Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,053 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #57,053

EVM block settled on CantonGateway · Gateway_FinalizeBlock

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1.0s

1.2s

Block planned

Producer plans block #57053 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57053

996ms

Committed on Canton

Participant commits update 12200b43f5…434a41

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Imported to the execution layers

Importer applies block #57053 from GatewayHead

—

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EVM

Canton

External call

Total

Complete996ms

996ms

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

#57,053

Block Hash

0xb412b662...79382cd0

Block Timestamp

Nov 7, 2026, 00:04:35 UTC

Transactions

0xed0aa8d8...bde6a8ac0x00d9...2b0f → 0xa276...16d2Success

0x0d6ae242...537b48140x8ef8...1b4a → 0x5345...9be7Success

Overview

Update ID

12200b43f5...89434a41

Offset

180568

Record Time

Nov 7, 2026, 00:04:35 UTC

Command ID

gw-64c9a5594...9cbcc5bc

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004ebed814...253b751a

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "003313698d623cd9c82e57602301653e88150df01b7cc1db658707a4f49fef8c7dca121220977ff08c47bdbf8384af27ef747042a43cdfa71cb762ce3ef5514186a946d0dc", "block": { "timestamp": { "unpack": "1794009875." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…48d727af4ad3cf63b84510a028edb5a3fe12eb17c6505530c7abe96463dc2798e74217ed525911808a208a1c (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…845aaaf075f88434c29596a04cc0afd7d6aa6defe6e3aa76cd63245f73f52cae0f275c4db188d5708cb4b94b (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…4cab81d8817fb1d56aa9c3a04d1079ccc2c4612c1ceefb1473abf80850f80e2e48e37d25f1dd3f1b00ce944f (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…945a0c625b5d2e0485e133a0506c831dc999e6c8a2b7063a8a7afd3972050cefac8403ae3f4dc26784a765a4 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2fbc0d5a71fffe9234c0e9a031be163996e92b58b3e47221ece5f51d979ce1157351a71f835bf07b709248fc (111 bytes)", "f87182079c858bb2c9700882520894ef7be7fbc30662132bb28894097f2e3755d72ae088016345785d8a0000…e804ec6c14a66683a54b72a00eaa863745687dbfb69d9baba3f3ad3ef6bdc44b5848c0eb0b50c216ddda22ff (115 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:003313698d...a946d0dc

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d76098790de6cc26cfe4b25fc1943fbea2b085be29f32e10642680bc9cbcc5bc", "timestamp": { "unpack": "1794009875." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…48d727af4ad3cf63b84510a028edb5a3fe12eb17c6505530c7abe96463dc2798e74217ed525911808a208a1c (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…845aaaf075f88434c29596a04cc0afd7d6aa6defe6e3aa76cd63245f73f52cae0f275c4db188d5708cb4b94b (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…4cab81d8817fb1d56aa9c3a04d1079ccc2c4612c1ceefb1473abf80850f80e2e48e37d25f1dd3f1b00ce944f (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…945a0c625b5d2e0485e133a0506c831dc999e6c8a2b7063a8a7afd3972050cefac8403ae3f4dc26784a765a4 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2fbc0d5a71fffe9234c0e9a031be163996e92b58b3e47221ece5f51d979ce1157351a71f835bf07b709248fc (111 bytes)", "f87182079c858bb2c9700882520894ef7be7fbc30662132bb28894097f2e3755d72ae088016345785d8a0000…e804ec6c14a66683a54b72a00eaa863745687dbfb69d9baba3f3ad3ef6bdc44b5848c0eb0b50c216ddda22ff (115 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:006ba2778f...22c5138f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006d8609c87804d96925628573efe26cc04703b4e87db90d5712be9797e21f1508ca121220a14d809658d6319de94df4605abed9e01f1cdc75b65c248d66cddd6c1e2b95ed", "hash": "b412b662f67a637cf79dae6cbf3468475c457c471996030f1028fd8d79382cd0", "number": "57053", "timestamp": "1794009875", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d76098790de6cc26cfe4b25fc1943fbea2b085be29f32e10642680bc9cbcc5bca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…48d727af4ad3cf63b84510a028edb5a3fe12eb17c6505530c7abe96463dc2798e74217ed525911808a208a1c (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…845aaaf075f88434c29596a04cc0afd7d6aa6defe6e3aa76cd63245f73f52cae0f275c4db188d5708cb4b94b (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…4cab81d8817fb1d56aa9c3a04d1079ccc2c4612c1ceefb1473abf80850f80e2e48e37d25f1dd3f1b00ce944f (174 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…945a0c625b5d2e0485e133a0506c831dc999e6c8a2b7063a8a7afd3972050cefac8403ae3f4dc26784a765a4 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2fbc0d5a71fffe9234c0e9a031be163996e92b58b3e47221ece5f51d979ce1157351a71f835bf07b709248fc (111 bytes)", "f87182079c858bb2c9700882520894ef7be7fbc30662132bb28894097f2e3755d72ae088016345785d8a0000…e804ec6c14a66683a54b72a00eaa863745687dbfb69d9baba3f3ad3ef6bdc44b5848c0eb0b50c216ddda22ff (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d3d5ea50...723ed0fc

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006ba2778f951c99c4fa35278b63e7cb606a32c566681e7da56fa628a6a11c55d9ca121220418f82b3dcd17e6a7b0cd6f220b3c823f35f43d206fde6cebd76a5eb22c5138f", "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": "11002004249999975562368987.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }