Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #133,321 through the gateway-build-block external call and committed it with 10 transactions.

Block Lifecycle

block #133,321

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

8.0s

8.9s

Block planned

Producer plans block #133321 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133321

7.1s

Committed on Canton

Participant commits update 1220dfda1d…b44b71

—

Imported to the execution layers

Importer applies block #133321 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

8.0s

8.9s

EVM

Canton

External call

Total

Complete7.1s

7.1s

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

#133,321

Block Hash

0x1f3ac337...5ab8613c

Block Timestamp

Nov 11, 2026, 04:15:04 UTC

Transactions

0x5cbdbb5e...33d820240x0dfa...0cee → 0x8fb1...8268Success

0x186cf605...a509a7dc0x214a...f50f → 0x925e...03fcSuccess

Overview

Update ID

1220dfda1d...c4b44b71

Offset

415117

Record Time

Nov 11, 2026, 04:15:11 UTC

Command ID

gw-64c9a5594...3d767301

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b47f3db4...af84b326

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "003da7accd8267409c289faa992441bd38592737adf2790c74a79c78fe38ccb2a9ca1212206e06fbde567a1bef933cbe1489211a6eaf13308046425f0436f3f5323c5c3a8e", "block": { "timestamp": { "unpack": "1794370504." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f8206608407270e00825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…bacb99c9ef864f514c5480a00b72640decd8c4cd2a22dd8ca47e0b616775321dd97336bbf2531262aadac2aa (113 bytes)", "02f901f4830e4a25821823830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9bb1d54cb0036ff7f843f2a03e4b0bff61b39c69a4e86ae217699f5c99d6515003b42aeba9139c1700daa3b8 (504 bytes)", "f8ae823dc48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0137a95d3c31fb83408a44a0715132f4fd3e256aefe29340fcef980202de0bc79e7a7e81d7f4fde6a7aabe5c (176 bytes)", "f8ae823dc58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a28e20eddd20d1410c8fb6a004262c87d2e688ea9c4605955dd8af0c732d0c21a66ba760d2338f168055f8f4 (176 bytes)", "f8ae823dc68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6c3e4d26b8c5fdb4df406ca01cd97dbf31f3a5da31d1d5c6b77bb8d7eb51b2d9794ccf23a41ca81c8920c124 (176 bytes)", "f8ab0f84089544008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…89e0964fff8893e25b7744a00365634fab16c66cd5fe29a96e763d3ab6ba67a194d2626fcbfe5eea690c46b1 (173 bytes)", "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…8a5d2d247eb4e14c41b43fa071babe4dd12d4074caeae6a5d6bbf797bf968de9b7d1c48721c9f1749085e664 (173 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…858da0691184db22d19081a0371ee3e41e7355b1f7e8be48f9147049f9cce8e6317d64107c9eeb8176ac9846 (110 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8ca12a4f542b7ca8ba50dea00e6e2cb3a7f250de1057233bd2b0ded19b09f562268c34655e04995932e1d15b (110 bytes)", "f86c09840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…6cac03f0c7c310f0d5e112a0375e14ea582931ed85791a8ba7e5710da3f4fc40d11a3193e258f9f963d35c9f (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:003da7accd...3c5c3a8e

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b7fce4cbbc2bab8349dd291d50a9d132c0cdb7c6d0110e082e6713323d767301", "timestamp": { "unpack": "1794370504." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f8206608407270e00825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…bacb99c9ef864f514c5480a00b72640decd8c4cd2a22dd8ca47e0b616775321dd97336bbf2531262aadac2aa (113 bytes)", "02f901f4830e4a25821823830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9bb1d54cb0036ff7f843f2a03e4b0bff61b39c69a4e86ae217699f5c99d6515003b42aeba9139c1700daa3b8 (504 bytes)", "f8ae823dc48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0137a95d3c31fb83408a44a0715132f4fd3e256aefe29340fcef980202de0bc79e7a7e81d7f4fde6a7aabe5c (176 bytes)", "f8ae823dc58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a28e20eddd20d1410c8fb6a004262c87d2e688ea9c4605955dd8af0c732d0c21a66ba760d2338f168055f8f4 (176 bytes)", "f8ae823dc68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6c3e4d26b8c5fdb4df406ca01cd97dbf31f3a5da31d1d5c6b77bb8d7eb51b2d9794ccf23a41ca81c8920c124 (176 bytes)", "f8ab0f84089544008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…89e0964fff8893e25b7744a00365634fab16c66cd5fe29a96e763d3ab6ba67a194d2626fcbfe5eea690c46b1 (173 bytes)", "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…8a5d2d247eb4e14c41b43fa071babe4dd12d4074caeae6a5d6bbf797bf968de9b7d1c48721c9f1749085e664 (173 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…858da0691184db22d19081a0371ee3e41e7355b1f7e8be48f9147049f9cce8e6317d64107c9eeb8176ac9846 (110 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8ca12a4f542b7ca8ba50dea00e6e2cb3a7f250de1057233bd2b0ded19b09f562268c34655e04995932e1d15b (110 bytes)", "f86c09840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…6cac03f0c7c310f0d5e112a0375e14ea582931ed85791a8ba7e5710da3f4fc40d11a3193e258f9f963d35c9f (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:00bc7f80c8...94e157be

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000d206a20774c898ea2f26499411738d61c2e4d904badff7009570aa9053f3dbbca12122076c27061666afe99a4ea0a30892e55ba8235ee5ec53a96cd5098b31f382aa92c", "hash": "1f3ac337e3f1173eb2df9367fb5102d165f89d5e4d97f341edbec2a25ab8613c", "number": "133321", "timestamp": "1794370504", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b7fce4cbbc2bab8349dd291d50a9d132c0cdb7c6d0110e082e6713323d767301a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86f8206608407270e00825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…bacb99c9ef864f514c5480a00b72640decd8c4cd2a22dd8ca47e0b616775321dd97336bbf2531262aadac2aa (113 bytes)", "02f901f4830e4a25821823830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9bb1d54cb0036ff7f843f2a03e4b0bff61b39c69a4e86ae217699f5c99d6515003b42aeba9139c1700daa3b8 (504 bytes)", "f8ae823dc48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0137a95d3c31fb83408a44a0715132f4fd3e256aefe29340fcef980202de0bc79e7a7e81d7f4fde6a7aabe5c (176 bytes)", "f8ae823dc58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a28e20eddd20d1410c8fb6a004262c87d2e688ea9c4605955dd8af0c732d0c21a66ba760d2338f168055f8f4 (176 bytes)", "f8ae823dc68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6c3e4d26b8c5fdb4df406ca01cd97dbf31f3a5da31d1d5c6b77bb8d7eb51b2d9794ccf23a41ca81c8920c124 (176 bytes)", "f8ab0f84089544008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…89e0964fff8893e25b7744a00365634fab16c66cd5fe29a96e763d3ab6ba67a194d2626fcbfe5eea690c46b1 (173 bytes)", "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…8a5d2d247eb4e14c41b43fa071babe4dd12d4074caeae6a5d6bbf797bf968de9b7d1c48721c9f1749085e664 (173 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…858da0691184db22d19081a0371ee3e41e7355b1f7e8be48f9147049f9cce8e6317d64107c9eeb8176ac9846 (110 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8ca12a4f542b7ca8ba50dea00e6e2cb3a7f250de1057233bd2b0ded19b09f562268c34655e04995932e1d15b (110 bytes)", "f86c09840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…6cac03f0c7c310f0d5e112a0375e14ea582931ed85791a8ba7e5710da3f4fc40d11a3193e258f9f963d35c9f (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007735796f...c3d6f51f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bc7f80c8c27005bc93971242c56dce3f0785308aaad1e2d0574b5e47fc5400aaca121220d6c051b771f2b3d4a004e72f8a547f1807294f259d52dab21ff9aafd94e157be", "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": "11002004249999887414479087.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }