Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #117,666 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #117,666

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.8s

Block planned

Producer plans block #117666 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117666

3.0s

Committed on Canton

Participant commits update 1220b3a5dd…55b984

—

Imported to the execution layers

Importer applies block #117666 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.8s

EVM

Canton

External call

Total

Complete3.0s

3.0s

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

#117,666

Block Hash

0x12293e3a...8a04fa1f

Block Timestamp

Nov 10, 2026, 17:23:41 UTC

Transactions

0xe9a104ef...4c7412790x214a...f50f → 0x925e...03fcSuccess

0x2d1fa6f2...7fbba5e10x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220b3a5dd...c655b984

Offset

367501

Record Time

Nov 10, 2026, 17:23:44 UTC

Command ID

gw-64c9a5594...a93600f2

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0030c2ad66...c5ab018b

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f1b3b567d2bafda4d93b791711898891efdd3d89672376c44eea59ab30abd3f5ca12122014a1f557ae3b7103e7accddec0359fb0219aeafc37270b308217946dd2874883", "block": { "timestamp": { "unpack": "1794331421." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f63830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…db4cefbe8950cc4ae624fca0062cfe80de669189f4eaf945a9ab68bfbb4a0a66764e142bd871b83f9d20a447 (504 bytes)", "f8ad82043f8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…be94cee12b1a337049a7a6a01731ba11234a7653508e3773571e67c4a25630f08676819e3532b965f570ea70 (175 bytes)", "f8ad8204408315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…a826db69355572dcd164cda04f41314493e558bee7c0af789ef1a01ce500d8fb70e5cac8a65436838870c717 (175 bytes)", "f90ceb55843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…753ef8fd39bcd567b0e167a0293708982f0029b699c9970028a44d79b35813ff36523c08d683f6ac9e0bf7e0 (3,310 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94eed8d641ea1ac04ce81166aef0ef22b296a674e080b8…733659f848506580acf5a3a0446f49034f299d4692cd4e77c04ab5027460794c6eae7fbd7e88df4357d10c42 (213 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:00f1b3b567...d2874883

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "83fd79401100a4d3f5fb5c6a86ffd65d283306b9bbeb219f57b5f021a93600f2", "timestamp": { "unpack": "1794331421." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f63830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…db4cefbe8950cc4ae624fca0062cfe80de669189f4eaf945a9ab68bfbb4a0a66764e142bd871b83f9d20a447 (504 bytes)", "f8ad82043f8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…be94cee12b1a337049a7a6a01731ba11234a7653508e3773571e67c4a25630f08676819e3532b965f570ea70 (175 bytes)", "f8ad8204408315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…a826db69355572dcd164cda04f41314493e558bee7c0af789ef1a01ce500d8fb70e5cac8a65436838870c717 (175 bytes)", "f90ceb55843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…753ef8fd39bcd567b0e167a0293708982f0029b699c9970028a44d79b35813ff36523c08d683f6ac9e0bf7e0 (3,310 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94eed8d641ea1ac04ce81166aef0ef22b296a674e080b8…733659f848506580acf5a3a0446f49034f299d4692cd4e77c04ab5027460794c6eae7fbd7e88df4357d10c42 (213 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:00bc26ef28...d4412153

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0068bd5c91e4dcc064753d886640692cfea134a20f9bc0b812890100fd6ebd6367ca121220e7cfcea24fb1135f99deb540e83d914522e01b4de723410548eb54e1fce9d919", "hash": "12293e3ab6de722e72eb312d25f5cd83c0a00b6bc0926231540a395f8a04fa1f", "number": "117666", "timestamp": "1794331421", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a083fd79401100a4d3f5fb5c6a86ffd65d283306b9bbeb219f57b5f021a93600f2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820f63830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…db4cefbe8950cc4ae624fca0062cfe80de669189f4eaf945a9ab68bfbb4a0a66764e142bd871b83f9d20a447 (504 bytes)", "f8ad82043f8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…be94cee12b1a337049a7a6a01731ba11234a7653508e3773571e67c4a25630f08676819e3532b965f570ea70 (175 bytes)", "f8ad8204408315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…a826db69355572dcd164cda04f41314493e558bee7c0af789ef1a01ce500d8fb70e5cac8a65436838870c717 (175 bytes)", "f90ceb55843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…753ef8fd39bcd567b0e167a0293708982f0029b699c9970028a44d79b35813ff36523c08d683f6ac9e0bf7e0 (3,310 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94eed8d641ea1ac04ce81166aef0ef22b296a674e080b8…733659f848506580acf5a3a0446f49034f299d4692cd4e77c04ab5027460794c6eae7fbd7e88df4357d10c42 (213 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009070018d...575640a8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bc26ef28c67973d690efa3fa14e5535afd537c6c7c1ea2ddfcde77b49adbab57ca121220cd00acbdd26ef8ef4afe6a0948fc5f33a2981905657b8e13709c9c73d4412153", "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": "11002004249999913138947591.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }