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Canton Updates/1220cc...7273
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #55,481

This Gateway_FinalizeBlock transaction built EVM block #55,481 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #55,481
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.5s

Block planned

Producer plans block #55481 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #55481

3.6s
3.6s

Committed on Canton

Participant commits update 1220cc3c13…197273
—

Imported to the execution layers

Importer applies block #55481 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.5s
EVM
Canton
External call
Total
Complete3.6s
3.6s

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
#55,481
Block Hash
0x85fe8c5c...20deb548
Block Timestamp
Nov 6, 2026, 23:03:33 UTC
Transactions
0xc76c6673...d09cb5870xbe97...d97b → 0xa080...b8f2Success
0xd76dc01c...8ae2f8a10xfe3a...db13 → 0x39e8...fe3eSuccess
Overview
Update ID
1220cc3c13...5a197273
Offset
175790
Record Time
Nov 6, 2026, 23:03:36 UTC
Command ID
gw-64c9a5594...3598e1dd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00986614a7...9cca1d80
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002c519ddcdefa3535d5f9b652c21ffa6e70c3bde107d3c25270b79099674770d9ca1212205afa02691771d413bebf3a864a77d2c471165ed245557cd1cd4bb527d50db284", "block": { "timestamp": { "unpack": "1794006213." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28a2f64edcb2b36a6ba73ea079062e40059c8c1099d643c96990c03be55522144e2312869e0e5432c06b7d28 (111 bytes)", "f871820277858bb2c97008825208946472ad75dbe67c13ed3e6f98df8cf37be532832e880de0b6b3a7640000…4360f88763c6c4079aa05aa0631ba44b81238e35535f9520d81d7c43319f4512d1d7432ecc5ec582d38d2681 (115 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…1271681cb25f5fdf4c7443a04dc6b0070940dbbf506cd76c4bba088ffd1b435fa92cbb0245e8723b15557010 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1c1675eeb14cfca4c2f600a03dc4dcf2b17940f39f447715d51b322dd576b73550c8931ee1b5e14da1d69acb (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84847bb468c4fe39b3f8aca06de2208ddf841044ba8ee7fb4e6d956e0f7dcf8f4f1f65cc9c9d0450aaff2573 (141 bytes)", "f871821c1b858bb2c970088252089439e80e84c81692d58adb8725caff4591299dfe3e88016345785d8a0000…bd9f6f80dac1732856ac07a0040502d07b64f7e3be705f0e1541b579ef5f6c1369f348944ef2b97ddec87937 (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": [] } }
0x8be60ed1...c6d372ec0x7eaf...25e2 → 0x6472...832eSuccess
0xce57d187...0506a7c90xeaf8...fd90 → 0xa276...16d2Success
0x157d692a...d5d882180x176c...a339 → 0x235d...3c8cSuccess
0x8194438c...398b9e470xd502...53b4 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002c519ddc...d50db284
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d32b352e07f4a46135b8e91be24c7cd57fcf80d65857e7b6a8fb315c3598e1dd", "timestamp": { "unpack": "1794006213." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28a2f64edcb2b36a6ba73ea079062e40059c8c1099d643c96990c03be55522144e2312869e0e5432c06b7d28 (111 bytes)", "f871820277858bb2c97008825208946472ad75dbe67c13ed3e6f98df8cf37be532832e880de0b6b3a7640000…4360f88763c6c4079aa05aa0631ba44b81238e35535f9520d81d7c43319f4512d1d7432ecc5ec582d38d2681 (115 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…1271681cb25f5fdf4c7443a04dc6b0070940dbbf506cd76c4bba088ffd1b435fa92cbb0245e8723b15557010 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1c1675eeb14cfca4c2f600a03dc4dcf2b17940f39f447715d51b322dd576b73550c8931ee1b5e14da1d69acb (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84847bb468c4fe39b3f8aca06de2208ddf841044ba8ee7fb4e6d956e0f7dcf8f4f1f65cc9c9d0450aaff2573 (141 bytes)", "f871821c1b858bb2c970088252089439e80e84c81692d58adb8725caff4591299dfe3e88016345785d8a0000…bd9f6f80dac1732856ac07a0040502d07b64f7e3be705f0e1541b579ef5f6c1369f348944ef2b97ddec87937 (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:0007846cf6...3ca6b9f1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bad72a1f...ede827a0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "85fe8c5c80d6c7dc07d4d3938a0216a343dfd301a08f486361914f5d20deb548", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0019c12238...d134855e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bad72a1f94c6e35b5501e31c9ef36ca0011960f477cc702c1db957a0cbd641deca121220c2bb2bf4141584ffecafcdaacb7a96c8c7937cfef84258051ad0c23dede827a0", "hash": "85fe8c5c80d6c7dc07d4d3938a0216a343dfd301a08f486361914f5d20deb548", "number": "55481", "timestamp": "1794006213", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d32b352e07f4a46135b8e91be24c7cd57fcf80d65857e7b6a8fb315c3598e1dda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28a2f64edcb2b36a6ba73ea079062e40059c8c1099d643c96990c03be55522144e2312869e0e5432c06b7d28 (111 bytes)", "f871820277858bb2c97008825208946472ad75dbe67c13ed3e6f98df8cf37be532832e880de0b6b3a7640000…4360f88763c6c4079aa05aa0631ba44b81238e35535f9520d81d7c43319f4512d1d7432ecc5ec582d38d2681 (115 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…1271681cb25f5fdf4c7443a04dc6b0070940dbbf506cd76c4bba088ffd1b435fa92cbb0245e8723b15557010 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1c1675eeb14cfca4c2f600a03dc4dcf2b17940f39f447715d51b322dd576b73550c8931ee1b5e14da1d69acb (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84847bb468c4fe39b3f8aca06de2208ddf841044ba8ee7fb4e6d956e0f7dcf8f4f1f65cc9c9d0450aaff2573 (141 bytes)", "f871821c1b858bb2c970088252089439e80e84c81692d58adb8725caff4591299dfe3e88016345785d8a0000…bd9f6f80dac1732856ac07a0040502d07b64f7e3be705f0e1541b579ef5f6c1369f348944ef2b97ddec87937 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ae79b18f...e275dfe8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0019c1223897f786118119172e7d5b879c9aa93ed05416fc583c2c357c9d325e4eca1212203e85c5434bf760bfd01b9f15431fbd2d138a9c28220146e6d00de67fd134855e", "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": "11002004249999976348211275.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }