Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #65,195 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #65,195

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

5.0s

10.0s

15.0s

18.2s

Block planned

Producer plans block #65195 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #65195

14.6s

Committed on Canton

Participant commits update 1220e8a1ff…be2bff

—

Imported to the execution layers

Importer applies block #65195 from GatewayHead

—

0ms

5.0s

10.0s

15.0s

18.2s

EVM

Canton

External call

Total

Complete14.6s

14.6s

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

#65,195

Block Hash

0x32996094...0923f480

Block Timestamp

Nov 7, 2026, 06:01:19 UTC

Transactions

0x3d0cc6ed...1d31d6dc0x2854...68e5 → 0x0db9...fe89Success

0xd9e9a8b8...89a9563f0x5ccc...31fe → 0xa276...16d2Success

Overview

Update ID

1220e8a1ff...89be2bff

Offset

205351

Record Time

Nov 7, 2026, 06:01:33 UTC

Command ID

gw-64c9a5594...b98a779e

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a6a9e4c6...bc71dfbe

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008a505a1083fc774c6e8f5bd7e256df40b98a791b8be20ddadb471639d10a386aca1212200ae981dc4b39eba0415effde61ef204f4c3afa07dd93b55615c327bb4ac680f2", "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": "11002004249999972481452022.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e1e5c5a1...4d0ebedd

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ff29b599ad19458e87f8ebc1ca27b4df12485c718a0661acbe88ddf48fb247ebca121220cdc55d7b124e10c0ef1fdd68be45baae5aa4e6501604a8568f94c853c89d6b69", "block": { "timestamp": { "unpack": "1794031279." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…af08a59d7a613faf600ab4a075b3e57008176ca202ea784a80363cbb959228ff9d3c780f3d1f03822726916f (174 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…fe532b8d1dfeb81b9e5ab8a06d56458a6f4554e2b2a442f7ec054a235788b7a65814afe8a6db7fab248d88b1 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…ddd120bbcffa86e373514aa00ebb497d302f24a8967ea4fa72cfbb26e50bc9d08f02edda5ba0a94b39f79b9b (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…71868fbd542bd5b48c7b66a0585a45a05f2ecaa5c4718e410910640e96e11f4595a867efd291b759a03e12f9 (141 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…50f1c3052b3ba7b8a0080fa0321ed12178c01fea223faf518be73ca8ef02df5cc1478c792f5aa5775815a89c (174 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…7f0db1e7f2088f9652a833a05d0e48c73d03fe9905d991f21456d29cb79803c1fdb8781ac95c2ea5db72cf38 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…21e63881af8c39876c9426a07b77cbd9399f038a7f393265a73c2c3ecd10be8aee40eddc246d814f2399cb17 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…72d60f12068079ed7b302fa001a0fcd8c1d0345d349ce86577f5905b619175886682516de740b9ae115e9253 (141 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:00ff29b599...c89d6b69

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "301138f03bdbc0b0707cf7fe30ad85a2d3a3cf0f4d865b39445a54e9b98a779e", "timestamp": { "unpack": "1794031279." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…af08a59d7a613faf600ab4a075b3e57008176ca202ea784a80363cbb959228ff9d3c780f3d1f03822726916f (174 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…fe532b8d1dfeb81b9e5ab8a06d56458a6f4554e2b2a442f7ec054a235788b7a65814afe8a6db7fab248d88b1 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…ddd120bbcffa86e373514aa00ebb497d302f24a8967ea4fa72cfbb26e50bc9d08f02edda5ba0a94b39f79b9b (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…71868fbd542bd5b48c7b66a0585a45a05f2ecaa5c4718e410910640e96e11f4595a867efd291b759a03e12f9 (141 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…50f1c3052b3ba7b8a0080fa0321ed12178c01fea223faf518be73ca8ef02df5cc1478c792f5aa5775815a89c (174 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…7f0db1e7f2088f9652a833a05d0e48c73d03fe9905d991f21456d29cb79803c1fdb8781ac95c2ea5db72cf38 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…21e63881af8c39876c9426a07b77cbd9399f038a7f393265a73c2c3ecd10be8aee40eddc246d814f2399cb17 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…72d60f12068079ed7b302fa001a0fcd8c1d0345d349ce86577f5905b619175886682516de740b9ae115e9253 (141 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:008a505a10...4ac680f2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0056a335c4670d0b1cfb697492e6a15f07aef11c794751ab9b9b20e24074478236ca12122052e03514277932f6fbd937a75ee0f1b98f63fea050547519198b326310234787", "hash": "329960944a6dc05488ff901d673142be6750300dc60f6b2f6857afb80923f480", "number": "65195", "timestamp": "1794031279", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0301138f03bdbc0b0707cf7fe30ad85a2d3a3cf0f4d865b39445a54e9b98a779ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…af08a59d7a613faf600ab4a075b3e57008176ca202ea784a80363cbb959228ff9d3c780f3d1f03822726916f (174 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…fe532b8d1dfeb81b9e5ab8a06d56458a6f4554e2b2a442f7ec054a235788b7a65814afe8a6db7fab248d88b1 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…ddd120bbcffa86e373514aa00ebb497d302f24a8967ea4fa72cfbb26e50bc9d08f02edda5ba0a94b39f79b9b (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…71868fbd542bd5b48c7b66a0585a45a05f2ecaa5c4718e410910640e96e11f4595a867efd291b759a03e12f9 (141 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…50f1c3052b3ba7b8a0080fa0321ed12178c01fea223faf518be73ca8ef02df5cc1478c792f5aa5775815a89c (174 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…7f0db1e7f2088f9652a833a05d0e48c73d03fe9905d991f21456d29cb79803c1fdb8781ac95c2ea5db72cf38 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…21e63881af8c39876c9426a07b77cbd9399f038a7f393265a73c2c3ecd10be8aee40eddc246d814f2399cb17 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…72d60f12068079ed7b302fa001a0fcd8c1d0345d349ce86577f5905b619175886682516de740b9ae115e9253 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }