Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #134,006 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #134,006

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

370ms

Block planned

Producer plans block #134006 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134006

296ms

Committed on Canton

Participant commits update 12203b4450…763c32

—

Imported to the execution layers

Importer applies block #134006 from GatewayHead

—

0ms

250ms

370ms

EVM

Canton

External call

Total

Complete296ms

296ms

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

#134,006

Block Hash

0xe2d5a716...2b23c3cd

Block Timestamp

Nov 11, 2026, 04:43:37 UTC

Transactions

0x2574a0c7...cee0f0040x278e...f1a1 → 0xb778...3d80Success

0xbb5fc5b8...1d4392080xa9b6...9287 → 0xa276...16d2Success

Overview

Update ID

12203b4450...17763c32

Offset

417201

Record Time

Nov 11, 2026, 04:43:37 UTC

Command ID

gw-64c9a5594...254c3bbe

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0021ba2eca...7bb154ed

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e8f978540089ba0a727f94bb1f134399a9ea9dd604c7ce8eaa4550283ee0dcf3ca121220a4cafdb5ccb35aabd9fa42ca311ebbbfa4d86cc69142c1fe2aa18086c6e6b2ef", "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": "11002004249999886970080888.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001335ab70...6e1fc89e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0080d599fb7ca754f28c2581ce1c3476ca6099f384a3fdc6636a540de8347aadd2ca121220e7de1067aa57ac7c85810e8cc0277c2880b552a44548c1380a62379ed5f3efe0", "block": { "timestamp": { "unpack": "1794372217." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8240468405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f55f37fc2b059000af9e0ca04cb7fee9545e90a8dfafb1058eea772874069c7928da6609f5b06e66a1d0e82e (176 bytes)", "f8ab1084089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…21d640256a3f644b23b719a0320b77a55de1adf271f47cfc7b11aece21f16bb76ca7e5311014714d0aee8c1f (173 bytes)", "f86c08840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…8ee995e37043ff4cb480f9a07b7ad5eb6a11702eba3f28751cae4a19da7c27331e1492118491d6d1af26b187 (110 bytes)", "f88a1084089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…677f790a158ee5f8fc43e9a0594354c98c6b7b220b61bc743cc50e2202241748c55dcef88a5a9e14a2b2e34c (140 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:0080d599fb...d5f3efe0

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "62fb51ceaa55f0b7cc4c5f10914f5c11ee97aa6b13da8d7a3997fa76254c3bbe", "timestamp": { "unpack": "1794372217." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8240468405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f55f37fc2b059000af9e0ca04cb7fee9545e90a8dfafb1058eea772874069c7928da6609f5b06e66a1d0e82e (176 bytes)", "f8ab1084089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…21d640256a3f644b23b719a0320b77a55de1adf271f47cfc7b11aece21f16bb76ca7e5311014714d0aee8c1f (173 bytes)", "f86c08840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…8ee995e37043ff4cb480f9a07b7ad5eb6a11702eba3f28751cae4a19da7c27331e1492118491d6d1af26b187 (110 bytes)", "f88a1084089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…677f790a158ee5f8fc43e9a0594354c98c6b7b220b61bc743cc50e2202241748c55dcef88a5a9e14a2b2e34c (140 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:00e8f97854...c6e6b2ef

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bdc22e69ebe33628d65bdd58659fdb278be3ec03fb4f418a82112f69e8436690ca12122040347e4b8669d2dd158f80645bb4edc6fff54c19e2ab63e660d4525b1ec41327", "hash": "e2d5a716faceeebb7d402090b26a85ad36f95359855c998bc269caf72b23c3cd", "number": "134006", "timestamp": "1794372217", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a062fb51ceaa55f0b7cc4c5f10914f5c11ee97aa6b13da8d7a3997fa76254c3bbea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8240468405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f55f37fc2b059000af9e0ca04cb7fee9545e90a8dfafb1058eea772874069c7928da6609f5b06e66a1d0e82e (176 bytes)", "f8ab1084089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…21d640256a3f644b23b719a0320b77a55de1adf271f47cfc7b11aece21f16bb76ca7e5311014714d0aee8c1f (173 bytes)", "f86c08840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…8ee995e37043ff4cb480f9a07b7ad5eb6a11702eba3f28751cae4a19da7c27331e1492118491d6d1af26b187 (110 bytes)", "f88a1084089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…677f790a158ee5f8fc43e9a0594354c98c6b7b220b61bc743cc50e2202241748c55dcef88a5a9e14a2b2e34c (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }