Canton Updates/122024...b958

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #135,425 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #135,425

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

258ms

Block planned

Producer plans block #135425 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135425

206ms

Committed on Canton

Participant commits update 122024d4cc…2eb958

—

Imported to the execution layers

Importer applies block #135425 from GatewayHead

—

0ms

250ms

258ms

EVM

Canton

External call

Total

Complete206ms

206ms

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

#135,425

Block Hash

0xd0e44443...0c513167

Block Timestamp

Nov 11, 2026, 05:39:28 UTC

Transactions

0x79ccad15...de1556560x2c3d...1e72 → 0x235d...3c8cSuccess

0x0319aa4a...c7a3ee180x8fc4...d0b4 → 0x235d...3c8cSuccess

Overview

Update ID

122024d4cc...5d2eb958

Offset

421514

Record Time

Nov 11, 2026, 05:39:28 UTC

Command ID

gw-64c9a5594...5d80fb6c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c0b5b4cd...59eff8e1

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "002a4da5ca4cb19f38d27049b62b7474cc2e0073085f91d097bdf3e0105fabf958ca121220e59c2ff5e49f73fffed8eb923d2785ccad15376fcb08f2ac98ca97d68e67265d", "block": { "timestamp": { "unpack": "1794375568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82451f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…493a1a41f9ff6d42f777c2a06e18d17516ecbdc6c170b401ff1a57ce1c21a5b436a9e82d826e2107436b234a (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a13e7ec6004a1ce4d59b0a069d50f0d8893ebbe6e06d0ffc5662538382eaf18201943e103094a72f7736338 (110 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9a7fc19b9e6faa331f5eaba01e8250cb6b4f577405848af09bb1cbbee92314d113480a97813bc8bbf2429ebe (140 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe160c0c025c62db50cadfa03edc2cbb7a311fe82f266a7a5d813ea379f75079ab8de9296b118bc29deac6a7 (110 bytes)", "02f901f4830e4a258218bc830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f526bcb3bb84ac3f9f8ccaa03078cf242f22be3a3f0f159d1166bd020e63998948606cc5557f52e663282ace (504 bytes)", "02f901f4830e4a25820d25830f4240831e84808307448d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eb90d2f0172ef7fc5b8376a07e14bb00e71ff436769401f19e90fb84b9eadfecf6ecb0e7cd4f98c4142cb7e5 (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:002a4da5ca...8e67265d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "a9a693863d62872a4564b77517475421fba6dfb68ecd5f584a428bbc5d80fb6c", "timestamp": { "unpack": "1794375568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82451f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…493a1a41f9ff6d42f777c2a06e18d17516ecbdc6c170b401ff1a57ce1c21a5b436a9e82d826e2107436b234a (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a13e7ec6004a1ce4d59b0a069d50f0d8893ebbe6e06d0ffc5662538382eaf18201943e103094a72f7736338 (110 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9a7fc19b9e6faa331f5eaba01e8250cb6b4f577405848af09bb1cbbee92314d113480a97813bc8bbf2429ebe (140 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe160c0c025c62db50cadfa03edc2cbb7a311fe82f266a7a5d813ea379f75079ab8de9296b118bc29deac6a7 (110 bytes)", "02f901f4830e4a258218bc830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f526bcb3bb84ac3f9f8ccaa03078cf242f22be3a3f0f159d1166bd020e63998948606cc5557f52e663282ace (504 bytes)", "02f901f4830e4a25820d25830f4240831e84808307448d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eb90d2f0172ef7fc5b8376a07e14bb00e71ff436769401f19e90fb84b9eadfecf6ecb0e7cd4f98c4142cb7e5 (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:00a34b7d15...9d507ed2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0096a737c824578eb2e043072c3b6fa65f469d610dea9d602e562e9e29ec6fc7a4ca12122002468e087ffa7598485aea8b8480df7a0876355e64199dceaa6680102a0584c6", "hash": "d0e4444375cfec4078f603f0d4ca319ac532d4ef041587b0f4acbf460c513167", "number": "135425", "timestamp": "1794375568", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a9a693863d62872a4564b77517475421fba6dfb68ecd5f584a428bbc5d80fb6ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82451f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…493a1a41f9ff6d42f777c2a06e18d17516ecbdc6c170b401ff1a57ce1c21a5b436a9e82d826e2107436b234a (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a13e7ec6004a1ce4d59b0a069d50f0d8893ebbe6e06d0ffc5662538382eaf18201943e103094a72f7736338 (110 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9a7fc19b9e6faa331f5eaba01e8250cb6b4f577405848af09bb1cbbee92314d113480a97813bc8bbf2429ebe (140 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe160c0c025c62db50cadfa03edc2cbb7a311fe82f266a7a5d813ea379f75079ab8de9296b118bc29deac6a7 (110 bytes)", "02f901f4830e4a258218bc830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f526bcb3bb84ac3f9f8ccaa03078cf242f22be3a3f0f159d1166bd020e63998948606cc5557f52e663282ace (504 bytes)", "02f901f4830e4a25820d25830f4240831e84808307448d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eb90d2f0172ef7fc5b8376a07e14bb00e71ff436769401f19e90fb84b9eadfecf6ecb0e7cd4f98c4142cb7e5 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00aff45680...72f9aec0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a34b7d1530fc1945c222196cce9bde33d55876ffeffceb3c08f035d6d167acd8ca12122068f1ed48da91221e3ee837173350108b013fc28ac81dca8a0176025c9d507ed2", "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": "11002004249999885156140144.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }