Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #170,365 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #170,365

EVM block settled on CantonGateway · Gateway_FinalizeBlock

Block planned

Producer plans block #170365 (block timestamp)

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #170365

Committed on Canton

Participant commits update 1220f4e775…90c582

Imported to the execution layers

Importer applies block #170365 from GatewayHead

Complete

Step durations aren't available on this connection, so per-step and total timings are omitted rather than shown as a misleading 0ms. The lifecycle stages above did occur (the Canton↔EVM correlation is confirmed); only the sub-step wall-clock timing is unavailable — it requires a data source that reports distinct step timestamps rather than an atomic commit.

Settled EVM Block

Block

#170,365

Block Hash

0x7777b00c...0900ca1d

Block Timestamp

Nov 12, 2026, 19:59:42 UTC

Transactions

0x9d29cc94...19717fa00x300e...ebea → 0xbeed...74d2Success

0xbfaaa6a7...bbb1a4c80x932b...7715 → 0xa276...16d2Success

Overview

Update ID

1220f4e775...7c90c582

Offset

528633

Record Time

Nov 12, 2026, 19:59:41 UTC

Command ID

gw-64c9a5594...9bd76d7a

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b26b2a26...65709bfb

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "008e19193be37bd078bdb3daf7da434a7edb642d7b2faafce6ded94a8bc2a0ce3bca1212200da1f81aca267dc488faa6053c26994d39c6243cf4f475a43a65dd89f84675a3", "block": { "timestamp": { "unpack": "1794513582." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9ffcf6462a42d7e60c2891a002392d17d9e8b94957e9a82821ebc07e9defecb7a1bd1704243a04214a11cf1a (141 bytes)", "f8ac03850396547ebb8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…40db02fe64448d4819b9dca020ef073fb7dcf0383e09734d8d2fdea10aa3e348cde4fc61c27682f540c2492a (174 bytes)", "f8ac0a850396547ebb8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9b3ad062c5dc154b1c6e4da06b974f8fddad9f871b67cc83a335010654a20c612eee962f454a4d10477cfeaa (174 bytes)", "f88b0b850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1be45fb6b7846c25c977e4a03bc869cf4679db720daf9626dd5126552a9bf3d624d6b90b480cec34c9c7b704 (141 bytes)", "f88b13850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2c21a6b79c265adff1a882a0570c0bbb7e1ec232e73fdbd4ba814bd3d38dd160f7eaa704f730ba409cbf8f0d (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:008e19193b...f84675a3

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "79db30e3cf6c96ebfe19c496d08268a852f4aead061590ce60cea8ca9bd76d7a", "timestamp": { "unpack": "1794513582." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9ffcf6462a42d7e60c2891a002392d17d9e8b94957e9a82821ebc07e9defecb7a1bd1704243a04214a11cf1a (141 bytes)", "f8ac03850396547ebb8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…40db02fe64448d4819b9dca020ef073fb7dcf0383e09734d8d2fdea10aa3e348cde4fc61c27682f540c2492a (174 bytes)", "f8ac0a850396547ebb8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9b3ad062c5dc154b1c6e4da06b974f8fddad9f871b67cc83a335010654a20c612eee962f454a4d10477cfeaa (174 bytes)", "f88b0b850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1be45fb6b7846c25c977e4a03bc869cf4679db720daf9626dd5126552a9bf3d624d6b90b480cec34c9c7b704 (141 bytes)", "f88b13850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2c21a6b79c265adff1a882a0570c0bbb7e1ec232e73fdbd4ba814bd3d38dd160f7eaa704f730ba409cbf8f0d (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:001e49a1a6...816d5148

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0024d8bc1c1378fb34640b87787868aadd93f1e73289cce7bb2365a5bb0647651bca12122044979004b01449dacf41e41d3a913f4387487dfb7ad841b19f5d475671aca853", "hash": "7777b00cacfcb9299a7858283a2abc093c442deb678fb2c765c589210900ca1d", "number": "170365", "timestamp": "1794513582", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a079db30e3cf6c96ebfe19c496d08268a852f4aead061590ce60cea8ca9bd76d7aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0b850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9ffcf6462a42d7e60c2891a002392d17d9e8b94957e9a82821ebc07e9defecb7a1bd1704243a04214a11cf1a (141 bytes)", "f8ac03850396547ebb8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…40db02fe64448d4819b9dca020ef073fb7dcf0383e09734d8d2fdea10aa3e348cde4fc61c27682f540c2492a (174 bytes)", "f8ac0a850396547ebb8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9b3ad062c5dc154b1c6e4da06b974f8fddad9f871b67cc83a335010654a20c612eee962f454a4d10477cfeaa (174 bytes)", "f88b0b850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1be45fb6b7846c25c977e4a03bc869cf4679db720daf9626dd5126552a9bf3d624d6b90b480cec34c9c7b704 (141 bytes)", "f88b13850396547ebb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2c21a6b79c265adff1a882a0570c0bbb7e1ec232e73fdbd4ba814bd3d38dd160f7eaa704f730ba409cbf8f0d (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b535c0b5...391ffd5f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001e49a1a6b2d3fc47a94b32808c64a3f3df895afea00e3d596395d5c977934f21ca121220e98daadc1302566b679262ece83f04ea7e4fca06f6171bcd7c1a8f47816d5148", "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": "11002004249999854872724240.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }