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Canton Updates/122099...a219
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #152,909

This Gateway_FinalizeBlock transaction built EVM block #152,909 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #152,909
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #152909 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #152909

1.7s
1.7s

Committed on Canton

Participant commits update 122099f28b…d3a219
—

Imported to the execution layers

Importer applies block #152909 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#152,909
Block Hash
0xd3f52940...dbd8badd
Block Timestamp
Nov 11, 2026, 21:04:25 UTC
Transactions
0x35a7f7b8...4c659a7e0xb200...1f49 → 0x3520...f0d5Success
0xffb62e26...de0b853b0xbbeb...3b60 → contract creationSuccess
Overview
Update ID
122099f28b...1fd3a219
Offset
474893
Record Time
Nov 11, 2026, 21:04:26 UTC
Command ID
gw-64c9a5594...d913ac8d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0045caf6f1...1e87d26a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0019b5105e7cd1148926cff87e459c786a6d2440e36e929019dad19412df20bd94ca12122047ec954999c7cd527f6b9e17dd2b56a34cce16c663b11188fb7ce4b86b4907aa", "block": { "timestamp": { "unpack": "1794431065." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608702…598ee28eaba7e4cf31827aa05eb6f355476423386b548e6ff48ffec58abb7a802c3cba791bd9cf9b2b9c44d4 (119 bytes)", "f86d0e84b44740df825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…0d7935668b215250961933a0658ea64ab5797a3fb58b67a689a38f681ca5d16c86bb487730097b495bef55ff (111 bytes)", "f90ceb4d849dbe58c383080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…98cece7df633aaa4914e8fa01646acfb5a2a7f74c4dbb500a6adda5005cd372ef3b2be83c82f4f3f6cc1ee15 (3,310 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": [] } }
0xddcef5d0...6410e5120x505c...1d97 → 0xb5e7...8760Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0019b5105e...6b4907aa
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c39d168171d5622771ff62a5ac784a079ea3f6f4165e94659adf4787d913ac8d", "timestamp": { "unpack": "1794431065." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608702…598ee28eaba7e4cf31827aa05eb6f355476423386b548e6ff48ffec58abb7a802c3cba791bd9cf9b2b9c44d4 (119 bytes)", "f86d0e84b44740df825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…0d7935668b215250961933a0658ea64ab5797a3fb58b67a689a38f681ca5d16c86bb487730097b495bef55ff (111 bytes)", "f90ceb4d849dbe58c383080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…98cece7df633aaa4914e8fa01646acfb5a2a7f74c4dbb500a6adda5005cd372ef3b2be83c82f4f3f6cc1ee15 (3,310 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:00ec498e2b...74ba9723
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0032d2c79b...d1bdd83f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d3f529400f36d8760728207bfa2e232af88cfcdf4f1c4f26fabb0259dbd8badd", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006ab210f3...5264b66d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0032d2c79b38d051dbbb2389360ce9db608a7af57598463642f23f1e1050269154ca121220c4b1285f91d09865eae0e2acc6e8739a2ffbc55e07f7d0fe0b6da36ad1bdd83f", "hash": "d3f529400f36d8760728207bfa2e232af88cfcdf4f1c4f26fabb0259dbd8badd", "number": "152909", "timestamp": "1794431065", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c39d168171d5622771ff62a5ac784a079ea3f6f4165e94659adf4787d913ac8da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608702…598ee28eaba7e4cf31827aa05eb6f355476423386b548e6ff48ffec58abb7a802c3cba791bd9cf9b2b9c44d4 (119 bytes)", "f86d0e84b44740df825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…0d7935668b215250961933a0658ea64ab5797a3fb58b67a689a38f681ca5d16c86bb487730097b495bef55ff (111 bytes)", "f90ceb4d849dbe58c383080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…98cece7df633aaa4914e8fa01646acfb5a2a7f74c4dbb500a6adda5005cd372ef3b2be83c82f4f3f6cc1ee15 (3,310 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0039373aca...41b575e6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006ab210f34c78e4c8464b0d1eb3edbca681f28512925de3eb41f7c62da9011380ca1212208f3dea3cdf479966f5888d43c9b4d1e39dfb71540e9d1d1e0e58b88e5264b66d", "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": "11002004249999868527553057.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }