Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #65,657 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #65,657

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

6.2s

Block planned

Producer plans block #65657 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #65657

5.0s

Committed on Canton

Participant commits update 12205e3a36…e02711

—

Imported to the execution layers

Importer applies block #65657 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

6.2s

EVM

Canton

External call

Total

Complete5.0s

5.0s

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

#65,657

Block Hash

0xc532e4be...da5e448e

Block Timestamp

Nov 7, 2026, 06:23:02 UTC

Transactions

0xdecfd959...99be71ca0x0e56...d412 → 0xfd7c...4601Success

0x46bcb921...bcc073140x4fbe...ea72 → 0x5345...9be7Success

Overview

Update ID

12205e3a36...f3e02711

Offset

206758

Record Time

Nov 7, 2026, 06:23:06 UTC

Command ID

gw-64c9a5594...b3ba8d7f

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ab6bcb47...734f151a

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00cad9a2b15c55f0bce64f422cee2380bc14b2ae8bb2b15e041624776ad8274b7cca121220090db873fa5a47deab58d28e8269bbc20319ab0b8bf2492758b576f9bcc4bf50", "block": { "timestamp": { "unpack": "1794032582." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…c5530ef074acf421b4ace4a027dd600276bbec248cbd486709faae680da544e09220c83324cc6554aaec2ddb (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…55eb6a96fc659d70d87847a00c5e3b8adbef8041b2b91ffd046c8cf231351101d27657b86a27c98887f2d1f0 (141 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…eaad5d0b8618018b5f3548a0084657427eb4ba26f2aacbe4aa6418e2d2e770536bab3c1f47a27f71aeb9e804 (174 bytes)", "02f8d2830e4a252c843b9aca00843b9aca008274d194e7ca30d6f9d767ca3262a2bf1af4b115a03da1fa80b8…4fd90b4236788909db5f6fa0573e46aa2f7b5bf4cc631608061efe0f1f7ef633ee7c836eac02cb7aeac77119 (213 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f2f06e816e9a6f857b9a5da0400738711705973e9b33473ab1e885cf20a052d268d94ebeb53673679c20d502 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…883c7c81747e5ff90c8e14a054ec9cce055b1000fa9fda0d366da9b02514ac161b12e6c6a44c12bc8fbf4401 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2c23cc62793360247041bda047d6455ce879912db4044f2ba9712360ae49537c5bce2a5754e94738a556ad63 (174 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:00cad9a2b1...bcc4bf50

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b6b0839cbfc193daf67dca170bf7d14a045d882c45d6ea34b01dddd4b3ba8d7f", "timestamp": { "unpack": "1794032582." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…c5530ef074acf421b4ace4a027dd600276bbec248cbd486709faae680da544e09220c83324cc6554aaec2ddb (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…55eb6a96fc659d70d87847a00c5e3b8adbef8041b2b91ffd046c8cf231351101d27657b86a27c98887f2d1f0 (141 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…eaad5d0b8618018b5f3548a0084657427eb4ba26f2aacbe4aa6418e2d2e770536bab3c1f47a27f71aeb9e804 (174 bytes)", "02f8d2830e4a252c843b9aca00843b9aca008274d194e7ca30d6f9d767ca3262a2bf1af4b115a03da1fa80b8…4fd90b4236788909db5f6fa0573e46aa2f7b5bf4cc631608061efe0f1f7ef633ee7c836eac02cb7aeac77119 (213 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f2f06e816e9a6f857b9a5da0400738711705973e9b33473ab1e885cf20a052d268d94ebeb53673679c20d502 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…883c7c81747e5ff90c8e14a054ec9cce055b1000fa9fda0d366da9b02514ac161b12e6c6a44c12bc8fbf4401 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2c23cc62793360247041bda047d6455ce879912db4044f2ba9712360ae49537c5bce2a5754e94738a556ad63 (174 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:00e029e58d...951d9b1a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00718106e1051d4f392ca4b54e5a16e44ffd34a5c029b01b0d56d4dac6b3ede4cbca12122029bf46bc45b9da44302c2b74349d7d607b1a801b6361d3329a492a3cb175b9e1", "hash": "c532e4be8cb73cbe80707082d3e1ea352a1eba6bfd5ade9639e9843ada5e448e", "number": "65657", "timestamp": "1794032582", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b6b0839cbfc193daf67dca170bf7d14a045d882c45d6ea34b01dddd4b3ba8d7fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…c5530ef074acf421b4ace4a027dd600276bbec248cbd486709faae680da544e09220c83324cc6554aaec2ddb (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…55eb6a96fc659d70d87847a00c5e3b8adbef8041b2b91ffd046c8cf231351101d27657b86a27c98887f2d1f0 (141 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…eaad5d0b8618018b5f3548a0084657427eb4ba26f2aacbe4aa6418e2d2e770536bab3c1f47a27f71aeb9e804 (174 bytes)", "02f8d2830e4a252c843b9aca00843b9aca008274d194e7ca30d6f9d767ca3262a2bf1af4b115a03da1fa80b8…4fd90b4236788909db5f6fa0573e46aa2f7b5bf4cc631608061efe0f1f7ef633ee7c836eac02cb7aeac77119 (213 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f2f06e816e9a6f857b9a5da0400738711705973e9b33473ab1e885cf20a052d268d94ebeb53673679c20d502 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…883c7c81747e5ff90c8e14a054ec9cce055b1000fa9fda0d366da9b02514ac161b12e6c6a44c12bc8fbf4401 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2c23cc62793360247041bda047d6455ce879912db4044f2ba9712360ae49537c5bce2a5754e94738a556ad63 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000a30c71b...ec906df6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e029e58d7ff498ad341359f2645829010afd5d707b7d3a4f3b8a524dce57baa5ca1212207cf623d7b32dd2afb9a4cdd24190bb7b3fed2fac123191fd600d3c6d951d9b1a", "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": "11002004249999972331029561.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }