Canton Updates/122010...0a37

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #132,024 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #132,024

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

Block planned

Producer plans block #132024 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #132024

1.2s

Committed on Canton

Participant commits update 122010b9b7…e30a37

—

Imported to the execution layers

Importer applies block #132024 from GatewayHead

—

0ms

500ms

1.0s

1.5s

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

#132,024

Block Hash

0x08df3f60...2224f62b

Block Timestamp

Nov 11, 2026, 03:24:13 UTC

Transactions

0xbbecefe5...13977cad0x05f7...e221 → 0x235d...3c8cSuccess

0x23cd47fd...2e7d934e0x19fc...dac9 → 0xa276...16d2Success

Overview

Update ID

122010b9b7...28e30a37

Offset

411175

Record Time

Nov 11, 2026, 03:24:14 UTC

Command ID

gw-64c9a5594...eab61755

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0015615c0e...e4c8f30a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a558450c294d665bedfc1ad36e4f5c449b630cf41729427ed001f2f7eab61755", "timestamp": { "unpack": "1794367453." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…9aacc34e5fff1bc0a508b9a04e1bb6b38897fb2106b873e857b7d16ef8e41c95ce08e3c04d4ea10f77fb0755 (110 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…420e5fa5fe29d84a25a8f6a04213d31eb5750a6121a36993a64f70aca043a9dc922d41e998b4fff204a120bf (140 bytes)", "f8ae82394f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a7c11337c74c94b95b5ff2a05e1893d5561825616aac3f239baf96a530a661b17b695a9327e1c1cb9f567488 (176 bytes)", "02f901f4830e4a258217eb830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…af3628d5f787c2dee04557a07a597c23477632f3e581074aecba96f8b820b36b02e1626377557198e6ea159f (504 bytes)", "02f901f4830e4a258217b1830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…becd3ba1d17f6308cf567ba02dddafde875301ee583e34dfa7622482940917b4f4bb3df7ae3d6b53ae64f5fd (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" ] } } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009b3b9171...89cb22dc

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0015615c0eac792d3707320228eee8dbc9eededb3a341b732fbb4610976ea45ad9ca1212202104f1293907500c8732a2e00df05bf87c3c23522b774d3864bd5984e4c8f30a", "block": { "timestamp": { "unpack": "1794367453." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…9aacc34e5fff1bc0a508b9a04e1bb6b38897fb2106b873e857b7d16ef8e41c95ce08e3c04d4ea10f77fb0755 (110 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…420e5fa5fe29d84a25a8f6a04213d31eb5750a6121a36993a64f70aca043a9dc922d41e998b4fff204a120bf (140 bytes)", "f8ae82394f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a7c11337c74c94b95b5ff2a05e1893d5561825616aac3f239baf96a530a661b17b695a9327e1c1cb9f567488 (176 bytes)", "02f901f4830e4a258217eb830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…af3628d5f787c2dee04557a07a597c23477632f3e581074aecba96f8b820b36b02e1626377557198e6ea159f (504 bytes)", "02f901f4830e4a258217b1830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…becd3ba1d17f6308cf567ba02dddafde875301ee583e34dfa7622482940917b4f4bb3df7ae3d6b53ae64f5fd (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": [] } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00e7a9994f...1ae1e4ab

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006272d5ef2e71f0fc5e8d3687b710b3a016985896a9e5892e15a7bfcd7ae8974fca121220c12a8914d7f4b4dff4ba23e4699ea8b8bd569b746ce24774f90a3183443c5c02", "hash": "08df3f6023dc68d0744d269f9165e2cc91eb97d285ed3ccf663dd45a2224f62b", "number": "132024", "timestamp": "1794367453", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a558450c294d665bedfc1ad36e4f5c449b630cf41729427ed001f2f7eab61755a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…9aacc34e5fff1bc0a508b9a04e1bb6b38897fb2106b873e857b7d16ef8e41c95ce08e3c04d4ea10f77fb0755 (110 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…420e5fa5fe29d84a25a8f6a04213d31eb5750a6121a36993a64f70aca043a9dc922d41e998b4fff204a120bf (140 bytes)", "f8ae82394f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a7c11337c74c94b95b5ff2a05e1893d5561825616aac3f239baf96a530a661b17b695a9327e1c1cb9f567488 (176 bytes)", "02f901f4830e4a258217eb830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…af3628d5f787c2dee04557a07a597c23477632f3e581074aecba96f8b820b36b02e1626377557198e6ea159f (504 bytes)", "02f901f4830e4a258217b1830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…becd3ba1d17f6308cf567ba02dddafde875301ee583e34dfa7622482940917b4f4bb3df7ae3d6b53ae64f5fd (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00462b0f0a...d527d225

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7a9994f1ece656c7929106e82f2b5c51f8d1d7f084a1987d5f447e6dd50fbc5ca121220ca5974b67fa6c7f3ad8bf799e14168e5df79f1a09586d672c5237ec41ae1e4ab", "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": "11002004249999889175383862.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }