Canton Updates/122087...5ec5

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #135,177 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #135,177

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

5.5s

Block planned

Producer plans block #135177 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135177

4.4s

Committed on Canton

Participant commits update 122087439a…125ec5

—

Imported to the execution layers

Importer applies block #135177 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

5.5s

EVM

Canton

External call

Total

Complete4.4s

4.4s

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

#135,177

Block Hash

0xf5f4b607...25f5bfff

Block Timestamp

Nov 11, 2026, 05:29:49 UTC

Transactions

0xc6ed0496...30e1e54c0x11e1...9e2f → 0x5345...9be7Success

0x22be86fc...8449faa90x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

122087439a...f3125ec5

Offset

420760

Record Time

Nov 11, 2026, 05:29:53 UTC

Command ID

gw-64c9a5594...de513dbb

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c5072723...7ae258d3

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0032d669d9f4d3aa26bfbff8d0ac847303e4e580b492364104b35a6ef51d7135c2ca1212200b68d2088a835341c35b03f548c253c5a4a48c2250d614d4cdc6e9c845b2b3a6", "block": { "timestamp": { "unpack": "1794374989." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab078411cc40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…40261b6fee7ad0e76cc75aa056cd3d5adabe887982dba8effb16c16ff949f22f3f72649e161058e5bc213e3e (173 bytes)", "f8ab0c8411cc40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…5a0a5c1fcb0e00b12120b7a079b459c7b4016f197a55e22f8dbf78a9e0a1784334bc10830ba37fb3e6be50bb (173 bytes)", "f8ae8244518405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…01324b84b474b4ee75558da00423f15d0a3783b783cd68d026bef7c6b62109ac5a3c43a376640871ee84f18f (176 bytes)", "f8ae8244528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…95f7c5c4b4290e1e4fcc5ba01ae0522fda272f16239ccc884813b50e3a796bc60041fa61523bd3fe9a025236 (176 bytes)", "02f901f4830e4a25821888830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…59e3fe764ef95b492215c7a036c4da35cbb11ed60b4cb356ba8bd6bbf110e5c2a83009ec483e42838f52e76a (504 bytes)", "f8ab0c8411cc40008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…cd83468944394c36e2525aa0076af899a56cc12240cf4cec058f89ca8e52d37ea150bf8b4e9850d23156f9e8 (173 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:0032d669d9...45b2b3a6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b5c2294cdec458bfe08676e368b1a2c19f4289a39f6b6c0ecd9d9916de513dbb", "timestamp": { "unpack": "1794374989." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab078411cc40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…40261b6fee7ad0e76cc75aa056cd3d5adabe887982dba8effb16c16ff949f22f3f72649e161058e5bc213e3e (173 bytes)", "f8ab0c8411cc40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…5a0a5c1fcb0e00b12120b7a079b459c7b4016f197a55e22f8dbf78a9e0a1784334bc10830ba37fb3e6be50bb (173 bytes)", "f8ae8244518405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…01324b84b474b4ee75558da00423f15d0a3783b783cd68d026bef7c6b62109ac5a3c43a376640871ee84f18f (176 bytes)", "f8ae8244528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…95f7c5c4b4290e1e4fcc5ba01ae0522fda272f16239ccc884813b50e3a796bc60041fa61523bd3fe9a025236 (176 bytes)", "02f901f4830e4a25821888830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…59e3fe764ef95b492215c7a036c4da35cbb11ed60b4cb356ba8bd6bbf110e5c2a83009ec483e42838f52e76a (504 bytes)", "f8ab0c8411cc40008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…cd83468944394c36e2525aa0076af899a56cc12240cf4cec058f89ca8e52d37ea150bf8b4e9850d23156f9e8 (173 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:00801ec38a...9a255a6b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00370725751c9946a4c9ebbd9956f688abf9323cec31d6006f4c04cd5807772b32ca12122084cffb882c359aef513404a7f126434f4dd669361db27f3989e6a81c05b59ecc", "hash": "f5f4b6073c08072c999c9b939b9ccc291732d95d95412bcdd30e354525f5bfff", "number": "135177", "timestamp": "1794374989", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b5c2294cdec458bfe08676e368b1a2c19f4289a39f6b6c0ecd9d9916de513dbba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab078411cc40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…40261b6fee7ad0e76cc75aa056cd3d5adabe887982dba8effb16c16ff949f22f3f72649e161058e5bc213e3e (173 bytes)", "f8ab0c8411cc40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…5a0a5c1fcb0e00b12120b7a079b459c7b4016f197a55e22f8dbf78a9e0a1784334bc10830ba37fb3e6be50bb (173 bytes)", "f8ae8244518405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…01324b84b474b4ee75558da00423f15d0a3783b783cd68d026bef7c6b62109ac5a3c43a376640871ee84f18f (176 bytes)", "f8ae8244528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…95f7c5c4b4290e1e4fcc5ba01ae0522fda272f16239ccc884813b50e3a796bc60041fa61523bd3fe9a025236 (176 bytes)", "02f901f4830e4a25821888830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…59e3fe764ef95b492215c7a036c4da35cbb11ed60b4cb356ba8bd6bbf110e5c2a83009ec483e42838f52e76a (504 bytes)", "f8ab0c8411cc40008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…cd83468944394c36e2525aa0076af899a56cc12240cf4cec058f89ca8e52d37ea150bf8b4e9850d23156f9e8 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000c975147...2e81b9d1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00801ec38a2a8552d2f115d7b3fdb8da451ee6d491f88a947049669ecd58957f48ca121220e3d5ae3e2387b636ad09374c53f5f36212240f16caf781b96761befc9a255a6b", "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": "11002004249999885709685451.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }