Canton Updates/122065...9cd5

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #123,070 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #123,070

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

1.6s

Block planned

Producer plans block #123070 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #123070

1.3s

Committed on Canton

Participant commits update 1220654617…409cd5

—

Imported to the execution layers

Importer applies block #123070 from GatewayHead

—

0ms

500ms

1.0s

1.5s

1.6s

EVM

Canton

External call

Total

Complete1.3s

1.3s

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

#123,070

Block Hash

0x3aa7d855...64197b21

Block Timestamp

Nov 10, 2026, 21:08:48 UTC

Transactions

0x3dc55e0a...c413dce10x26b2...5f86 → 0x0af7...128bSuccess

0x0369e24b...5dfe8b1a0x64e9...976b → 0x3fa1...9498Success

Overview

Update ID

1220654617...ce409cd5

Offset

383937

Record Time

Nov 10, 2026, 21:08:49 UTC

Command ID

gw-64c9a5594...8f4f624d

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009009e3cd...9ed5ee2d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "006e73494b45162965592b0abbdaea589529912348946b743b4406c42f48917796ca12122004b45f1c2bad27499c20dafe59b422fd492f53933a61b985fd1b4bc7f40ff54d", "block": { "timestamp": { "unpack": "1794344928." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8218008405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ed09f88120db773fc3d86fa061270fa31a9fcd7df517b0be4f5aaadb93ffe44c3e40ba8d7a773377c1452a36 (176 bytes)", "f8ae8218018405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad60939e042c9b34102639a00db7ca9c0072740d10731243e030e7ab5f618df47457ad73395227eb561bdf41 (176 bytes)", "02f874830e4a250b843b9aca0e843b9aca0e825208943fa1922b7c8f8e46f7449cef7eaf4d87159394988702…0536ebc24a6f65299fd709a02c576896ff3d63dd05259381e14aea0b6a4cf69447e6fb1bf9c73636414d463b (119 bytes)", "02f901f4830e4a25821337830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e0e81ff0bab4aa04f2f5a6a023c66bc8712de99aa8cd18f3e3b90c9ecd8c3b34fa55d5d169fc906922c9cc00 (504 bytes)", "02f901f4830e4a258212ff830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aec6b83f4022ff5a649090a05bd294bc46a9be671da056e6d8cb6bc68dc45d4f425deaac2d9145e97ea76edf (504 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:006e73494b...f40ff54d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a7f27d48649670268e0f79111f74ea6305713f2c9cf86a330d18d2e08f4f624d", "timestamp": { "unpack": "1794344928." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8218008405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ed09f88120db773fc3d86fa061270fa31a9fcd7df517b0be4f5aaadb93ffe44c3e40ba8d7a773377c1452a36 (176 bytes)", "f8ae8218018405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad60939e042c9b34102639a00db7ca9c0072740d10731243e030e7ab5f618df47457ad73395227eb561bdf41 (176 bytes)", "02f874830e4a250b843b9aca0e843b9aca0e825208943fa1922b7c8f8e46f7449cef7eaf4d87159394988702…0536ebc24a6f65299fd709a02c576896ff3d63dd05259381e14aea0b6a4cf69447e6fb1bf9c73636414d463b (119 bytes)", "02f901f4830e4a25821337830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e0e81ff0bab4aa04f2f5a6a023c66bc8712de99aa8cd18f3e3b90c9ecd8c3b34fa55d5d169fc906922c9cc00 (504 bytes)", "02f901f4830e4a258212ff830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aec6b83f4022ff5a649090a05bd294bc46a9be671da056e6d8cb6bc68dc45d4f425deaac2d9145e97ea76edf (504 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:0064ca1125...c6d579bb

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00dd486b3c7bd4884eaf9fdb6ebf2b2f31a660fb3a8b7c7f86171aa44d8152e367ca12122059408b17595555da9e498416c84816ded711dbc9141228207d6dc548ffd2bc47", "hash": "3aa7d85543c2e92d81b9e8bac270e0c50c2c1e5bcb38b7388f54917e64197b21", "number": "123070", "timestamp": "1794344928", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a7f27d48649670268e0f79111f74ea6305713f2c9cf86a330d18d2e08f4f624da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8218008405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ed09f88120db773fc3d86fa061270fa31a9fcd7df517b0be4f5aaadb93ffe44c3e40ba8d7a773377c1452a36 (176 bytes)", "f8ae8218018405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad60939e042c9b34102639a00db7ca9c0072740d10731243e030e7ab5f618df47457ad73395227eb561bdf41 (176 bytes)", "02f874830e4a250b843b9aca0e843b9aca0e825208943fa1922b7c8f8e46f7449cef7eaf4d87159394988702…0536ebc24a6f65299fd709a02c576896ff3d63dd05259381e14aea0b6a4cf69447e6fb1bf9c73636414d463b (119 bytes)", "02f901f4830e4a25821337830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e0e81ff0bab4aa04f2f5a6a023c66bc8712de99aa8cd18f3e3b90c9ecd8c3b34fa55d5d169fc906922c9cc00 (504 bytes)", "02f901f4830e4a258212ff830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aec6b83f4022ff5a649090a05bd294bc46a9be671da056e6d8cb6bc68dc45d4f425deaac2d9145e97ea76edf (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00aa770c4a...9bf32a09

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0064ca11257226efc70effb053fa74d644fe04014a82b08464e2c2c1b352435ba1ca1212209a455141500e0288a43a7a026e713d9ace15e51553e3852702a429cbc6d579bb", "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": "11002004249999902324948997.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }