Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,838 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #32,838

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.3s

1.4s

Block planned

Producer plans block #32838 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32838

1.1s

Committed on Canton

Participant commits update 1220a50561…60596f

—

Imported to the execution layers

Importer applies block #32838 from GatewayHead

—

0ms

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750ms

1.0s

1.3s

1.4s

EVM

Canton

External call

Total

Complete1.1s

1.1s

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

#32,838

Block Hash

0x51fd3a1a...07ecd5c1

Block Timestamp

Nov 5, 2026, 16:50:08 UTC

Transactions

0xb480904d...8b3216d40x205f...5ab3 → 0xa276...16d2Success

0xa4f1aff7...2056a4d20xc18d...813b → 0xb778...3d80Success

Overview

Update ID

1220a50561...1760596f

Offset

106066

Record Time

Nov 5, 2026, 16:50:09 UTC

Command ID

gw-64c9a5594...596d6076

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006c6d84c6...c7ebd5d7

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "006ab0de17443ebb4fa74bd060427687b558b7afeb68e0921833625880ee26f372ca1212208450c4c2e73f643651f59523e495f8c5f1db365023841fefe977b92192269854", "block": { "timestamp": { "unpack": "1793897408." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b27723835a08ed07279b0ba051d88e0060aff8087f705590ed25936b15c1da43c79f25a1d56d8f0665bd378b (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…97ed29e38f1724403afa9da06b3e7fc26f2603f1659092d89219918e85953703a26c4ee39599ee4e20318f71 (174 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…c37ac99ce4da93c98d422ea0027531ee7b7ab17a84c5d42ead82c829e28bf9ac69cc46e464f569690e0276bf (174 bytes)", "f8ac03858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…25a9ca93040846728e998ba05461b95dbe8fba4333253a77d599c9803e4fa33a15cb342ae85cb7af6c3be762 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d58c0c3238329f126ba33fa0202ba6eabb2f355c2c983a6644dd78c5c436667d2782c0af57dbb908e088dc5b (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:006ab0de17...92269854

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "30353cd418175cc450ab3c58bfac7782c2bf9a4dc42fe0d29e9f6ece596d6076", "timestamp": { "unpack": "1793897408." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b27723835a08ed07279b0ba051d88e0060aff8087f705590ed25936b15c1da43c79f25a1d56d8f0665bd378b (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…97ed29e38f1724403afa9da06b3e7fc26f2603f1659092d89219918e85953703a26c4ee39599ee4e20318f71 (174 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…c37ac99ce4da93c98d422ea0027531ee7b7ab17a84c5d42ead82c829e28bf9ac69cc46e464f569690e0276bf (174 bytes)", "f8ac03858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…25a9ca93040846728e998ba05461b95dbe8fba4333253a77d599c9803e4fa33a15cb342ae85cb7af6c3be762 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d58c0c3238329f126ba33fa0202ba6eabb2f355c2c983a6644dd78c5c436667d2782c0af57dbb908e088dc5b (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:000f2e73ec...0b6dd411

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00778480941e4e3f4fd3cebcbbd34dd8018832833d398c2bbb53048391666ce710ca121220cba3d3ac16ac5f30e643e24b1c238aad2045ee9c9e20e46ef0341289451d6815", "hash": "51fd3a1afdcbf9f398224479590346e242fff6ba9dde21d942fec8cf07ecd5c1", "number": "32838", "timestamp": "1793897408", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a030353cd418175cc450ab3c58bfac7782c2bf9a4dc42fe0d29e9f6ece596d6076a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b27723835a08ed07279b0ba051d88e0060aff8087f705590ed25936b15c1da43c79f25a1d56d8f0665bd378b (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…97ed29e38f1724403afa9da06b3e7fc26f2603f1659092d89219918e85953703a26c4ee39599ee4e20318f71 (174 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…c37ac99ce4da93c98d422ea0027531ee7b7ab17a84c5d42ead82c829e28bf9ac69cc46e464f569690e0276bf (174 bytes)", "f8ac03858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…25a9ca93040846728e998ba05461b95dbe8fba4333253a77d599c9803e4fa33a15cb342ae85cb7af6c3be762 (174 bytes)", "f8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d58c0c3238329f126ba33fa0202ba6eabb2f355c2c983a6644dd78c5c436667d2782c0af57dbb908e088dc5b (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002a603c18...dafb088c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000f2e73ec75060087d94c3882619c647b7cb36ac089bd235de01b7666a9fc2a6aca121220cb0922b7088ad71d895e726546ebcf2d4e6d37b6eb3f4f7b777335fb0b6dd411", "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": "11002004249999986204172887.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }