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Canton Updates/1220ab...929f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,210

This Gateway_FinalizeBlock transaction built EVM block #59,210 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #59,210
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #59210 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59210

1.2s
1.2s

Committed on Canton

Participant commits update 1220abfb4c…f9929f
—

Imported to the execution layers

Importer applies block #59210 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#59,210
Block Hash
0x90cce4aa...808805e4
Block Timestamp
Nov 7, 2026, 01:28:49 UTC
Transactions
0x697c8557...10d460e80x5fd4...4260 → 0xfd7c...4601Success
0x49d21b3c...f735b1d70x0db6...6ba6 → 0xa276...16d2Success
Overview
Update ID
1220abfb4c...ddf9929f
Offset
187123
Record Time
Nov 7, 2026, 01:28:50 UTC
Command ID
gw-64c9a5594...2982de39
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00108de0ff...4ae9f59d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0044d6aadb2c371977e154e25ec3a0444711d596b6ea55bcbf4ab09b4b2d6967a6ca1212202f50c985d7263afab5bbde1204ca3bda23d89e495376c06a458152f48945077b", "block": { "timestamp": { "unpack": "1794014929." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7580b5f2815f0f29f09ec5a050851e9518056266435a0d21d99af2438a0a4b122b9330b815d1fbbc9aa859a7 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…b643ff7642b888cf187a32a058999acaa3727b080678863b4e7d4eb65988ec2e5c8fd3e05db23d941e1ee3a1 (111 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…1c85f021019beeb641d26da03a632ca7129e012b6e5ae3c8d99b921970463eb166d0eeebfba52b1bd942d347 (174 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": [] } }
0x3c09e416...f57283320x72d0...63de → 0xe0a4...1b87Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0044d6aadb...8945077b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0507c5c9c63b72223209457981edb5b9b4402c8c851622adc7d617952982de39", "timestamp": { "unpack": "1794014929." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7580b5f2815f0f29f09ec5a050851e9518056266435a0d21d99af2438a0a4b122b9330b815d1fbbc9aa859a7 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…b643ff7642b888cf187a32a058999acaa3727b080678863b4e7d4eb65988ec2e5c8fd3e05db23d941e1ee3a1 (111 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…1c85f021019beeb641d26da03a632ca7129e012b6e5ae3c8d99b921970463eb166d0eeebfba52b1bd942d347 (174 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:00f979e50e...982162cd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0051e39b67...467a33ec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "90cce4aa50ebaa70b990b683eb85a08486035d8d01daf26ebe952b8b808805e4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0023f79e96...6ae73838
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0051e39b6780c1e0c41bbe5c13e0b847177088d5341b4e577b0b49feaf8ab44c5aca1212202d30bbc3f51986c32802a4b66f0031592f5097d59b4bb35990f747a9467a33ec", "hash": "90cce4aa50ebaa70b990b683eb85a08486035d8d01daf26ebe952b8b808805e4", "number": "59210", "timestamp": "1794014929", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a00507c5c9c63b72223209457981edb5b9b4402c8c851622adc7d617952982de39a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7580b5f2815f0f29f09ec5a050851e9518056266435a0d21d99af2438a0a4b122b9330b815d1fbbc9aa859a7 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…b643ff7642b888cf187a32a058999acaa3727b080678863b4e7d4eb65988ec2e5c8fd3e05db23d941e1ee3a1 (111 bytes)", "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…1c85f021019beeb641d26da03a632ca7129e012b6e5ae3c8d99b921970463eb166d0eeebfba52b1bd942d347 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009fda7138...bf40851f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0023f79e96638a9018e8a2b65c3e08d21c229de22fbabf2ca41c00c6452ace621bca121220308ff0ee5b8fc37e0721ca3287caf89a2b872ecfada63771330af7926ae73838", "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": "11002004249999974597999630.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }