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Canton Updates/1220c6...3bc0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #222,202

This Gateway_FinalizeBlock transaction built EVM block #222,202 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #222,202
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
473ms

Block planned

Producer plans block #222202 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #222202

378ms
378ms

Committed on Canton

Participant commits update 1220c61966…883bc0
—

Imported to the execution layers

Importer applies block #222202 from GatewayHead

—
0ms
250ms
473ms
EVM
Canton
External call
Total
Complete378ms
378ms

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
#222,202
Block Hash
0x00e4a441...5a95a215
Block Timestamp
Nov 15, 2026, 21:39:32 UTC
Transactions
0xbefe5b6e...072470010x910f...a821 → 0x235d...3c8cSuccess
0x30369090...86837c6c0x4c49...113a → 0xa276...16d2Success
Overview
Update ID
1220c61966...0d883bc0
Offset
688513
Record Time
Nov 15, 2026, 21:39:32 UTC
Command ID
gw-64c9a5594...070b3100
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b392bf89...9226db27
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ea3a52a9d59330882bcb83dd249bf07f88293275331d81148fb78387f744fb82ca121220cfda1f957ba8e09fc1de1f792f3304125070df69646273ee6abf214c87494a22", "block": { "timestamp": { "unpack": "1794778772." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b11850e6a90001f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…609bdd1b2524f0d418f525a05ff901d0d9ecb5b81a633deac45b3af91173ddb56310e2cff71ea7b402083171 (141 bytes)", "f86d16850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c79936d24c9d3e50dbbfca04b5822f484d2deaf4479221bbc76db98c7a148d2215627af37301038dc74a8ee (111 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:00ea3a52a9...87494a22
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3275da91c2362f9634125dc2dfb5f0ac17d719b3ae2bf72c548fa024070b3100", "timestamp": { "unpack": "1794778772." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b11850e6a90001f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…609bdd1b2524f0d418f525a05ff901d0d9ecb5b81a633deac45b3af91173ddb56310e2cff71ea7b402083171 (141 bytes)", "f86d16850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c79936d24c9d3e50dbbfca04b5822f484d2deaf4479221bbc76db98c7a148d2215627af37301038dc74a8ee (111 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:00ba4f0f91...9d8dca8a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bb9a7fec...48289125
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "00e4a441b6fb3b432f9e2e2a62c4d110724a9499b44f0ba2f813acee5a95a215", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fe4b99b2...7d6d3ae0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bb9a7fecb02322e1c55005ed7abb2df0c066809d08c3db37400b7335895bc3f8ca1212204f0d18d2e44b8683ef09a9069bd9a6b223c95028d405f634a4c272e848289125", "hash": "00e4a441b6fb3b432f9e2e2a62c4d110724a9499b44f0ba2f813acee5a95a215", "number": "222202", "timestamp": "1794778772", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03275da91c2362f9634125dc2dfb5f0ac17d719b3ae2bf72c548fa024070b3100a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b11850e6a90001f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…609bdd1b2524f0d418f525a05ff901d0d9ecb5b81a633deac45b3af91173ddb56310e2cff71ea7b402083171 (141 bytes)", "f86d16850e6a90001f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c79936d24c9d3e50dbbfca04b5822f484d2deaf4479221bbc76db98c7a148d2215627af37301038dc74a8ee (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b95c01df...51392dde
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fe4b99b2b571c3afe282eae461dae512651e145a3e00513ab0bd26fc3bff7c93ca121220576925fb737a92fa818ee528e34a8abdf557b4f5f24dc40e15c7c2937d6d3ae0", "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": "11002004249999818279175143.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }