Canton Updates/122068...c91d

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #139,427 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #139,427

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

Block planned

Producer plans block #139427 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139427

1.6s

Committed on Canton

Participant commits update 1220686153…73c91d

—

Imported to the execution layers

Importer applies block #139427 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

EVM

Canton

External call

Total

Complete1.6s

1.6s

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

#139,427

Block Hash

0x5e29a630...459916fd

Block Timestamp

Nov 11, 2026, 08:20:30 UTC

Transactions

0x1f3efe9b...8d61f76d0x257e...9a3f → 0x235d...3c8cSuccess

0x54f4c086...9b457d300x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220686153...9f73c91d

Offset

433683

Record Time

Nov 11, 2026, 08:20:31 UTC

Command ID

gw-64c9a5594...4f4388d3

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00227765d2...fd2710ac

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00645aa2e49875eacc36b04afa2107ee86f548e417492eee5ed9c5c966457b7a60ca121220f99715afa4c2fdff54af6d718e5597a6596ff5839cc7e776901c261d5b6966e0", "block": { "timestamp": { "unpack": "1794385230." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c1184094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ff67e9adac7341a190e772a03d332016aa77f7b25288c983a36279b6896d83cbbc19fbc327ef7353ca5f619b (110 bytes)", "f8ae82535b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cce3b5ad6575e776fd2c32a05bd123a8ecdbdd24970d822012f7c78f79303cbe2393afdaa317a21c7bffc501 (176 bytes)", "02f86d830e4a250a8407bfa4778407bfa481827b0c94a3a71c1b7f87573f9b121e5b19fc2ebce4085cf18080…80e94d575891623aa07a2aa025f821276b69be60cdd19cb5ce0222a8567b58de9f7be62f266294675773736e (112 bytes)", "f88a0c84094c5efd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0e2a82d317475d3381dfd1a075244502f30aa4c3e2ff9b87b06031e28f8c1b82474ff374d8e51a994e4dadac (140 bytes)", "f86c0984094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…66a4aa4cad1155643a8485a035014bf7995389cf258e2899833e4f37f699d6123516d9e553d1e00a2b2b6325 (110 bytes)", "f8ab0c84094c5efd8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…4552d0161e7af98638d35ea067c79fa68ea0e2ec91566de35210077cb4de21e4c05aca7c1a27066d0ebd3b65 (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:00645aa2e4...5b6966e0

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "12ee2f4d16b5ce56c25011987c09f24c60193a9deb719bd8967fba4a4f4388d3", "timestamp": { "unpack": "1794385230." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c1184094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ff67e9adac7341a190e772a03d332016aa77f7b25288c983a36279b6896d83cbbc19fbc327ef7353ca5f619b (110 bytes)", "f8ae82535b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cce3b5ad6575e776fd2c32a05bd123a8ecdbdd24970d822012f7c78f79303cbe2393afdaa317a21c7bffc501 (176 bytes)", "02f86d830e4a250a8407bfa4778407bfa481827b0c94a3a71c1b7f87573f9b121e5b19fc2ebce4085cf18080…80e94d575891623aa07a2aa025f821276b69be60cdd19cb5ce0222a8567b58de9f7be62f266294675773736e (112 bytes)", "f88a0c84094c5efd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0e2a82d317475d3381dfd1a075244502f30aa4c3e2ff9b87b06031e28f8c1b82474ff374d8e51a994e4dadac (140 bytes)", "f86c0984094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…66a4aa4cad1155643a8485a035014bf7995389cf258e2899833e4f37f699d6123516d9e553d1e00a2b2b6325 (110 bytes)", "f8ab0c84094c5efd8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…4552d0161e7af98638d35ea067c79fa68ea0e2ec91566de35210077cb4de21e4c05aca7c1a27066d0ebd3b65 (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:00816c3a48...264676ff

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f13de52236f84798b20f4a14edb1e5551df91ae33bd80fb59b1fb04fbcfe8a61ca121220b817d9c1d549d67c0511539808b099cabdd106d39a298e6270eebc01f4867470", "hash": "5e29a6300e4aea19c9e85e792bc27ba000128d857a390612e3a9fee8459916fd", "number": "139427", "timestamp": "1794385230", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a012ee2f4d16b5ce56c25011987c09f24c60193a9deb719bd8967fba4a4f4388d3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c1184094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ff67e9adac7341a190e772a03d332016aa77f7b25288c983a36279b6896d83cbbc19fbc327ef7353ca5f619b (110 bytes)", "f8ae82535b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cce3b5ad6575e776fd2c32a05bd123a8ecdbdd24970d822012f7c78f79303cbe2393afdaa317a21c7bffc501 (176 bytes)", "02f86d830e4a250a8407bfa4778407bfa481827b0c94a3a71c1b7f87573f9b121e5b19fc2ebce4085cf18080…80e94d575891623aa07a2aa025f821276b69be60cdd19cb5ce0222a8567b58de9f7be62f266294675773736e (112 bytes)", "f88a0c84094c5efd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0e2a82d317475d3381dfd1a075244502f30aa4c3e2ff9b87b06031e28f8c1b82474ff374d8e51a994e4dadac (140 bytes)", "f86c0984094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…66a4aa4cad1155643a8485a035014bf7995389cf258e2899833e4f37f699d6123516d9e553d1e00a2b2b6325 (110 bytes)", "f8ab0c84094c5efd8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…4552d0161e7af98638d35ea067c79fa68ea0e2ec91566de35210077cb4de21e4c05aca7c1a27066d0ebd3b65 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004312c9c1...1c6fd785

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00816c3a4841436157d720b224872348999fd631841f977c737d9f57ad9dce52e8ca12122066b51673898fd532be4e227b6a2677fa83ffa18dcc1f0f5fc7a622ec264676ff", "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": "11002004249999881153510779.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }