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Canton Updates/122049...c5d6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #166,313

This Gateway_FinalizeBlock transaction built EVM block #166,313 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #166,313
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #166313 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #166313

935ms
935ms

Committed on Canton

Participant commits update 1220495dcc…3ac5d6
—

Imported to the execution layers

Importer applies block #166313 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete935ms
935ms

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
#166,313
Block Hash
0x32d35e4a...c1147e34
Block Timestamp
Nov 12, 2026, 16:53:21 UTC
Transactions
0x6907e747...1789e76a0x19c9...8aee → 0xd129...b96cSuccess
0x580b7be7...9c0ad16a0x6388...5f0e → 0x6575...7fddSuccess
Overview
Update ID
1220495dcc...453ac5d6
Offset
516291
Record Time
Nov 12, 2026, 16:53:21 UTC
Command ID
gw-64c9a5594...a2c6ff57
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0046dc1b6e...7d628262
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "32d35e4abf47eeee6843be7ee65c8ed52adcd8cb6c179e7dfda665e8c1147e34", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x1352d4aa...dc211a570x2660...fbc1 → 0x5345...9be7Success
0x1bdba7c6...fe2ee3240xb713...4668 → 0x9e02...3de2Success
0x86346437...20aa29a90x7301...e60d → 0xa276...16d2Success
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c52a4dcb...d4767aac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0046dc1b6ed4b3221451f1d51c8b5a475c5add846cb8a7b18a2c212363fdaef6c5ca1212201b3ecc8b3fca457bf096df77da4570201d6bd922fed5097696d248317d628262", "hash": "32d35e4abf47eeee6843be7ee65c8ed52adcd8cb6c179e7dfda665e8c1147e34", "number": "166313", "timestamp": "1794502401", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fd4e715f4aa0c3f5d4e8c834195fe9946a4a10a73a2a8c3da7e2a4e4a2c6ff57a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a8501cd52001a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…1b1a53c5b21ce3a94f7ef6a06f5f8877b740715433d782cfb001c5dd21d9eb07378d79e1230950bc3eb3e289 (174 bytes)", "f8ac128501cd52001a8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f5707327c490d1225580c4a02abda68db0114e209aac0ec0c1dae77c1c7dddb3ba580b7b966f5a72b979fe17 (174 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e825208946575f30ae533c5e3fcddaeadf2b0e97e94107fdd8703…83013ee0062b1748d19e01a04554c2a4500b68c18efcb69aa620ba681f035169d14fdfd762e21d6e9e1d0122 (119 bytes)", "f88b148501cd52001a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…262859cd5c2965ed2512aaa01262dd08312d8f6a93b8627bc0a8d5ffa1b4391110c12ff44fd9334ff37a73a8 (141 bytes)", "f88b048501cd52001a826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…87a2cb7cf51cfe2fba5282a0328de0e2024fa0359405a2af1ef27290d5ab69e82747b9444c0eba3cc5e90db4 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007b4339dd...93fac95f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c52a4dcb2dfcd950413de9ed262a6766ebdf52b10da65d36ba8b9663a524a0b7ca1212209ad9f81361a0ed6e95c4c939030cceb174d61c966635793b245eac6ad4767aac", "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": "11002004249999858800773183.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0098f3b553...5d81f289
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008eb39d4506b4c5bd895c2dd63d55b6a59f313e942a091579640e1e4342e7ab86ca12122094fdb9cb8dac3e769848c2e2ab316b4cf41bc2b342d4b8fedf29c22dd92d6aaf", "block": { "timestamp": { "unpack": "1794502401." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a8501cd52001a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…1b1a53c5b21ce3a94f7ef6a06f5f8877b740715433d782cfb001c5dd21d9eb07378d79e1230950bc3eb3e289 (174 bytes)", "f8ac128501cd52001a8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f5707327c490d1225580c4a02abda68db0114e209aac0ec0c1dae77c1c7dddb3ba580b7b966f5a72b979fe17 (174 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e825208946575f30ae533c5e3fcddaeadf2b0e97e94107fdd8703…83013ee0062b1748d19e01a04554c2a4500b68c18efcb69aa620ba681f035169d14fdfd762e21d6e9e1d0122 (119 bytes)", "f88b148501cd52001a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…262859cd5c2965ed2512aaa01262dd08312d8f6a93b8627bc0a8d5ffa1b4391110c12ff44fd9334ff37a73a8 (141 bytes)", "f88b048501cd52001a826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…87a2cb7cf51cfe2fba5282a0328de0e2024fa0359405a2af1ef27290d5ab69e82747b9444c0eba3cc5e90db4 (141 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008eb39d45...d92d6aaf
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fd4e715f4aa0c3f5d4e8c834195fe9946a4a10a73a2a8c3da7e2a4e4a2c6ff57", "timestamp": { "unpack": "1794502401." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a8501cd52001a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…1b1a53c5b21ce3a94f7ef6a06f5f8877b740715433d782cfb001c5dd21d9eb07378d79e1230950bc3eb3e289 (174 bytes)", "f8ac128501cd52001a8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f5707327c490d1225580c4a02abda68db0114e209aac0ec0c1dae77c1c7dddb3ba580b7b966f5a72b979fe17 (174 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e825208946575f30ae533c5e3fcddaeadf2b0e97e94107fdd8703…83013ee0062b1748d19e01a04554c2a4500b68c18efcb69aa620ba681f035169d14fdfd762e21d6e9e1d0122 (119 bytes)", "f88b148501cd52001a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…262859cd5c2965ed2512aaa01262dd08312d8f6a93b8627bc0a8d5ffa1b4391110c12ff44fd9334ff37a73a8 (141 bytes)", "f88b048501cd52001a826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…87a2cb7cf51cfe2fba5282a0328de0e2024fa0359405a2af1ef27290d5ab69e82747b9444c0eba3cc5e90db4 (141 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:002c231625...4b33ef57
Choice: Archive
Payload
{}