Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,477 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #58,477

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

406ms

Block planned

Producer plans block #58477 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58477

325ms

Committed on Canton

Participant commits update 1220c408a7…3ff115

—

Imported to the execution layers

Importer applies block #58477 from GatewayHead

—

0ms

250ms

406ms

EVM

Canton

External call

Total

Complete325ms

325ms

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

#58,477

Block Hash

0x341e42d3...b6bb1c64

Block Timestamp

Nov 7, 2026, 01:00:16 UTC

Transactions

0x62a658a5...f23066ed0x6c01...953a → 0x0db9...fe89Success

0x21797c5e...3dd65bda0xb344...5b67 → 0xa276...16d2Success

Overview

Update ID

1220c408a7...c73ff115

Offset

184895

Record Time

Nov 7, 2026, 01:00:16 UTC

Command ID

gw-64c9a5594...86556584

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001fcc8d46...55148c1f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00938ac581196e8513ccc9d0556ff4f6954ca8e077d81b926a680a2516f834f112ca1212209ca51bc0364ceb13d79c18be397a13b65fe36ae590f902b279f54a9a01d51492", "block": { "timestamp": { "unpack": "1794013216." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a7d00fa7fd36fff37c570aa06efdea4785c39daf5a0e27c77c42ce81222f272ac778b0fb81b97bb1cfad76b4 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c88efcc3b9732b698701d8a00b77c2b9b2b10202c730db564315d16f8fc7958e04b72613ea0c42ebabb54e96 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…7bf71b7df01183761ae3f7a06999d5ae9f4e77f4a410fc4d8e719feda2c7d4920f4bb6060646264f813f6802 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0fd5fae8aa242d74f3c8ca01f2fcd908cdc35c5ee092302ada167bb209e4cf52960fc736c13a7fc5016bc8c (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9bf20f43335ab513b23547a039e2c91c284457eb129ed540ff7193888f24b6b68df27aa1c99c26d2f7829fb0 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…27921c40e71dc142a83808a00f311162deb292e77f1d3cc26c68ac73c88803b226df9467bce16d0d6492cde1 (111 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…0159a95444d2c191061612a0291d7e5ea70cad3c540d9e7aacee0c99df99a3ace3c819d0168fdbd673414134 (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:00938ac581...01d51492

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "3b6fea0147f8a0e539fb4583b626e226a5e08a74858e6e0cc699d24986556584", "timestamp": { "unpack": "1794013216." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a7d00fa7fd36fff37c570aa06efdea4785c39daf5a0e27c77c42ce81222f272ac778b0fb81b97bb1cfad76b4 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c88efcc3b9732b698701d8a00b77c2b9b2b10202c730db564315d16f8fc7958e04b72613ea0c42ebabb54e96 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…7bf71b7df01183761ae3f7a06999d5ae9f4e77f4a410fc4d8e719feda2c7d4920f4bb6060646264f813f6802 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0fd5fae8aa242d74f3c8ca01f2fcd908cdc35c5ee092302ada167bb209e4cf52960fc736c13a7fc5016bc8c (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9bf20f43335ab513b23547a039e2c91c284457eb129ed540ff7193888f24b6b68df27aa1c99c26d2f7829fb0 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…27921c40e71dc142a83808a00f311162deb292e77f1d3cc26c68ac73c88803b226df9467bce16d0d6492cde1 (111 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…0159a95444d2c191061612a0291d7e5ea70cad3c540d9e7aacee0c99df99a3ace3c819d0168fdbd673414134 (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:006f13b209...8623bfe4

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004c8adead4f50c21f2374c8217715d76953c118c706550bc991ff4289d9687a86ca121220610746903ee54966448b7f613e2c79f4226ed1b36857b421f3b85fd993e14326", "hash": "341e42d3c568b1c5a0e5cdae7f37e3ba5d4835324c2ff394f3047af3b6bb1c64", "number": "58477", "timestamp": "1794013216", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03b6fea0147f8a0e539fb4583b626e226a5e08a74858e6e0cc699d24986556584a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a7d00fa7fd36fff37c570aa06efdea4785c39daf5a0e27c77c42ce81222f272ac778b0fb81b97bb1cfad76b4 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…c88efcc3b9732b698701d8a00b77c2b9b2b10202c730db564315d16f8fc7958e04b72613ea0c42ebabb54e96 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…7bf71b7df01183761ae3f7a06999d5ae9f4e77f4a410fc4d8e719feda2c7d4920f4bb6060646264f813f6802 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0fd5fae8aa242d74f3c8ca01f2fcd908cdc35c5ee092302ada167bb209e4cf52960fc736c13a7fc5016bc8c (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9bf20f43335ab513b23547a039e2c91c284457eb129ed540ff7193888f24b6b68df27aa1c99c26d2f7829fb0 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…27921c40e71dc142a83808a00f311162deb292e77f1d3cc26c68ac73c88803b226df9467bce16d0d6492cde1 (111 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…0159a95444d2c191061612a0291d7e5ea70cad3c540d9e7aacee0c99df99a3ace3c819d0168fdbd673414134 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00426ca0b7...5a05e68b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006f13b2098c91bd30146110d7afcdeab87fd5fb7929ff32147a6af557179131a6ca121220437ace0c2dc64cc28308249c6b2a8a2f619651e2ca6bed651f499ab68623bfe4", "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": "11002004249999974901538026.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }