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Canton Updates/122086...be8f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #99,361

This Gateway_FinalizeBlock transaction built EVM block #99,361 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #99,361
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.2s

Block planned

Producer plans block #99361 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #99361

1.8s
1.8s

Committed on Canton

Participant commits update 122086a8c6…9cbe8f
—

Imported to the execution layers

Importer applies block #99361 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.2s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#99,361
Block Hash
0x07205549...d6c66f75
Block Timestamp
Nov 9, 2026, 20:13:43 UTC
Transactions
0xa7667f65...3a5ec2ee0x0ae8...b2ff → 0xa276...16d2Success
0xca474024...828708640x353b...3354 → 0xa276...16d2Success
Overview
Update ID
122086a8c6...359cbe8f
Offset
311315
Record Time
Nov 9, 2026, 20:13:44 UTC
Command ID
gw-64c9a5594...fabf699a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a06c5dfe...358f57bc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005de6f7a23f16e103e21c8203b4281338202d16a4d3792f10fd96ec93d7d863a3ca1212204bab0c12b6cab6ee18c0d643ab9a895c622960b342bcd36429adda79d2a7a578", "block": { "timestamp": { "unpack": "1794255223." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…50a8a85b4928ede3e0a451a07d20cb3a35a0675b158eb4cc2924d9e5c9a0a9bf6870d8e78c5a9d4f16c7cff1 (141 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b67dd51fd3cadad3577945a0169bfabaf47f5e2509802000d845293afe80c128540d9286eeaac617c0d40ebf (141 bytes)", "f910973a8459682f00830b51748080b91042608060405234801561000f575f5ffd5b50604051610f82380380…e80ebdf2e6b55649b454b8a0371d25a50539c54743f91fef3a8dbd73c0c6bcf26009df4c925c3d9e51151bb8 (4,250 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…7e1f9db145b91704c6ec08a04ef46b92fed4ac9a7e5f270c2992b01e6627d0a309cbcbc1fd965356cfeb3127 (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": [] } }
0x54031139...203fb0410xdac1...910a → 0x5345...9be7Success
0x74bdb7bf...e84f9ce70x8f8d...edf3 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005de6f7a2...d2a7a578
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c76a79c783c1b7f8992f06b81c4906c84ea877313788e2c3bfadd49bfabf699a", "timestamp": { "unpack": "1794255223." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…50a8a85b4928ede3e0a451a07d20cb3a35a0675b158eb4cc2924d9e5c9a0a9bf6870d8e78c5a9d4f16c7cff1 (141 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b67dd51fd3cadad3577945a0169bfabaf47f5e2509802000d845293afe80c128540d9286eeaac617c0d40ebf (141 bytes)", "f910973a8459682f00830b51748080b91042608060405234801561000f575f5ffd5b50604051610f82380380…e80ebdf2e6b55649b454b8a0371d25a50539c54743f91fef3a8dbd73c0c6bcf26009df4c925c3d9e51151bb8 (4,250 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…7e1f9db145b91704c6ec08a04ef46b92fed4ac9a7e5f270c2992b01e6627d0a309cbcbc1fd965356cfeb3127 (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:000ae27770...898e6b23
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00962dd539...14541c88
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "072055496d72eee7b42befe11798780bc3c5df5e026d50df361bbdcfd6c66f75", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00663f4f89...2741fa26
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00962dd539b4645cc97bce36d40f4ac46d74d74475a7247a9fdb04277a561d6e06ca1212200b49b21e1908b34b5c435d144573fce7e46131099f1d73ae1811dd1d14541c88", "hash": "072055496d72eee7b42befe11798780bc3c5df5e026d50df361bbdcfd6c66f75", "number": "99361", "timestamp": "1794255223", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c76a79c783c1b7f8992f06b81c4906c84ea877313788e2c3bfadd49bfabf699aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…50a8a85b4928ede3e0a451a07d20cb3a35a0675b158eb4cc2924d9e5c9a0a9bf6870d8e78c5a9d4f16c7cff1 (141 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b67dd51fd3cadad3577945a0169bfabaf47f5e2509802000d845293afe80c128540d9286eeaac617c0d40ebf (141 bytes)", "f910973a8459682f00830b51748080b91042608060405234801561000f575f5ffd5b50604051610f82380380…e80ebdf2e6b55649b454b8a0371d25a50539c54743f91fef3a8dbd73c0c6bcf26009df4c925c3d9e51151bb8 (4,250 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…7e1f9db145b91704c6ec08a04ef46b92fed4ac9a7e5f270c2992b01e6627d0a309cbcbc1fd965356cfeb3127 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0082c81a98...2a029a0a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00663f4f895897eea35c02221fd84771d2cbc839a80a2c10c1d7f0c1eb01a869b3ca12122018693447898d4e86ac877d43ecd377170eac04d5bfcbd936153e7d402741fa26", "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": "11002004249999958502723741.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }