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Canton Updates/12200d...fb11
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #97,197

This Gateway_FinalizeBlock transaction built EVM block #97,197 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #97,197
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #97197 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #97197

1.2s
1.2s

Committed on Canton

Participant commits update 12200d0b9a…5efb11
—

Imported to the execution layers

Importer applies block #97197 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
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
#97,197
Block Hash
0x3648a69e...7af2d495
Block Timestamp
Nov 9, 2026, 18:32:49 UTC
Transactions
0x3eb76df0...46c59bad0x49da...afe9 → contract creationSuccess
0x45089c07...809461110xa880...6051 → 0xa276...16d2Success
Overview
Update ID
12200d0b9a...ce5efb11
Offset
304722
Record Time
Nov 9, 2026, 18:32:50 UTC
Command ID
gw-64c9a5594...33747902
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006433cbe3...979cd9c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f45bf79279254c5f783fb64b77bcf332f6fd42e5fea417b4f05b44d150757ee1ca121220ccee29ed6fec2a66c58da8b0bbc144036c4ea75f38edff94423cc0d747b6bcaf", "block": { "timestamp": { "unpack": "1794249169." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90ceb458459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…15131e43b4e50335701af7a043b0ff1b14ae04c9089648e85e0db023df5a99cf74bd05a5d8127adda8ba924a (3,310 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ab3f0ba83574b355babc1aa0539e8f639c206ec75f32897180c2b4625ee862317f5c454af4dbcbaf9a135ac2 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…399388273a00ed4eb43a59a05cb4b3dfb3ee635ae82cff6cd0a9059421fbb609e32d81b5b1b4bb2d83e4ff02 (141 bytes)", "f8718216b9858bb2c97008825208948be5811fbc1e58e8fdde7222e4581df080a6625188016345785d8a0000…6198087c86cff40f23e527a03f96c343302488709f06610c85513b8b792c8b79b53f26b156a7160553a8efbd (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": [] } }
0x1bedc875...1ec79cb20x9c90...9706 → 0x5345...9be7Success
0xfe1c5b98...be0345f10xfd7c...4601 → 0x8be5...6251Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f45bf792...47b6bcaf
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2a6f6c855304b1a018b781f4c6383ff9c3e13383027236c255328f8533747902", "timestamp": { "unpack": "1794249169." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90ceb458459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…15131e43b4e50335701af7a043b0ff1b14ae04c9089648e85e0db023df5a99cf74bd05a5d8127adda8ba924a (3,310 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ab3f0ba83574b355babc1aa0539e8f639c206ec75f32897180c2b4625ee862317f5c454af4dbcbaf9a135ac2 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…399388273a00ed4eb43a59a05cb4b3dfb3ee635ae82cff6cd0a9059421fbb609e32d81b5b1b4bb2d83e4ff02 (141 bytes)", "f8718216b9858bb2c97008825208948be5811fbc1e58e8fdde7222e4581df080a6625188016345785d8a0000…6198087c86cff40f23e527a03f96c343302488709f06610c85513b8b792c8b79b53f26b156a7160553a8efbd (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:0008d9a985...3778c28f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0061009839...e9c0ce3d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3648a69e8038b07eb65a19deb2d156ec797430e11d3af57ba887f3647af2d495", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0055f1bc3b...5e330ea5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0061009839feee28f96e9485fea391c36eced64f8c0ec3a2c2bec5bb8e453323beca121220907aa9e8cb1bda8ff3851aee21becb134e0ff89b8602616166ef26b3e9c0ce3d", "hash": "3648a69e8038b07eb65a19deb2d156ec797430e11d3af57ba887f3647af2d495", "number": "97197", "timestamp": "1794249169", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02a6f6c855304b1a018b781f4c6383ff9c3e13383027236c255328f8533747902a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f90ceb458459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…15131e43b4e50335701af7a043b0ff1b14ae04c9089648e85e0db023df5a99cf74bd05a5d8127adda8ba924a (3,310 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…ab3f0ba83574b355babc1aa0539e8f639c206ec75f32897180c2b4625ee862317f5c454af4dbcbaf9a135ac2 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…399388273a00ed4eb43a59a05cb4b3dfb3ee635ae82cff6cd0a9059421fbb609e32d81b5b1b4bb2d83e4ff02 (141 bytes)", "f8718216b9858bb2c97008825208948be5811fbc1e58e8fdde7222e4581df080a6625188016345785d8a0000…6198087c86cff40f23e527a03f96c343302488709f06610c85513b8b792c8b79b53f26b156a7160553a8efbd (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0024ae63e4...36a211a2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0055f1bc3baebed2823db84f963a190efa607db243c1c96f036a899e38f97f5b69ca121220cc1c5cea14c010fe793eaa81ecebe496cb89d5f2bad8ba2a81afa2395e330ea5", "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": "11002004249999959898796097.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }