Canton Updates/122098...4e7d

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #36,492 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #36,492

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.2s

Block planned

Producer plans block #36492 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36492

936ms

Committed on Canton

Participant commits update 1220983a78…5a4e7d

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Imported to the execution layers

Importer applies block #36492 from GatewayHead

—

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750ms

1.0s

1.2s

EVM

Canton

External call

Total

Complete936ms

936ms

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

#36,492

Block Hash

0xa6bd9de4...6db6684e

Block Timestamp

Nov 5, 2026, 19:22:02 UTC

Transactions

0x9f3a5197...0a262f430x2140...648c → 0xa276...16d2Success

0x0e484d67...9db8dfed0x8431...b6eb → 0x235d...3c8cSuccess

Overview

Update ID

1220983a78...a75a4e7d

Offset

117181

Record Time

Nov 5, 2026, 19:22:02 UTC

Command ID

gw-64c9a5594...3ed9dac7

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f78fbd13...4eb8f173

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "005dda677cdca67b33cbb67d90e1a8bcf8dacec824df3917952eaee6ec1382a424ca121220f5f21befabf32a071382f7667b5838959cb342f92fccadb22c34a9b8ceee9884", "block": { "timestamp": { "unpack": "1793906522." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8a8f427babf1ba6f0aec93a07c07cc9f1071ea0cbf6d2b3246ea817ebd32bfc5b11adce4a60dfb012d3c68c4 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c4fbf761b0fac0d5452f19a038f8637b655beab37fe25bd56df0a4d569c65b543fa8a1ee59fa27ff6893f43e (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…48ca27ca19f9ad35ff2d85a00fbb6249bdf7df31ee272bf5beaf92259b927fe641046312bf28100b54aea77b (111 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…70922f7bfa62a5394ede4aa03eb3b86927c124ed4d955dcd8a5b1f13c458a9c09bb7ebec76296880e6c4a521 (174 bytes)", "f871821080858bb2c97008825208948897f93828659aae89d52719dc06fb50b5a3044d88016345785d8a0000…f29199f35e448da8988239a07677ff19059b78c6d7f90c381133f50abe895d8cde495085f96a988368f550dd (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:005dda677c...ceee9884

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "3ad4a28996ac8a10f887b22814c16a63f8c04280160596a2dfd916863ed9dac7", "timestamp": { "unpack": "1793906522." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8a8f427babf1ba6f0aec93a07c07cc9f1071ea0cbf6d2b3246ea817ebd32bfc5b11adce4a60dfb012d3c68c4 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c4fbf761b0fac0d5452f19a038f8637b655beab37fe25bd56df0a4d569c65b543fa8a1ee59fa27ff6893f43e (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…48ca27ca19f9ad35ff2d85a00fbb6249bdf7df31ee272bf5beaf92259b927fe641046312bf28100b54aea77b (111 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…70922f7bfa62a5394ede4aa03eb3b86927c124ed4d955dcd8a5b1f13c458a9c09bb7ebec76296880e6c4a521 (174 bytes)", "f871821080858bb2c97008825208948897f93828659aae89d52719dc06fb50b5a3044d88016345785d8a0000…f29199f35e448da8988239a07677ff19059b78c6d7f90c381133f50abe895d8cde495085f96a988368f550dd (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:009feb056d...17fc397f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fc07cad5fae6581750a0c3c2d9532f15f349f48cd78ab308589a1dd97559cc30ca1212202153e80940159816b5bf2ea35f4af048b434cec0768705ae816a73b8bf4088db", "hash": "a6bd9de410db48d4687cc6ef82fb050e1e750d1be2e93fbe78f988be6db6684e", "number": "36492", "timestamp": "1793906522", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03ad4a28996ac8a10f887b22814c16a63f8c04280160596a2dfd916863ed9dac7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8a8f427babf1ba6f0aec93a07c07cc9f1071ea0cbf6d2b3246ea817ebd32bfc5b11adce4a60dfb012d3c68c4 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c4fbf761b0fac0d5452f19a038f8637b655beab37fe25bd56df0a4d569c65b543fa8a1ee59fa27ff6893f43e (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…48ca27ca19f9ad35ff2d85a00fbb6249bdf7df31ee272bf5beaf92259b927fe641046312bf28100b54aea77b (111 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…70922f7bfa62a5394ede4aa03eb3b86927c124ed4d955dcd8a5b1f13c458a9c09bb7ebec76296880e6c4a521 (174 bytes)", "f871821080858bb2c97008825208948897f93828659aae89d52719dc06fb50b5a3044d88016345785d8a0000…f29199f35e448da8988239a07677ff19059b78c6d7f90c381133f50abe895d8cde495085f96a988368f550dd (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ccbf5eb9...6edb301c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009feb056d262e91e57af7009de8c7198dc1862cfdd65e918c9fc78dc00b0c500fca121220a6b9847f9ec192241d52f5d9fc91a7f06cbc8f1780bad47b7bdf6bf017fc397f", "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": "11002004249999984696671738.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }