Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #124,119 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #124,119

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

Block planned

Producer plans block #124119 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124119

3.2s

Committed on Canton

Participant commits update 1220d9594c…fd3f15

—

Imported to the execution layers

Importer applies block #124119 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

EVM

Canton

External call

Total

Complete3.2s

3.2s

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

#124,119

Block Hash

0xd11af3fc...37694a7f

Block Timestamp

Nov 10, 2026, 21:53:05 UTC

Transactions

0xe51d8aa7...3f2bbd4e0x26b2...5f86 → 0x0af7...128bSuccess

0x1f474710...472708420x64ad...03bb → 0x0234...9d2dSuccess

Overview

Update ID

1220d9594c...3bfd3f15

Offset

387129

Record Time

Nov 10, 2026, 21:53:08 UTC

Command ID

gw-64c9a5594...8cc84061

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0077e8df5a...bb82e879

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00a860340ef62b6e6265145a99d423d32457d23aa09ad166f5d9fb722d17b480f7ca121220dd2afe6b3c76a50d6eee007fa19b38966f70f8b14beca1eb1a231fbda3971d9a", "block": { "timestamp": { "unpack": "1794347585." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821bf48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…416a1f07bfb40a0cb09450a01a4fc19b227c6642f8f1ede374ea4e70ee5f4c84bba92df70b6ddc669b7be0f1 (176 bytes)", "f8ae821bf58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d268973e491729e270d3a5a04fa47641f4b00f339e99190414e849690110a7d5781a0a633c6f086e65a76ce2 (176 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819402347ebcda01ddabf7e38697fbf574309d449d2d80…b3d2450f8c93422a49db35a0308a4c74e37d30b6cffd1aeb33c78175b840f5d717762daaabf76b4f27294cbe (182 bytes)", "02f901f4830e4a25821380830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c7ddd9054f0cde75108185a02b7f3116ef4aa62cfb220b745f4fe764a88150494544f43a2da167e4447e890f (504 bytes)", "02f901f4830e4a25820a64830f4240831e848083075a4d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c4bf9812528a38715e07c3a07f35c602c093f2b349bd9bf74e4ff54ef7ebbad4bd9650323c98b39388987ceb (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:00a860340e...a3971d9a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e8a227968a6c9c1e320492087f8c46a8753818243597a63c16aa25828cc84061", "timestamp": { "unpack": "1794347585." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821bf48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…416a1f07bfb40a0cb09450a01a4fc19b227c6642f8f1ede374ea4e70ee5f4c84bba92df70b6ddc669b7be0f1 (176 bytes)", "f8ae821bf58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d268973e491729e270d3a5a04fa47641f4b00f339e99190414e849690110a7d5781a0a633c6f086e65a76ce2 (176 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819402347ebcda01ddabf7e38697fbf574309d449d2d80…b3d2450f8c93422a49db35a0308a4c74e37d30b6cffd1aeb33c78175b840f5d717762daaabf76b4f27294cbe (182 bytes)", "02f901f4830e4a25821380830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c7ddd9054f0cde75108185a02b7f3116ef4aa62cfb220b745f4fe764a88150494544f43a2da167e4447e890f (504 bytes)", "02f901f4830e4a25820a64830f4240831e848083075a4d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c4bf9812528a38715e07c3a07f35c602c093f2b349bd9bf74e4ff54ef7ebbad4bd9650323c98b39388987ceb (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:0064fa3ff6...057b8565

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cd9715e00dbc8256e86b9c61d6bffa9a62cf6bbafbcec73169338f071017fdf8ca1212204803f27a3f462fc96346f0552f2e0099a014e78d174fc59a4604a35e33dd5cbb", "hash": "d11af3fc8df0d60b19066cf114b0884ec64dc152fc8a80da723ffa7937694a7f", "number": "124119", "timestamp": "1794347585", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e8a227968a6c9c1e320492087f8c46a8753818243597a63c16aa25828cc84061a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae821bf48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…416a1f07bfb40a0cb09450a01a4fc19b227c6642f8f1ede374ea4e70ee5f4c84bba92df70b6ddc669b7be0f1 (176 bytes)", "f8ae821bf58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d268973e491729e270d3a5a04fa47641f4b00f339e99190414e849690110a7d5781a0a633c6f086e65a76ce2 (176 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819402347ebcda01ddabf7e38697fbf574309d449d2d80…b3d2450f8c93422a49db35a0308a4c74e37d30b6cffd1aeb33c78175b840f5d717762daaabf76b4f27294cbe (182 bytes)", "02f901f4830e4a25821380830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c7ddd9054f0cde75108185a02b7f3116ef4aa62cfb220b745f4fe764a88150494544f43a2da167e4447e890f (504 bytes)", "02f901f4830e4a25820a64830f4240831e848083075a4d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c4bf9812528a38715e07c3a07f35c602c093f2b349bd9bf74e4ff54ef7ebbad4bd9650323c98b39388987ceb (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:006cf96312...a78e464e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0064fa3ff6253aac1c0f78b32436a581f1910e62951abd94d99b155665f8c19820ca1212206375c116fd5e585d0225bcad92c28a98d336bf0a0f74f555aae586c9057b8565", "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": "11002004249999900644593236.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }