Canton Updates/122071...8eca

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,558 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #58,558

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.5s

2.6s

Block planned

Producer plans block #58558 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58558

2.1s

Committed on Canton

Participant commits update 1220715b41…078eca

—

Imported to the execution layers

Importer applies block #58558 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.5s

2.6s

EVM

Canton

External call

Total

Complete2.1s

2.1s

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

#58,558

Block Hash

0x2f56be95...8e20a9df

Block Timestamp

Nov 7, 2026, 01:03:23 UTC

Transactions

0x4dd3869e...b2542bdd0x6747...4c32 → 0x235d...3c8cSuccess

0x9203081d...1786bbf20xe373...b08a → 0xe0a4...1b87Success

Overview

Update ID

1220715b41...57078eca

Offset

185141

Record Time

Nov 7, 2026, 01:03:25 UTC

Command ID

gw-64c9a5594...caccc8c5

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:008229b04c...f1075ff5

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0064b6dce387f66d5d323bcdc0811593afa14835a30d8342b75558c42aad0ecf59ca1212206f8e2bcb57dc7ac2c425480b37c0a357c7bf6b11270de21027df22e6d8998acc", "block": { "timestamp": { "unpack": "1794013403." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2196fdb573a28aea5ab4fba061c4ee0833a95f22d58626eede50534f2b1a87aded6472245d26ccb994fb4ac1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8403f58e692172a44e9af4a0072ac360478e39fce6c6053edae9d509c1508dfac048d32a7d2ebdf021a115ff (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b8567ab483e752025c7449a0121101f1017bf467aa3dfb3278c5fd6db59bbdeb41f59c98ee62d787dc2287e9 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ce7e4e112f72d3102242e4a0608b56db5c8ee47773ea25224818ab8fa8340352c570f67d19b1634885ac43dd (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…bce1869f89583856c777f4a06beac15bbad5c95aee6db7287044a0aaa96c26394fca92a4af579d6015bf2ed8 (141 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…fa284515c147c9c8ec608aa0573a86eee83591744f4c73a47aa52947c31e8636cc2059243275053579c9e839 (174 bytes)", "f871822205858bb2c9700882520894e68328fe7a3aea9766748eb17096a4d78677d37888016345785d8a0000…9427369942b635a9bf399aa01ba326823542f38f7479fd62572eb4f01c8d5189607ec59f3bf3509b1196ef23 (115 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:0064b6dce3...d8998acc

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f8b6f5e37547921162b0fe819dfa9e804650da2d99f110723a68c10ccaccc8c5", "timestamp": { "unpack": "1794013403." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2196fdb573a28aea5ab4fba061c4ee0833a95f22d58626eede50534f2b1a87aded6472245d26ccb994fb4ac1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8403f58e692172a44e9af4a0072ac360478e39fce6c6053edae9d509c1508dfac048d32a7d2ebdf021a115ff (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b8567ab483e752025c7449a0121101f1017bf467aa3dfb3278c5fd6db59bbdeb41f59c98ee62d787dc2287e9 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ce7e4e112f72d3102242e4a0608b56db5c8ee47773ea25224818ab8fa8340352c570f67d19b1634885ac43dd (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…bce1869f89583856c777f4a06beac15bbad5c95aee6db7287044a0aaa96c26394fca92a4af579d6015bf2ed8 (141 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…fa284515c147c9c8ec608aa0573a86eee83591744f4c73a47aa52947c31e8636cc2059243275053579c9e839 (174 bytes)", "f871822205858bb2c9700882520894e68328fe7a3aea9766748eb17096a4d78677d37888016345785d8a0000…9427369942b635a9bf399aa01ba326823542f38f7479fd62572eb4f01c8d5189607ec59f3bf3509b1196ef23 (115 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:000e210f1e...8314cba8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bbf3e758dcb587cdf54ba0ce38a766e2a8ff541d8036b2fd1707f7b4d91ff0dcca121220288c18a9c8c0cf9c5eda1af3f24f137dc6aa78a7d0a4fa335c220d3b1bc97676", "hash": "2f56be95c9f91226e73a4ab2169099adcc22f862b2f0b2836eced15c8e20a9df", "number": "58558", "timestamp": "1794013403", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f8b6f5e37547921162b0fe819dfa9e804650da2d99f110723a68c10ccaccc8c5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2196fdb573a28aea5ab4fba061c4ee0833a95f22d58626eede50534f2b1a87aded6472245d26ccb994fb4ac1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8403f58e692172a44e9af4a0072ac360478e39fce6c6053edae9d509c1508dfac048d32a7d2ebdf021a115ff (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b8567ab483e752025c7449a0121101f1017bf467aa3dfb3278c5fd6db59bbdeb41f59c98ee62d787dc2287e9 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ce7e4e112f72d3102242e4a0608b56db5c8ee47773ea25224818ab8fa8340352c570f67d19b1634885ac43dd (141 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…bce1869f89583856c777f4a06beac15bbad5c95aee6db7287044a0aaa96c26394fca92a4af579d6015bf2ed8 (141 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…fa284515c147c9c8ec608aa0573a86eee83591744f4c73a47aa52947c31e8636cc2059243275053579c9e839 (174 bytes)", "f871822205858bb2c9700882520894e68328fe7a3aea9766748eb17096a4d78677d37888016345785d8a0000…9427369942b635a9bf399aa01ba326823542f38f7479fd62572eb4f01c8d5189607ec59f3bf3509b1196ef23 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004b9342fc...4fd8a933

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000e210f1e5ee402f2b5658cf47b47051faccfb6a8424886b2dab6d234d4ccdff3ca1212207ddf93ae268ad7b8d1d8298a73999fb8a66f94307e7ffa6f71716a238314cba8", "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": "11002004249999974867316706.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }