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Canton Updates/122081...480a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #29,628

This Gateway_FinalizeBlock transaction built EVM block #29,628 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #29,628
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.5s

Block planned

Producer plans block #29628 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #29628

2.0s
2.0s

Committed on Canton

Participant commits update 122081e7af…9a480a
—

Imported to the execution layers

Importer applies block #29628 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.5s
EVM
Canton
External call
Total
Complete2.0s
2.0s

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
#29,628
Block Hash
0xa1771972...f2550647
Block Timestamp
Nov 5, 2026, 14:27:18 UTC
Transactions
0xab9724c0...b3a7e8040x87ed...4dff → 0x235d...3c8cSuccess
0xd6ae4d26...ae9f9b4a0x1dd8...5eaf → 0x235d...3c8cSuccess
Overview
Update ID
122081e7af...f99a480a
Offset
96293
Record Time
Nov 5, 2026, 14:27:20 UTC
Command ID
gw-64c9a5594...acd5026c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00704ae96d...6de654d7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0099e8614b1f3b12bd59124d1d28d7cb43c9d7b22435d220a8f348b30aa86f9e25ca12122082906a9413156ea6c2f4960f1aafde89be5af5a1c3a0165607ab7bf46b824bc4", "block": { "timestamp": { "unpack": "1793888838." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…d96dea2c036a8a62b3d11ea0506d4f244f9763284b9ce21487bc426114419d48540056f1f2695f2f5aad21ae (120 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a6953a0e5aa69d4302db53a028b7bfb890ae3f67b20b897fd9b1f664c4d9568d9a0b5d31c85052e6960b1d5d (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b69a4308cf05faba13b6d7a002defbaf694873c5d3bd78880b4add1fc8b37feac32fa7818c0cd00cfca69e4f (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…205032c957c7d3470ca079a05d6b1fc11b94f19ce70e8cbc7e0eec1dc88ee3a109789007c61f9a7b418c46b4 (174 bytes)", "f8718203e2858bb2c9700882520894a4454cc5961683e62ce42e2b0ac4f31304cad4c988016345785d8a0000…47510ee26aebe635b85d58a005f77d5e1511ade7cf59134410115882d3468f31d2ed5c695fd49bbbfda523ad (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": [] } }
0xca945f06...d1ac162f0xfe3a...db13 → 0xa445...d4c9Success
0xdf4673f4...62c18d460x056b...64f6 → 0xfe3a...db13Success
0x51ac55f0...da0ce13b0x9d56...32be → 0x5345...9be7Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0099e8614b...6b824bc4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2bf75df0c3cc2dd80dbb1d0e68f48cd1cf5289d26fefe437ebc74c7cacd5026c", "timestamp": { "unpack": "1793888838." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…d96dea2c036a8a62b3d11ea0506d4f244f9763284b9ce21487bc426114419d48540056f1f2695f2f5aad21ae (120 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a6953a0e5aa69d4302db53a028b7bfb890ae3f67b20b897fd9b1f664c4d9568d9a0b5d31c85052e6960b1d5d (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b69a4308cf05faba13b6d7a002defbaf694873c5d3bd78880b4add1fc8b37feac32fa7818c0cd00cfca69e4f (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…205032c957c7d3470ca079a05d6b1fc11b94f19ce70e8cbc7e0eec1dc88ee3a109789007c61f9a7b418c46b4 (174 bytes)", "f8718203e2858bb2c9700882520894a4454cc5961683e62ce42e2b0ac4f31304cad4c988016345785d8a0000…47510ee26aebe635b85d58a005f77d5e1511ade7cf59134410115882d3468f31d2ed5c695fd49bbbfda523ad (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:006d2715f7...ebf9c4e4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007653dfb2...e73a1129
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a1771972bca765ea681046cd92d8340144ad6b5b1de3a1263b9052f3f2550647", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0078855d57...2b65b17d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007653dfb21ad068057945e9d79c416087ef5ce589dd3c70cdcedda4b7002944a3ca121220ef0cc6bb105fa7ebe6f476757ac52a46277ce44e69d70c853db37436e73a1129", "hash": "a1771972bca765ea681046cd92d8340144ad6b5b1de3a1263b9052f3f2550647", "number": "29628", "timestamp": "1793888838", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a02bf75df0c3cc2dd80dbb1d0e68f48cd1cf5289d26fefe437ebc74c7cacd5026ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…d96dea2c036a8a62b3d11ea0506d4f244f9763284b9ce21487bc426114419d48540056f1f2695f2f5aad21ae (120 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a6953a0e5aa69d4302db53a028b7bfb890ae3f67b20b897fd9b1f664c4d9568d9a0b5d31c85052e6960b1d5d (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b69a4308cf05faba13b6d7a002defbaf694873c5d3bd78880b4add1fc8b37feac32fa7818c0cd00cfca69e4f (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…205032c957c7d3470ca079a05d6b1fc11b94f19ce70e8cbc7e0eec1dc88ee3a109789007c61f9a7b418c46b4 (174 bytes)", "f8718203e2858bb2c9700882520894a4454cc5961683e62ce42e2b0ac4f31304cad4c988016345785d8a0000…47510ee26aebe635b85d58a005f77d5e1511ade7cf59134410115882d3468f31d2ed5c695fd49bbbfda523ad (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009168a3fc...ba648e9d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0078855d57183a8b207bbd5f136f4bacfa456f7a5b0d2992e8376cd6a1cf951ecdca121220b99b592a1c62effab85c79cba3bc95f12c5c6e527c2b16bf4a55fcda2b65b17d", "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": "11002004249999987315255118.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }