Canton Updates/122039...b70a

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #139,209 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #139,209

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.1s

Block planned

Producer plans block #139209 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139209

2.4s

Committed on Canton

Participant commits update 122039ad5a…8eb70a

—

Imported to the execution layers

Importer applies block #139209 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.1s

EVM

Canton

External call

Total

Complete2.4s

2.4s

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

#139,209

Block Hash

0x546bde41...4390f430

Block Timestamp

Nov 11, 2026, 08:11:09 UTC

Transactions

0x4a51584b...cc944f170x26b2...5f86 → 0x0af7...128bSuccess

0x09a3fac4...3331fd890x5989...49b4 → 0xa276...16d2Success

Overview

Update ID

122039ad5a...5a8eb70a

Offset

433019

Record Time

Nov 11, 2026, 08:11:11 UTC

Command ID

gw-64c9a5594...b98e9d83

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0005a82698...7991cf08

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0004240a7a6ab573ad8ebd75b4ab4741d273a82a7b6cbe7b4d67a4794e014f151dca121220d3a0f525c0341db55c393033fcb3b579b6496724759e8a93a4b16e55bf1e6c53", "block": { "timestamp": { "unpack": "1794384669." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8252878405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c61c079d945b45fc9180dda0325995c59440c2546c4986eb861739c977c5db1e57f117ea4ceca20ddd82fe8e (176 bytes)", "f8ae8252888405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1dbaec1b604689ba80894a03c82ef3ecfceaac0913dc944a205f124d4940eab0f78258c2191786cda383d9f (176 bytes)", "f8ab0c840d63bbfb8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…3bad952cb9d5ea5103496fa018746a1b3d30f159ec3fb06fdd55e88b601fc3290b67ec75177696d18f452a05 (173 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…62bfbb5a2e0f9ac482a7f6a0175f8ddc82bff67419818c3674c1ecb844f48a081bf2d9d433d6298a95706898 (140 bytes)", "f8ab0c840d63bbfb8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…5350c5825f502eacb73a3aa044dd35cd53934b01f5c0e1cdc04b87e5c79709538b0f3d23b06f2f4abeb5ef36 (173 bytes)", "f8ab07840d63bbfb8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…a81ebad7157c764ff3da25a01e4493fa0c009050ab59877f708e3b0ca65ec3771d99b1bd1f9c73fda70d8429 (173 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:0004240a7a...bf1e6c53

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "6623ca8d6d26aeedf325ea3e43f1e643d9e930132c92cb90f1536850b98e9d83", "timestamp": { "unpack": "1794384669." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8252878405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c61c079d945b45fc9180dda0325995c59440c2546c4986eb861739c977c5db1e57f117ea4ceca20ddd82fe8e (176 bytes)", "f8ae8252888405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1dbaec1b604689ba80894a03c82ef3ecfceaac0913dc944a205f124d4940eab0f78258c2191786cda383d9f (176 bytes)", "f8ab0c840d63bbfb8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…3bad952cb9d5ea5103496fa018746a1b3d30f159ec3fb06fdd55e88b601fc3290b67ec75177696d18f452a05 (173 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…62bfbb5a2e0f9ac482a7f6a0175f8ddc82bff67419818c3674c1ecb844f48a081bf2d9d433d6298a95706898 (140 bytes)", "f8ab0c840d63bbfb8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…5350c5825f502eacb73a3aa044dd35cd53934b01f5c0e1cdc04b87e5c79709538b0f3d23b06f2f4abeb5ef36 (173 bytes)", "f8ab07840d63bbfb8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…a81ebad7157c764ff3da25a01e4493fa0c009050ab59877f708e3b0ca65ec3771d99b1bd1f9c73fda70d8429 (173 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:00d5980062...61895c1a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a34a9c52e8be4efb4e3349a28643222cbea1a5030539ffee49f6fa04fabd1e34ca1212203e5b23eaff9eefd5520f4cfaf9f4e4ff6dfbb3c17e7308b9d24c658f6882a08c", "hash": "546bde413211588e8679ac9256258b9f1344fb3ecbd5ff48f9ae4f4a4390f430", "number": "139209", "timestamp": "1794384669", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06623ca8d6d26aeedf325ea3e43f1e643d9e930132c92cb90f1536850b98e9d83a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8252878405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c61c079d945b45fc9180dda0325995c59440c2546c4986eb861739c977c5db1e57f117ea4ceca20ddd82fe8e (176 bytes)", "f8ae8252888405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1dbaec1b604689ba80894a03c82ef3ecfceaac0913dc944a205f124d4940eab0f78258c2191786cda383d9f (176 bytes)", "f8ab0c840d63bbfb8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…3bad952cb9d5ea5103496fa018746a1b3d30f159ec3fb06fdd55e88b601fc3290b67ec75177696d18f452a05 (173 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…62bfbb5a2e0f9ac482a7f6a0175f8ddc82bff67419818c3674c1ecb844f48a081bf2d9d433d6298a95706898 (140 bytes)", "f8ab0c840d63bbfb8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…5350c5825f502eacb73a3aa044dd35cd53934b01f5c0e1cdc04b87e5c79709538b0f3d23b06f2f4abeb5ef36 (173 bytes)", "f8ab07840d63bbfb8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…a81ebad7157c764ff3da25a01e4493fa0c009050ab59877f708e3b0ca65ec3771d99b1bd1f9c73fda70d8429 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007f28968d...e9e55935

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d5980062b0bd27bbff1e85a93b1d07e36f011faa96754ccb1734c21e8d002333ca1212208cd8b55ee11bfb0130039c07b6cde67a05eecefeaaedef5d8c76e5bc61895c1a", "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": "11002004249999881274071695.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }