Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,354 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #98,354

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

Block planned

Producer plans block #98354 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98354

2.4s

Committed on Canton

Participant commits update 1220b57828…7c535d

—

Imported to the execution layers

Importer applies block #98354 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

EVM

Canton

External call

Total

Complete2.4s

2.4s

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

#98,354

Block Hash

0x9a5db8fa...e58ded0f

Block Timestamp

Nov 9, 2026, 19:27:42 UTC

Transactions

0x5d8c0d6e...464feb450x54b1...8722 → 0xa276...16d2Success

0x306e0387...8b972dc70x8960...4ddb → 0x235d...3c8cSuccess

Overview

Update ID

1220b57828...447c535d

Offset

308248

Record Time

Nov 9, 2026, 19:27:44 UTC

Command ID

gw-64c9a5594...1b629d41

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a5958099...4776213c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0020fb0a4ad6b054937372b6398f765201951587e00b0fe9ca956ed80411b4c0d2ca1212204aa798b19532bfdffc1e3c84c19c05a815aff4912ebc58fc27f8f33c62288151", "block": { "timestamp": { "unpack": "1794252462." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ecae6bfd68bdd3b2b71be8a0363447928f5cb776a731bf2f25ca853475639bf81dddcaebc28482604497d19e (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8009aab0be000afdaa98fda05d06b44d48482abed741a5e93bd1c17bc7dd9d6fda69462bd8c256d4845609aa (141 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e82282088afb51ecf84d30a0122b6b14040ed1dde732ac5efe679a48aa302068563705660a7dd8010dffea9f (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f04c88c66dec3960f4983a044c02cd3ca320411fa94e239ad802ffa95d779f16aa36ee5d573d97041ee037d (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3606245e8de4fdc07f1bfea0747371957d62fad95f5129d3853c05399ff77ef872a4104d086f0e58e3ea3005 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c526450535879553a5591fa06db8a0850bfa9bc07b1242b3d5dd44ffe6fc678c837c79f7c69f08e618de32bf (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:0020fb0a4a...62288151

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "9ca0a24eb09bbc9c0d2181e02099860fe4fb432c8ebdf7b05012ea471b629d41", "timestamp": { "unpack": "1794252462." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ecae6bfd68bdd3b2b71be8a0363447928f5cb776a731bf2f25ca853475639bf81dddcaebc28482604497d19e (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8009aab0be000afdaa98fda05d06b44d48482abed741a5e93bd1c17bc7dd9d6fda69462bd8c256d4845609aa (141 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e82282088afb51ecf84d30a0122b6b14040ed1dde732ac5efe679a48aa302068563705660a7dd8010dffea9f (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f04c88c66dec3960f4983a044c02cd3ca320411fa94e239ad802ffa95d779f16aa36ee5d573d97041ee037d (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3606245e8de4fdc07f1bfea0747371957d62fad95f5129d3853c05399ff77ef872a4104d086f0e58e3ea3005 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c526450535879553a5591fa06db8a0850bfa9bc07b1242b3d5dd44ffe6fc678c837c79f7c69f08e618de32bf (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00f566e692...ab6b9a0d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006b3112fbfa85dd3e6fd3a406fb17ffe480e9d90c5177c2eff563f60a5eaf8bb2ca1212201a43be5918861d6aa0e4c258c9c953ea2d08373ee2588bd4fd6bcd0bfe866feb", "hash": "9a5db8fa4c1b5dadbd62b253e200c5a034ef11ddd729fa88ae8f1921e58ded0f", "number": "98354", "timestamp": "1794252462", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09ca0a24eb09bbc9c0d2181e02099860fe4fb432c8ebdf7b05012ea471b629d41a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ecae6bfd68bdd3b2b71be8a0363447928f5cb776a731bf2f25ca853475639bf81dddcaebc28482604497d19e (174 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8009aab0be000afdaa98fda05d06b44d48482abed741a5e93bd1c17bc7dd9d6fda69462bd8c256d4845609aa (141 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e82282088afb51ecf84d30a0122b6b14040ed1dde732ac5efe679a48aa302068563705660a7dd8010dffea9f (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f04c88c66dec3960f4983a044c02cd3ca320411fa94e239ad802ffa95d779f16aa36ee5d573d97041ee037d (111 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3606245e8de4fdc07f1bfea0747371957d62fad95f5129d3853c05399ff77ef872a4104d086f0e58e3ea3005 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c526450535879553a5591fa06db8a0850bfa9bc07b1242b3d5dd44ffe6fc678c837c79f7c69f08e618de32bf (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005e6b92d3...d1b53b14

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f566e692d87a953b1cc92da5a1a3890f6526d68d5c64bb58423939586d5dd7baca121220015ecf1b91908d3055b3ac1dd294bb93c29eda6d93b27a90083fd657ab6b9a0d", "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": "11002004249999959115773969.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }