Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #116,750 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #116,750

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.1s

Block planned

Producer plans block #116750 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #116750

2.5s

Committed on Canton

Participant commits update 1220ccb063…ca970f

—

Imported to the execution layers

Importer applies block #116750 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.1s

EVM

Canton

External call

Total

Complete2.5s

2.5s

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

#116,750

Block Hash

0x912c485d...b891e23a

Block Timestamp

Nov 10, 2026, 16:45:40 UTC

Transactions

0x28c054e4...b79316aa0x16bc...99f1 → contract creationSuccess

0xaa4da48d...dbac84d70x924e...d2e1 → 0x925e...03fcSuccess

Overview

Update ID

1220ccb063...50ca970f

Offset

364714

Record Time

Nov 10, 2026, 16:45:42 UTC

Command ID

gw-64c9a5594...5c7f561d

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:0055d0a076...5d8595a1

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "000ce6afbf276dc9b93f8b233c95383f1ed45d4e86de49a13a5596ff17949c9c31ca12122038cdcc4171bcd00898a8d32a3e87a11a9862f4eb94ee745791aa93ff4be6ac81", "block": { "timestamp": { "unpack": "1794329140." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…18f3b4434d76ea050824d4a004ddde96f17ca09bc8fde97e93f9fb6fd9642197d1a375703ce8a3c8794939ae (2,475 bytes)", "f8ac81eb83124f888301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb00000000…66592766d756bc010d2e2ca051a9256848d41b2c7de775e2f08106d6f2cfd1533577d5a6f1c5ad8a90fbe367 (174 bytes)", "02f901f4830e4a25820f00830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0ba4730272d0441e4a1412a0374bf8690eb08d417c3358db03b1963b7fba0e706d32df4ea18b8be9f50bbb52 (504 bytes)", "f86c0f83124f8882520894d9394f3c43b9c236c6f252ad5b0232af68fb457487038d7ea4c6800080831c946e…42625b4d0131303c28f436a04d982ce4aedabce99b9b19107e656e285a3e63b388bd4976ec46679a8e5b7977 (110 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:000ce6afbf...4be6ac81

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e7a1b43e18040b9658e22d580815d5ca2dea875f4436cee5c294efbe5c7f561d", "timestamp": { "unpack": "1794329140." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…18f3b4434d76ea050824d4a004ddde96f17ca09bc8fde97e93f9fb6fd9642197d1a375703ce8a3c8794939ae (2,475 bytes)", "f8ac81eb83124f888301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb00000000…66592766d756bc010d2e2ca051a9256848d41b2c7de775e2f08106d6f2cfd1533577d5a6f1c5ad8a90fbe367 (174 bytes)", "02f901f4830e4a25820f00830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0ba4730272d0441e4a1412a0374bf8690eb08d417c3358db03b1963b7fba0e706d32df4ea18b8be9f50bbb52 (504 bytes)", "f86c0f83124f8882520894d9394f3c43b9c236c6f252ad5b0232af68fb457487038d7ea4c6800080831c946e…42625b4d0131303c28f436a04d982ce4aedabce99b9b19107e656e285a3e63b388bd4976ec46679a8e5b7977 (110 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.Block:Block

Contract:0095acd0f7...65223bda

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "912c485d6697ca8d29b0c047c5160d7b42113da3abc10f81922066d0b891e23a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00bd046fed...d1bde31f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0095acd0f7bf2fb28b8857caa6af8f8857fe471a0b4d4e50feb376bc19a9c37cabca121220c280e1b084d03ee7541b0318dba014e2c2c78a6d96225fcc040e460a65223bda", "hash": "912c485d6697ca8d29b0c047c5160d7b42113da3abc10f81922066d0b891e23a", "number": "116750", "timestamp": "1794329140", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e7a1b43e18040b9658e22d580815d5ca2dea875f4436cee5c294efbe5c7f561da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…18f3b4434d76ea050824d4a004ddde96f17ca09bc8fde97e93f9fb6fd9642197d1a375703ce8a3c8794939ae (2,475 bytes)", "f8ac81eb83124f888301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb00000000…66592766d756bc010d2e2ca051a9256848d41b2c7de775e2f08106d6f2cfd1533577d5a6f1c5ad8a90fbe367 (174 bytes)", "02f901f4830e4a25820f00830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0ba4730272d0441e4a1412a0374bf8690eb08d417c3358db03b1963b7fba0e706d32df4ea18b8be9f50bbb52 (504 bytes)", "f86c0f83124f8882520894d9394f3c43b9c236c6f252ad5b0232af68fb457487038d7ea4c6800080831c946e…42625b4d0131303c28f436a04d982ce4aedabce99b9b19107e656e285a3e63b388bd4976ec46679a8e5b7977 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a8669ff1...b36ce755

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bd046fed859fe5a0cab4a11fc7b0b4c3ff1ea44700818f6686ebafe22e774097ca12122002dc8884b2ea0e1135731a5d28048024fd7bec9b5cc3d07e9a9a6028d1bde31f", "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": "11002004249999915172713535.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }