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Canton Updates/122020...fdb9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #58,445

This Gateway_FinalizeBlock transaction built EVM block #58,445 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #58,445
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
156ms

Block planned

Producer plans block #58445 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58445

125ms
125ms

Committed on Canton

Participant commits update 12202079a4…1dfdb9
—

Imported to the execution layers

Importer applies block #58445 from GatewayHead

—
0ms
156ms
EVM
Canton
External call
Total
Complete125ms
125ms

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
#58,445
Block Hash
0x7b9e059b...51fab3d4
Block Timestamp
Nov 7, 2026, 00:58:54 UTC
Transactions
0x14631330...758b6b520x9c48...5a83 → 0xa276...16d2Success
0x43d1df95...815df9020x08f0...acb6 → 0x5345...9be7Success
Overview
Update ID
12202079a4...af1dfdb9
Offset
184798
Record Time
Nov 7, 2026, 00:58:54 UTC
Command ID
gw-64c9a5594...5394513c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e302645c...2551c5be
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001bf6a2be4fd70e576161f5cb1487b22efef3672eb6f7f67a4e7a389e32db24f7ca1212204097429a564a6c7abf595d510a29506bc9e90894db19d8712749ca2057e79af2", "block": { "timestamp": { "unpack": "1794013134." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…7aec59988bba47e732f72ca05e4391bb7e731f700b838d1874fcbb8daa140fe790227fc60eefe7b14e30155d (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a275a5f1edac179e9cfa0ea01e5fce59719c41725c4e98b9b0f6a5b0fe14bbba7dd73f1987294dce2f06a0fa (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…215629820229378c5c314ba03df130b467d990914b3ce1922fbc014b131feceb16c70fc760fb61601335e802 (141 bytes)", "f8718221ca858bb2c970088252089407290de5012e46f7a49f742035a59b7c578a344988016345785d8a0000…2ec44afc9688c1639fdc98a0135573797f4c0a38541c772ccc21dd30ad6bef2a6b7624f1a0245d8d074ac336 (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": [] } }
0x04b7b941...c2134f210xfe3a...db13 → 0x0729...3449Success
0x5653155e...116281d80x57c4...21a7 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001bf6a2be...57e79af2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "11d630a7aeed9e6a3cbfa594a17681177449a1da6f2182c9b7ac8ffe5394513c", "timestamp": { "unpack": "1794013134." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…7aec59988bba47e732f72ca05e4391bb7e731f700b838d1874fcbb8daa140fe790227fc60eefe7b14e30155d (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a275a5f1edac179e9cfa0ea01e5fce59719c41725c4e98b9b0f6a5b0fe14bbba7dd73f1987294dce2f06a0fa (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…215629820229378c5c314ba03df130b467d990914b3ce1922fbc014b131feceb16c70fc760fb61601335e802 (141 bytes)", "f8718221ca858bb2c970088252089407290de5012e46f7a49f742035a59b7c578a344988016345785d8a0000…2ec44afc9688c1639fdc98a0135573797f4c0a38541c772ccc21dd30ad6bef2a6b7624f1a0245d8d074ac336 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bb478a43...69148a49
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ea4a7ac3...11d9ec20
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7b9e059b590da7ea03a14ea67e35156bd3f2e19af8e08c7a28f581cb51fab3d4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001fef64b6...041bd7c0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ea4a7ac30ac390f8a6219201d68268ff6a45156f3921465e25751780fa96408dca1212204b9c43400ce166bd7b4d260cdeb8f943f9915b27915aa21a9338a18011d9ec20", "hash": "7b9e059b590da7ea03a14ea67e35156bd3f2e19af8e08c7a28f581cb51fab3d4", "number": "58445", "timestamp": "1794013134", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a011d630a7aeed9e6a3cbfa594a17681177449a1da6f2182c9b7ac8ffe5394513ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…7aec59988bba47e732f72ca05e4391bb7e731f700b838d1874fcbb8daa140fe790227fc60eefe7b14e30155d (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a275a5f1edac179e9cfa0ea01e5fce59719c41725c4e98b9b0f6a5b0fe14bbba7dd73f1987294dce2f06a0fa (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…215629820229378c5c314ba03df130b467d990914b3ce1922fbc014b131feceb16c70fc760fb61601335e802 (141 bytes)", "f8718221ca858bb2c970088252089407290de5012e46f7a49f742035a59b7c578a344988016345785d8a0000…2ec44afc9688c1639fdc98a0135573797f4c0a38541c772ccc21dd30ad6bef2a6b7624f1a0245d8d074ac336 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c7090d44...37fb911f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001fef64b6ec8d93194f28d084a721ac3d91c4689a9dac4955512ff385f5090073ca121220a606902bef9315a50609be1e5341724f7a39b363f569b8333799a1b4041bd7c0", "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": "11002004249999974917311126.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }