Canton Updates/122096...aa3c

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #54,266 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #54,266

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

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1.5s

Block planned

Producer plans block #54266 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54266

1.2s

Committed on Canton

Participant commits update 122096ba4f…d7aa3c

—

Imported to the execution layers

Importer applies block #54266 from GatewayHead

—

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EVM

Canton

External call

Total

Complete1.2s

1.2s

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

#54,266

Block Hash

0xcd836c24...d455d2be

Block Timestamp

Nov 6, 2026, 22:15:31 UTC

Transactions

0x0b304dbb...5ce7125e0x201e...3a33 → 0x0db9...fe89Success

0x00c99b9e...3dc66b140x2a93...72a6 → 0x235d...3c8cSuccess

Overview

Update ID

122096ba4f...cbd7aa3c

Offset

172098

Record Time

Nov 6, 2026, 22:15:32 UTC

Command ID

gw-64c9a5594...9ef45d8c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:002529a94b...4fefa9e6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0013c32976f1639f1f727ff6f03a2cb17e75f665b7e5849824ce88df5216bc13d5ca121220e63252d84b754794083deee97f9641d5fb659a0eed2836d8efce13056e99224e", "hash": "cd836c249097c80065b327997d2d98f721158cec90f1f94e0f303596d455d2be", "number": "54266", "timestamp": "1794003331", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0438215bfdd296fd820b305daa6f41ca8c8e2d6a85e145c21a1012b579ef45d8ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…83a590347f3098c5f0ed52a043b0d4c95262b32a4188f39900a4610f6db12e50cf3c4cc227570a2010df90cf (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…c4602c765b3b0ab640db05a064408f97a526ba9c3a227ca4c1b7926bd8db83b217f555bc21137506f2495cf5 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…92acc5ebec79b88d412fc8a06253f0795012e8641e95febb3f9f25e507a467a9854ac9621646d671d63e8b4b (111 bytes)", "f86e0c858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…246e1614a2cd531cd763aea06fee2e8b3b0b7f317e534894221b4dbb92b804b813a1787b6e793f6af6bcf224 (112 bytes)", "f86c2b8459682f008261a894a9169476f8b69b9579a7a4e3af1c824c8893c752865af3107a400080831c946d…f711df88b25a21d273a107a037136c5a61bcd2c2333ad7a0f6572e92f0c6c0267083aab80f173caf1c629eb1 (110 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…34986358e974b3b0e1b972a073539e6982a44ebb8229876ed8893d44122b013bbd70227d1aff159b9524a3d0 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f35d3c35...65ec554f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "007de9229eda0e72aa376a4ba75bb53378ad74c62921ff5d87bc25cd369cb3bf81ca121220d168079d1032901227788aa4dfe223b878b5c150d5eca1114cf15f5e076a47b3", "block": { "timestamp": { "unpack": "1794003331." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…83a590347f3098c5f0ed52a043b0d4c95262b32a4188f39900a4610f6db12e50cf3c4cc227570a2010df90cf (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…c4602c765b3b0ab640db05a064408f97a526ba9c3a227ca4c1b7926bd8db83b217f555bc21137506f2495cf5 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…92acc5ebec79b88d412fc8a06253f0795012e8641e95febb3f9f25e507a467a9854ac9621646d671d63e8b4b (111 bytes)", "f86e0c858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…246e1614a2cd531cd763aea06fee2e8b3b0b7f317e534894221b4dbb92b804b813a1787b6e793f6af6bcf224 (112 bytes)", "f86c2b8459682f008261a894a9169476f8b69b9579a7a4e3af1c824c8893c752865af3107a400080831c946d…f711df88b25a21d273a107a037136c5a61bcd2c2333ad7a0f6572e92f0c6c0267083aab80f173caf1c629eb1 (110 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…34986358e974b3b0e1b972a073539e6982a44ebb8229876ed8893d44122b013bbd70227d1aff159b9524a3d0 (141 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:007de9229e...076a47b3

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "438215bfdd296fd820b305daa6f41ca8c8e2d6a85e145c21a1012b579ef45d8c", "timestamp": { "unpack": "1794003331." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…83a590347f3098c5f0ed52a043b0d4c95262b32a4188f39900a4610f6db12e50cf3c4cc227570a2010df90cf (174 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…c4602c765b3b0ab640db05a064408f97a526ba9c3a227ca4c1b7926bd8db83b217f555bc21137506f2495cf5 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…92acc5ebec79b88d412fc8a06253f0795012e8641e95febb3f9f25e507a467a9854ac9621646d671d63e8b4b (111 bytes)", "f86e0c858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…246e1614a2cd531cd763aea06fee2e8b3b0b7f317e534894221b4dbb92b804b813a1787b6e793f6af6bcf224 (112 bytes)", "f86c2b8459682f008261a894a9169476f8b69b9579a7a4e3af1c824c8893c752865af3107a400080831c946d…f711df88b25a21d273a107a037136c5a61bcd2c2333ad7a0f6572e92f0c6c0267083aab80f173caf1c629eb1 (110 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…34986358e974b3b0e1b972a073539e6982a44ebb8229876ed8893d44122b013bbd70227d1aff159b9524a3d0 (141 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:00313097fa...44001183

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002529a94bb436f9c213cca941b34105d72609dabbc988fb57bcdf2d968b4dbc19ca1212200f4134ea5e8ddef498683765742449443024781275fea20850857f434fefa9e6", "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": "11002004249999977039519067.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }