Canton Updates/122058...fa4f

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #34,586 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #34,586

EVM block settled on CantonGateway · Gateway_FinalizeBlock

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1.0s

1.1s

Block planned

Producer plans block #34586 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #34586

866ms

Committed on Canton

Participant commits update 122058b9af…c6fa4f

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Imported to the execution layers

Importer applies block #34586 from GatewayHead

—

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EVM

Canton

External call

Total

Complete866ms

866ms

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

#34,586

Block Hash

0xc88d0a83...74f4ffbf

Block Timestamp

Nov 5, 2026, 18:03:44 UTC

Transactions

0x9e1d8839...d8fb4fbc0x20d9...7168 → 0x235d...3c8cSuccess

0x0cbd0162...f02c1b8f0xcec4...8e89 → 0xa276...16d2Success

Overview

Update ID

122058b9af...6ec6fa4f

Offset

111384

Record Time

Nov 5, 2026, 18:03:44 UTC

Command ID

gw-64c9a5594...97df805e

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002669f324...09c05952

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00cfab262ca983823fcb2cb530c17a99d12853609c74c3e62415c30c6f21fe85d1ca1212200906ae9f1a857fa3a91ce3e36db7dc7e352ea3f503ab558cf46a4fa772235b63", "block": { "timestamp": { "unpack": "1793901824." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…599a3419685c8b3da4d533a0190bc7b776fc0a4de8ef2c17be4f83d892728bd44d7d820f302d3983064d341a (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…346540a747db66d2742f10a0277c35404231b49ed0a5087ce9b2140851d0a96ed7249acc798a19db32df8f5c (111 bytes)", "02f873830e4a25820895843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…fd62a5190441f943edc648a0291f7fa447633113ebfd1f3dec7cb35a5eea352952e8e795cfeb8f1ec6aacd25 (118 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0ad4b2d020602ddaf67119a0475e87f17ccffeb26da52c114f03f716be906aa86bdd7d409e43706c614cd38f (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e947682ae15caf402b438da035e934c39d042b64548008cb7df2b21d894d0169d54ea401957da10afe3d7c2f (141 bytes)", "f871820c81858bb2c9700882520894a6a6f00f5f12cbde33c5d4757147444cbf9ec70e88016345785d8a0000…da09efc1a3487db191eee7a0564e33142837449a6c61f3142470626070c479f46fa3c2d9cd67b1ff00f216f5 (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00cfab262c...72235b63

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f688c8d2f940842c495769f17927840a804bf19d128cffd5dbf497b097df805e", "timestamp": { "unpack": "1793901824." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…599a3419685c8b3da4d533a0190bc7b776fc0a4de8ef2c17be4f83d892728bd44d7d820f302d3983064d341a (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…346540a747db66d2742f10a0277c35404231b49ed0a5087ce9b2140851d0a96ed7249acc798a19db32df8f5c (111 bytes)", "02f873830e4a25820895843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…fd62a5190441f943edc648a0291f7fa447633113ebfd1f3dec7cb35a5eea352952e8e795cfeb8f1ec6aacd25 (118 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0ad4b2d020602ddaf67119a0475e87f17ccffeb26da52c114f03f716be906aa86bdd7d409e43706c614cd38f (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e947682ae15caf402b438da035e934c39d042b64548008cb7df2b21d894d0169d54ea401957da10afe3d7c2f (141 bytes)", "f871820c81858bb2c9700882520894a6a6f00f5f12cbde33c5d4757147444cbf9ec70e88016345785d8a0000…da09efc1a3487db191eee7a0564e33142837449a6c61f3142470626070c479f46fa3c2d9cd67b1ff00f216f5 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:004005a711...d399dac9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00178c658d4033e4702c9e958a1cbf76e6c3fc0705adc1567ddcca6fcccc03c471ca1212200229b503e771f9f7eb1285a0dd18661bcd478421bb2029523a882eb069d374b8", "hash": "c88d0a83c247483233af07b2e4cad07c8f361ab61beac150c4b6892174f4ffbf", "number": "34586", "timestamp": "1793901824", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f688c8d2f940842c495769f17927840a804bf19d128cffd5dbf497b097df805ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…599a3419685c8b3da4d533a0190bc7b776fc0a4de8ef2c17be4f83d892728bd44d7d820f302d3983064d341a (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…346540a747db66d2742f10a0277c35404231b49ed0a5087ce9b2140851d0a96ed7249acc798a19db32df8f5c (111 bytes)", "02f873830e4a25820895843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…fd62a5190441f943edc648a0291f7fa447633113ebfd1f3dec7cb35a5eea352952e8e795cfeb8f1ec6aacd25 (118 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0ad4b2d020602ddaf67119a0475e87f17ccffeb26da52c114f03f716be906aa86bdd7d409e43706c614cd38f (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e947682ae15caf402b438da035e934c39d042b64548008cb7df2b21d894d0169d54ea401957da10afe3d7c2f (141 bytes)", "f871820c81858bb2c9700882520894a6a6f00f5f12cbde33c5d4757147444cbf9ec70e88016345785d8a0000…da09efc1a3487db191eee7a0564e33142837449a6c61f3142470626070c479f46fa3c2d9cd67b1ff00f216f5 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b75580f6...238aa34d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004005a7118c1de4f2f743255456693f92b213d814c492621bac27dad4ec08690eca1212203c82f77c9d026bfbbad4097c6e9f992018b9bd538d9b0084d733eb49d399dac9", "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": "11002004249999985395907723.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }