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Canton Updates/12200d...9667
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #18,689

This Gateway_FinalizeBlock transaction built EVM block #18,689 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #18,689
EVM block settled on CantonGateway · Gateway_FinalizeBlock

Block planned

Producer plans block #18689 (block timestamp)

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #18689

Committed on Canton

Participant commits update 12200d6b8a…449667

Imported to the execution layers

Importer applies block #18689 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
#18,689
Block Hash
0xd918a3bc...083be15f
Block Timestamp
Nov 3, 2026, 20:42:46 UTC
Transactions
0x44f24422...ee0f1bd10xbbb7...2435 → 0xa276...16d2Success
0xec34a701...c26443630xfcb4...0cb4 → 0xa080...b8f2Success
Overview
Update ID
12200d6b8a...ec449667
Offset
60411
Record Time
Nov 3, 2026, 20:42:45 UTC
Command ID
gw-64c9a5594...02bf06e2
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00eaa08985...cdc917ca
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d5a11036f2b70ae57e895b6730ad36eb2095748d66324bb533c7c12aa91decc9ca121220a9d941661f007914da886c4462fecbd02b9cfdd87abf0ab146bdd30d7ae46ec1", "block": { "timestamp": { "unpack": "1793738566." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2581a9843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d76472580…ab5dfd4b2ebab781c5a961a04d802505b8d53d733ba381637d89db3d1ba4a5a86cfb5b8bc7d78b7e4bc376e7 (117 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f1f17c615f4ba3bc7e60fca070203c43953cdac4f99ab36a77dd97a16cc5ee55f5f7b125b368cce493527178 (141 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…72392cd52356dd8617ee76a01abea2699547bfb83cf83acefecf763e344b864e23fe82cf97a4eee01877a071 (174 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": [] } }
0x4856efc4...7cf4593d0x2c16...ccc1 → 0x2a1e...4725Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d5a11036...7ae46ec1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4ef67736333913ef8c2d85fc95d3c1ef37f30f9adc37eb32e422c47702bf06e2", "timestamp": { "unpack": "1793738566." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2581a9843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d76472580…ab5dfd4b2ebab781c5a961a04d802505b8d53d733ba381637d89db3d1ba4a5a86cfb5b8bc7d78b7e4bc376e7 (117 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f1f17c615f4ba3bc7e60fca070203c43953cdac4f99ab36a77dd97a16cc5ee55f5f7b125b368cce493527178 (141 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…72392cd52356dd8617ee76a01abea2699547bfb83cf83acefecf763e344b864e23fe82cf97a4eee01877a071 (174 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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008feeb744...ec570467
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a9cc9c59...385cc36e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d918a3bc741748c61a6f01065eb56ace3823841d87dc3c1ac611fe57083be15f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00203cef45...7e61fc97
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a9cc9c59523f0de0c3d99e74e8a324c537b926121938dd5d28da5ef5a772d847ca121220f7a9c7a2f18d486022212ffc8cafa20fc32dd4342fa4cf886f67b5b9385cc36e", "hash": "d918a3bc741748c61a6f01065eb56ace3823841d87dc3c1ac611fe57083be15f", "number": "18689", "timestamp": "1793738566", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04ef67736333913ef8c2d85fc95d3c1ef37f30f9adc37eb32e422c47702bf06e2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f872830e4a2581a9843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d76472580…ab5dfd4b2ebab781c5a961a04d802505b8d53d733ba381637d89db3d1ba4a5a86cfb5b8bc7d78b7e4bc376e7 (117 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f1f17c615f4ba3bc7e60fca070203c43953cdac4f99ab36a77dd97a16cc5ee55f5f7b125b368cce493527178 (141 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…72392cd52356dd8617ee76a01abea2699547bfb83cf83acefecf763e344b864e23fe82cf97a4eee01877a071 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0041d9ea8b...2b7555ff
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00203cef4514cecdeb027de6b7711dd66e5ce968996320927967ec296f572c95acca1212207ef227087d357dc523eb17d120246b8d41b6506f768b7af08146098f7e61fc97", "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": "11002004249999991578547389.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }