Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,971 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #32,971

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

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750ms

1.0s

1.1s

Block planned

Producer plans block #32971 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32971

846ms

Committed on Canton

Participant commits update 1220d4a2db…2f093a

—

Imported to the execution layers

Importer applies block #32971 from GatewayHead

—

0ms

250ms

500ms

750ms

1.0s

1.1s

EVM

Canton

External call

Total

Complete846ms

846ms

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

#32,971

Block Hash

0x5b24cda1...de02bfbb

Block Timestamp

Nov 5, 2026, 16:55:55 UTC

Transactions

0x5127e380...844a52cc0xf9af...5fe3 → 0x235d...3c8cSuccess

0x0741da0a...79601e9b0xb57b...2d17 → 0x235d...3c8cSuccess

Overview

Update ID

1220d4a2db...d42f093a

Offset

106471

Record Time

Nov 5, 2026, 16:55:55 UTC

Command ID

gw-64c9a5594...a71ca775

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:0055f83e94...48d776f9

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "009dac3f615d10e3ba9cab8a14b6ad6baa936b481fcae84c4c88b8399c279b8653ca121220826c2e95a4f8bce91f6f6e423329bd4f144f0e7d11f6bb55d74b8a6e5ca91b52", "block": { "timestamp": { "unpack": "1793897755." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25c8fce4b258a1a8311a6ca075e6b278ddddea8f85e937fc20265926d893c259db8a6fc58fbc9330f4502172 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f13b6f2f92259db899401a07028ac699f3d5c96d5b742e2b800a1df8360049207fcd5d5a5a420a2c03acd5d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a4a734d415eb1e903548c6a042183edda80c10b64e450d509c040b925561047d3077ab6ed75b018592e1ca27 (111 bytes)", "f871820949858bb2c97008825208940ab6d6a358acd97f81719d81381b3fe2c41d70aa88016345785d8a0000…e36589be33553cf6be55b6a0306d497b61ec24eaed0355471cf7fdcf71b92c06c7ec602d28e59a993312fae9 (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:009dac3f61...5ca91b52

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "4b4639230abbf304efadab0a3bdab482c8ee00910269feffb41de19aa71ca775", "timestamp": { "unpack": "1793897755." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25c8fce4b258a1a8311a6ca075e6b278ddddea8f85e937fc20265926d893c259db8a6fc58fbc9330f4502172 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f13b6f2f92259db899401a07028ac699f3d5c96d5b742e2b800a1df8360049207fcd5d5a5a420a2c03acd5d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a4a734d415eb1e903548c6a042183edda80c10b64e450d509c040b925561047d3077ab6ed75b018592e1ca27 (111 bytes)", "f871820949858bb2c97008825208940ab6d6a358acd97f81719d81381b3fe2c41d70aa88016345785d8a0000…e36589be33553cf6be55b6a0306d497b61ec24eaed0355471cf7fdcf71b92c06c7ec602d28e59a993312fae9 (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.Block:Block

Contract:00166673e8...0b32b3a0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5b24cda1ba0dd6c987e997154dc1efc40a689feba1e269b23b4903b9de02bfbb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:000fd3a540...07c39040

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00166673e8e8642ae82d2aad98614231ec8e32ffda24e6944454c4e57a4f909c31ca12122029269b8396e28556825bb2c47216065becc981810d675ccffab0f1e50b32b3a0", "hash": "5b24cda1ba0dd6c987e997154dc1efc40a689feba1e269b23b4903b9de02bfbb", "number": "32971", "timestamp": "1793897755", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04b4639230abbf304efadab0a3bdab482c8ee00910269feffb41de19aa71ca775a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25c8fce4b258a1a8311a6ca075e6b278ddddea8f85e937fc20265926d893c259db8a6fc58fbc9330f4502172 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f13b6f2f92259db899401a07028ac699f3d5c96d5b742e2b800a1df8360049207fcd5d5a5a420a2c03acd5d (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a4a734d415eb1e903548c6a042183edda80c10b64e450d509c040b925561047d3077ab6ed75b018592e1ca27 (111 bytes)", "f871820949858bb2c97008825208940ab6d6a358acd97f81719d81381b3fe2c41d70aa88016345785d8a0000…e36589be33553cf6be55b6a0306d497b61ec24eaed0355471cf7fdcf71b92c06c7ec602d28e59a993312fae9 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0084c161bf...ca016540

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000fd3a540f1e98931c15fac81745a9e739dc4bb83c6aa247062fa7da50efcab95ca12122020903fb680572748a15843065fbb1e2b918045796112a59b10d2b70007c39040", "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": "11002004249999986157752149.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }