb29adb10d576041cc2409ef772", "block": { "timestamp": { "unpack": "1794377813." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258218fc830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f5fa19ae02ff101e8444f2a04f711426693a4f0dbb1f4fa3e0d1cebf03ab1103fe029cd56f1090338016b50b (504 bytes)", "f8ae8248758405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…98bf4ee91c7f645fb71369a05d178cc166b27bbbe2c991e64f736320828634b5d98dcd0d516179cb8f7b8d64 (176 bytes)", "f88a118407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ec98707587ecab58664b25a07049b512649cf2fca6bb3f8411e00891252a2baf3616227b674d5114ffb4001d (140 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…e68ddea3edf558ff7343d1a06c6267ba016ab9d56572f5b6096b03955a3eabba3835a810993523ae9ac34bf4 (110 bytes)", "f8ab078407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f3a0ff7d60595379f1f236a0168b7998e17eba10add957895eb0273df2c8ad7aa7955a14d48d2c02e33dc66f (173 bytes)", "f8ab068407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…4ff049190bee370a97984ea00f993b7083fa617e114d1ecd3562d6303776782c5a1599905659ea52b64a2c2d (173 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:0093d06d13...409ef772

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "217fb2d7618b44a110ed334d4dda84a2ebffe15ab888dd20b27f7aeca4b4e084", "timestamp": { "unpack": "1794377813." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258218fc830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f5fa19ae02ff101e8444f2a04f711426693a4f0dbb1f4fa3e0d1cebf03ab1103fe029cd56f1090338016b50b (504 bytes)", "f8ae8248758405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…98bf4ee91c7f645fb71369a05d178cc166b27bbbe2c991e64f736320828634b5d98dcd0d516179cb8f7b8d64 (176 bytes)", "f88a118407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ec98707587ecab58664b25a07049b512649cf2fca6bb3f8411e00891252a2baf3616227b674d5114ffb4001d (140 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…e68ddea3edf558ff7343d1a06c6267ba016ab9d56572f5b6096b03955a3eabba3835a810993523ae9ac34bf4 (110 bytes)", "f8ab078407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f3a0ff7d60595379f1f236a0168b7998e17eba10add957895eb0273df2c8ad7aa7955a14d48d2c02e33dc66f (173 bytes)", "f8ab068407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…4ff049190bee370a97984ea00f993b7083fa617e114d1ecd3562d6303776782c5a1599905659ea52b64a2c2d (173 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:00e851bfde...104914f5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0092209799a1528c570d1239ab736f968024f5d588f2ed15a90b11ccb60d643ef8ca1212208fa886804a09df65e0e8acf7b356531c996c3684231e337212508b85e7e8de29", "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": "11002004249999884387738377.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }