Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #139,116 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #139,116

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.6s

Block planned

Producer plans block #139116 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139116

2.9s

Committed on Canton

Participant commits update 1220f44aa0…541a75

—

Imported to the execution layers

Importer applies block #139116 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.6s

EVM

Canton

External call

Total

Complete2.9s

2.9s

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

#139,116

Block Hash

0x54fc614f...fdc00143

Block Timestamp

Nov 11, 2026, 08:07:18 UTC

Transactions

0x3c57ea21...bcf6b4a30x26b2...5f86 → 0x0af7...128bSuccess

0xe53eb78f...a3d13bc70xc385...29a0 → 0x9e02...3de2Success

Overview

Update ID

1220f44aa0...28541a75

Offset

432736

Record Time

Nov 11, 2026, 08:07:20 UTC

Command ID

gw-64c9a5594...2bec25a1

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0082966891...d9d5e3cc

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0064b9c942b4addfcaa79a348e5e4c55019a8e14dca89ea3fca286eb9839511919ca121220ab3051726f737d97147240fea63b98c41f924ca08ca88869d8bf6fc3162d2685", "block": { "timestamp": { "unpack": "1794384438." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8252308405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f2a5e7442565d47b2b6d78a0696fd9e50c5f6d92af0d5850ee999e63082aab13d55f965e72f833c8fe59daf0 (176 bytes)", "f8ae8252318405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6fddc80957dfb890c7f4b0a03b81e390e4fecf0758307779b9e4df324b24317db4f0cf992b51a5091fe38a03 (176 bytes)", "f86c0e84101147fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…859a207a4c3670d70b7f14a04a86c4d7e70d54fc52a084d2b3b2d4c56260feb951c38e5c34839e85de80cc52 (110 bytes)", "f88a0884101147fa826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…a3be6b36481ab1d5c36daaa04f509dc0b5b47a967d6aa31c0741c98c4dbbbf7ef95d1ae89e5f5da605c0e3c3 (140 bytes)", "f86c1284101147fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…3ff680b1181ca2d8dd2a11a0158ea5decad7cb5f0ad4bb8eabe2b158c06d9c1252041c90760f968bea7dd715 (110 bytes)", "f88a0884101147fa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…401dd177156f05968a3113a028273bedd336f1ea0a1a7d116c6d8efcb4a2aed1c75697c0e2ac2ae1eb4d8a22 (140 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:0064b9c942...162d2685

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "0f366f91f8984dd2ebdf5c7c3ca9a743943e78257e8288ac907ea40b2bec25a1", "timestamp": { "unpack": "1794384438." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8252308405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f2a5e7442565d47b2b6d78a0696fd9e50c5f6d92af0d5850ee999e63082aab13d55f965e72f833c8fe59daf0 (176 bytes)", "f8ae8252318405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6fddc80957dfb890c7f4b0a03b81e390e4fecf0758307779b9e4df324b24317db4f0cf992b51a5091fe38a03 (176 bytes)", "f86c0e84101147fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…859a207a4c3670d70b7f14a04a86c4d7e70d54fc52a084d2b3b2d4c56260feb951c38e5c34839e85de80cc52 (110 bytes)", "f88a0884101147fa826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…a3be6b36481ab1d5c36daaa04f509dc0b5b47a967d6aa31c0741c98c4dbbbf7ef95d1ae89e5f5da605c0e3c3 (140 bytes)", "f86c1284101147fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…3ff680b1181ca2d8dd2a11a0158ea5decad7cb5f0ad4bb8eabe2b158c06d9c1252041c90760f968bea7dd715 (110 bytes)", "f88a0884101147fa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…401dd177156f05968a3113a028273bedd336f1ea0a1a7d116c6d8efcb4a2aed1c75697c0e2ac2ae1eb4d8a22 (140 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:007d4ad918...a363a366

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001003b2b276c6dd943986b155b301a61a1df94c03a74fcafa17d891c1d932e5faca1212202b7589b95ea13937acc7fa4be93a98dfea1688a852ed08093f0ec2656600f57f", "hash": "54fc614fd42cb0b641297248492999fc561c73ecd7e635b582eab207fdc00143", "number": "139116", "timestamp": "1794384438", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00f366f91f8984dd2ebdf5c7c3ca9a743943e78257e8288ac907ea40b2bec25a1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8252308405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f2a5e7442565d47b2b6d78a0696fd9e50c5f6d92af0d5850ee999e63082aab13d55f965e72f833c8fe59daf0 (176 bytes)", "f8ae8252318405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6fddc80957dfb890c7f4b0a03b81e390e4fecf0758307779b9e4df324b24317db4f0cf992b51a5091fe38a03 (176 bytes)", "f86c0e84101147fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…859a207a4c3670d70b7f14a04a86c4d7e70d54fc52a084d2b3b2d4c56260feb951c38e5c34839e85de80cc52 (110 bytes)", "f88a0884101147fa826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…a3be6b36481ab1d5c36daaa04f509dc0b5b47a967d6aa31c0741c98c4dbbbf7ef95d1ae89e5f5da605c0e3c3 (140 bytes)", "f86c1284101147fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…3ff680b1181ca2d8dd2a11a0158ea5decad7cb5f0ad4bb8eabe2b158c06d9c1252041c90760f968bea7dd715 (110 bytes)", "f88a0884101147fa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…401dd177156f05968a3113a028273bedd336f1ea0a1a7d116c6d8efcb4a2aed1c75697c0e2ac2ae1eb4d8a22 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d4acd7f9...8e4b3a24

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007d4ad91893d964cb3a9e6d7a9077127573e4e22d95567ea45c28dd9de2cf8acdca1212206eb990c36e93a8bbb110bf19b96a166a3f4f9cadadb31e3f36848578a363a366", "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": "11002004249999881325223215.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }