Canton Updates/122068...8e5d

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #35,708 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #35,708

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

58ms

Block planned

Producer plans block #35708 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #35708

46ms

Committed on Canton

Participant commits update 122068ce1a…c38e5d

—

Imported to the execution layers

Importer applies block #35708 from GatewayHead

—

0ms

58ms

EVM

Canton

External call

Total

Complete46ms

46ms

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

#35,708

Block Hash

0x6e3965cf...e0119c0d

Block Timestamp

Nov 5, 2026, 18:49:53 UTC

Transactions

0x5447d0a9...587b146c0x422d...68c9 → 0xb778...3d80Success

0xf68adb22...3945d1100xfe3a...db13 → 0x1d33...352eSuccess

Overview

Update ID

122068ce1a...f3c38e5d

Offset

114796

Record Time

Nov 5, 2026, 18:49:53 UTC

Command ID

gw-64c9a5594...86dc45d1

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002d4c1acc...d3a0a57e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0080176a7e867c3118eed9d77cf23a90fb02825a35a886aec6268f2dd078f50794ca121220288475fc23080f9edcaafcbafd1ea739435937aab90a5829d635777c156e856f", "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": "11002004249999984981654744.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ba56128a...7b452d49

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00807e272c07088ef19962c0af0c8cccf43a3a74fd64503b801590bd9893738ecdca121220782ca4045e5331cc4a73e69645e987765dbb6948b7ee1e234625c1649b963bfe", "block": { "timestamp": { "unpack": "1793904593." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1579d930502052e7491945a054511099bdaaf9345ae4ed259ee87b4b11601943f78fbed6276921f0141b5122 (111 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…243e04bcf6d9c776eed240a0063239bc3be07987be3d78e2e639174dfc87d8d04f3758a8a533ac6521485c11 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e8fccd16f38e465e6e30b8a045d96074c23841cd9543d82d131ae29b103ef09c4343c75d6d172755c780ae05 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e41a3e87f0e8c47ad9d18ca043e31d73900e4d5414196bfb0905f990edc1eed6f2e2f72d2b7efe27756f954d (141 bytes)", "f871820ed6858bb2c97008825208941d335a672ea4b60c60eba3e50708f8cba4c9352e88016345785d8a0000…c5f6d337dfa15f346a24d8a06c1ee5247c44809f0d6d95423d6c6a0555ffc81815f735914a0375d22456acbd (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:00807e272c...9b963bfe

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "8e4f6814d90f4eb48740d60c53702aff32a5e3a72dfaa4b92fa1092686dc45d1", "timestamp": { "unpack": "1793904593." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1579d930502052e7491945a054511099bdaaf9345ae4ed259ee87b4b11601943f78fbed6276921f0141b5122 (111 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…243e04bcf6d9c776eed240a0063239bc3be07987be3d78e2e639174dfc87d8d04f3758a8a533ac6521485c11 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e8fccd16f38e465e6e30b8a045d96074c23841cd9543d82d131ae29b103ef09c4343c75d6d172755c780ae05 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e41a3e87f0e8c47ad9d18ca043e31d73900e4d5414196bfb0905f990edc1eed6f2e2f72d2b7efe27756f954d (141 bytes)", "f871820ed6858bb2c97008825208941d335a672ea4b60c60eba3e50708f8cba4c9352e88016345785d8a0000…c5f6d337dfa15f346a24d8a06c1ee5247c44809f0d6d95423d6c6a0555ffc81815f735914a0375d22456acbd (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:0080176a7e...156e856f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0023e001a42412af3a2d281c2daea1238acacd08575410729e4643f655585a14f6ca121220b8da295e73e52f9d0f503929619ec277a1657bc3933372119fe9614fcc8e2916", "hash": "6e3965cf6f49d8034ad7d94ba54ae7ea00255b8eef4156bd6a6e9a71e0119c0d", "number": "35708", "timestamp": "1793904593", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08e4f6814d90f4eb48740d60c53702aff32a5e3a72dfaa4b92fa1092686dc45d1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1579d930502052e7491945a054511099bdaaf9345ae4ed259ee87b4b11601943f78fbed6276921f0141b5122 (111 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…243e04bcf6d9c776eed240a0063239bc3be07987be3d78e2e639174dfc87d8d04f3758a8a533ac6521485c11 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e8fccd16f38e465e6e30b8a045d96074c23841cd9543d82d131ae29b103ef09c4343c75d6d172755c780ae05 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e41a3e87f0e8c47ad9d18ca043e31d73900e4d5414196bfb0905f990edc1eed6f2e2f72d2b7efe27756f954d (141 bytes)", "f871820ed6858bb2c97008825208941d335a672ea4b60c60eba3e50708f8cba4c9352e88016345785d8a0000…c5f6d337dfa15f346a24d8a06c1ee5247c44809f0d6d95423d6c6a0555ffc81815f735914a0375d22456acbd (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }