Canton Updates/122009...6848

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,194 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #98,194

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

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5.0s

5.1s

Block planned

Producer plans block #98194 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98194

4.0s

Committed on Canton

Participant commits update 12200934e4…f16848

—

Imported to the execution layers

Importer applies block #98194 from GatewayHead

—

0ms

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5.1s

EVM

Canton

External call

Total

Complete4.0s

4.0s

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

#98,194

Block Hash

0x989eeebd...f25a6472

Block Timestamp

Nov 9, 2026, 19:19:19 UTC

Transactions

0x12f64d38...40a367300x3ff9...35c7 → 0x235d...3c8cSuccess

0xeeeb3184...d596f0dd0x8664...5e57 → 0xfd7c...4601Success

Overview

Update ID

12200934e4...adf16848

Offset

307760

Record Time

Nov 9, 2026, 19:19:23 UTC

Command ID

gw-64c9a5594...9ccc8e8c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00efad089c...545460f3

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00b870060e806666ddf615feaa1d70123d3b6e9ccaeea6fcf0f95db28486a2ffb8ca1212209f18d78eca242f2c7cdea8da0193b4565bf9a92b7237bc7aff556d6267799de9", "block": { "timestamp": { "unpack": "1794251959." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a1d9cc0a544bf2dcbf19eda00c7d71953909332f435fc837d1f0b0d34d371e4e8dfbace7e44659a2cea58b66 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…49baecfa62ea5dc3331e8aa0267fb31e3509fca53455c4a1eb10ca9fa4df2109c25a608aefe68057c0fd1b27 (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5ad244952068c1f0c71d1aa0706422f4de0084b42a4908f12a6c67acc532eecbab4ecc2115d183d892563109 (141 bytes)", "f86d05858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…29b088c8b23f37fcf75c15a04c88480d3b0b4297262deccc6226eff25cc131a9dba3890052c3833b698b4dcd (111 bytes)", "f8ac09858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…4aa5c54fd045dedbad63a2a034f3d64bec9ca3f65c3f65392f010cf6693cece8dd3db2d96dcaadf964ee3b05 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…27bc9e388a3acdac114deda076c6a53a4cadc8cd78c68e3b978251529917f3bc95fafa29fd3f5936e13cfd7f (141 bytes)", "f86c478459682f008261a894b7d6809f9643f912490682a6f42498b4069d61f5865af3107a400080831c946e…b8c3a039fb26eba093964ea063e38dce5df86d960435507b46fdbbef0ab450a40e7821948ec6902dc2c7ada8 (110 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:00b870060e...67799de9

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "7ff4ad3229061422cce4f81448dedfc9a3c506050e0d9bae11029dce9ccc8e8c", "timestamp": { "unpack": "1794251959." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a1d9cc0a544bf2dcbf19eda00c7d71953909332f435fc837d1f0b0d34d371e4e8dfbace7e44659a2cea58b66 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…49baecfa62ea5dc3331e8aa0267fb31e3509fca53455c4a1eb10ca9fa4df2109c25a608aefe68057c0fd1b27 (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5ad244952068c1f0c71d1aa0706422f4de0084b42a4908f12a6c67acc532eecbab4ecc2115d183d892563109 (141 bytes)", "f86d05858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…29b088c8b23f37fcf75c15a04c88480d3b0b4297262deccc6226eff25cc131a9dba3890052c3833b698b4dcd (111 bytes)", "f8ac09858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…4aa5c54fd045dedbad63a2a034f3d64bec9ca3f65c3f65392f010cf6693cece8dd3db2d96dcaadf964ee3b05 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…27bc9e388a3acdac114deda076c6a53a4cadc8cd78c68e3b978251529917f3bc95fafa29fd3f5936e13cfd7f (141 bytes)", "f86c478459682f008261a894b7d6809f9643f912490682a6f42498b4069d61f5865af3107a400080831c946e…b8c3a039fb26eba093964ea063e38dce5df86d960435507b46fdbbef0ab450a40e7821948ec6902dc2c7ada8 (110 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00fb60c035...491f63e5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ccb31a9ec613a5486a208c7194b7433ddc753a2c1acb3df0ca57e83aeccf8d6fca1212202812680838b0341dd81d67461dcbf16d28eb691ebb6f54880b60867b0bedc340", "hash": "989eeebd705ce7940540a51d5f8f3fb0429a6f06c3ded79a7d728e3df25a6472", "number": "98194", "timestamp": "1794251959", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07ff4ad3229061422cce4f81448dedfc9a3c506050e0d9bae11029dce9ccc8e8ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a1d9cc0a544bf2dcbf19eda00c7d71953909332f435fc837d1f0b0d34d371e4e8dfbace7e44659a2cea58b66 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…49baecfa62ea5dc3331e8aa0267fb31e3509fca53455c4a1eb10ca9fa4df2109c25a608aefe68057c0fd1b27 (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5ad244952068c1f0c71d1aa0706422f4de0084b42a4908f12a6c67acc532eecbab4ecc2115d183d892563109 (141 bytes)", "f86d05858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…29b088c8b23f37fcf75c15a04c88480d3b0b4297262deccc6226eff25cc131a9dba3890052c3833b698b4dcd (111 bytes)", "f8ac09858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…4aa5c54fd045dedbad63a2a034f3d64bec9ca3f65c3f65392f010cf6693cece8dd3db2d96dcaadf964ee3b05 (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…27bc9e388a3acdac114deda076c6a53a4cadc8cd78c68e3b978251529917f3bc95fafa29fd3f5936e13cfd7f (141 bytes)", "f86c478459682f008261a894b7d6809f9643f912490682a6f42498b4069d61f5865af3107a400080831c946e…b8c3a039fb26eba093964ea063e38dce5df86d960435507b46fdbbef0ab450a40e7821948ec6902dc2c7ada8 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0008dc24a4...1c609066

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fb60c03520bba191e16513d64cfd5f11d4e80b40f06daf96d36f621a47484e48ca121220a1ef2c42efa1efcb04f22b27cf291dc1b60d2190087435db5936fba6491f63e5", "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": "11002004249999959220130634.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }