Canton Updates/122086...c83d

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #81,152 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #81,152

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #81152 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #81152

2.6s

Committed on Canton

Participant commits update 1220860ec6…75c83d

—

Imported to the execution layers

Importer applies block #81152 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.6s

2.6s

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

#81,152

Block Hash

0x30c10208...f8d178d1

Block Timestamp

Nov 8, 2026, 08:03:36 UTC

Transactions

0x66ff847a...3155d95a0x075b...cdaa → 0xa276...16d2Success

0x2ecba3b3...401dac2b0x1d3d...b88a → 0x235d...3c8cSuccess

Overview

Update ID

1220860ec6...a375c83d

Offset

254784

Record Time

Nov 8, 2026, 08:03:38 UTC

Command ID

gw-64c9a5594...f1bbc7e0

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a745d9e7...f066b549

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "003fcce24c208a334f2a6a63e371509f9626ce65aeabfc97d981790b91e7f66a67ca121220704b60174b85ccfe75d4d4cfac921436c94b3e42cc932dc3f2998eb74cef5fab", "block": { "timestamp": { "unpack": "1794125016." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fbedc39a851f2df8ca9d14a018d432ed9022d16f9cbb3f88a164d02381b3429fc25b932ebd33596b4c117bc4 (141 bytes)", "f86c08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…02706a0b603ba7b38c26eaa033ec94cb1d382d7148f5f4594019372ac6b30eb7c5ef4c62c8b6c6c990e4e4a5 (110 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…37fa73d926a370904e31d6a0188b58b79e1406cfc34808e7c00974e403d00f3e5f6f436747b8acd103a5d5d2 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…edccc48188e95897701f12a07d5b892a99998f91fcc781e2d88d12a8532d4007387b4e1b97e69b0dcd2f909f (111 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…4c059591e615494e9ca29fa07f10d712f2a6db58e403994b49604b9214f39dd544f02ee1f8361859bbd6b55b (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:003fcce24c...4cef5fab

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "bb3fd2cf012b175860a3f4c08c5d8a4383cd032428fda3ecf90e9022f1bbc7e0", "timestamp": { "unpack": "1794125016." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fbedc39a851f2df8ca9d14a018d432ed9022d16f9cbb3f88a164d02381b3429fc25b932ebd33596b4c117bc4 (141 bytes)", "f86c08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…02706a0b603ba7b38c26eaa033ec94cb1d382d7148f5f4594019372ac6b30eb7c5ef4c62c8b6c6c990e4e4a5 (110 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…37fa73d926a370904e31d6a0188b58b79e1406cfc34808e7c00974e403d00f3e5f6f436747b8acd103a5d5d2 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…edccc48188e95897701f12a07d5b892a99998f91fcc781e2d88d12a8532d4007387b4e1b97e69b0dcd2f909f (111 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…4c059591e615494e9ca29fa07f10d712f2a6db58e403994b49604b9214f39dd544f02ee1f8361859bbd6b55b (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:006a40cff8...d28d5a5e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007882623006d4e3d72dcb53a2071cd22bc17de5385a8e0e0bc212dae547edeff5ca1212203e546d8132b85a1b56c1f2fa7c1726c9df1f632a53139110412c7450e560e400", "hash": "30c102082d26c45801edab78fbe34f740e06cd97390e6ffb71364b75f8d178d1", "number": "81152", "timestamp": "1794125016", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0bb3fd2cf012b175860a3f4c08c5d8a4383cd032428fda3ecf90e9022f1bbc7e0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fbedc39a851f2df8ca9d14a018d432ed9022d16f9cbb3f88a164d02381b3429fc25b932ebd33596b4c117bc4 (141 bytes)", "f86c08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…02706a0b603ba7b38c26eaa033ec94cb1d382d7148f5f4594019372ac6b30eb7c5ef4c62c8b6c6c990e4e4a5 (110 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…37fa73d926a370904e31d6a0188b58b79e1406cfc34808e7c00974e403d00f3e5f6f436747b8acd103a5d5d2 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…edccc48188e95897701f12a07d5b892a99998f91fcc781e2d88d12a8532d4007387b4e1b97e69b0dcd2f909f (111 bytes)", "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…4c059591e615494e9ca29fa07f10d712f2a6db58e403994b49604b9214f39dd544f02ee1f8361859bbd6b55b (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0099171c33...ecb624bc

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006a40cff897fe9ae94ecf8991f7ecdacfcaf9abb0f4e84b27f2a9da6a4e373772ca12122030efdd7d360593f3c5e82a9271f898fcde204a03d228d387eef66731d28d5a5e", "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": "11002004249999967079834605.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }