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Canton Updates/122009...68e2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #81,789

This Gateway_FinalizeBlock transaction built EVM block #81,789 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #81,789
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #81789 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #81789

1.1s
1.1s

Committed on Canton

Participant commits update 1220094372…0468e2
—

Imported to the execution layers

Importer applies block #81789 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#81,789
Block Hash
0xd909be09...f0569b50
Block Timestamp
Nov 8, 2026, 08:33:29 UTC
Transactions
0x4eb09cd4...a85c669f0x7c13...ba7f → 0xfd7c...4601Success
0xf399d6c7...f2ddb24b0xd1a4...5853 → 0x235d...3c8cSuccess
Overview
Update ID
1220094372...c90468e2
Offset
256724
Record Time
Nov 8, 2026, 08:33:30 UTC
Command ID
gw-64c9a5594...fec5689c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009e450172...bc2fb344
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00de01abb65b2126ed0fc97035ce66fbe10e7cef3412f631850e4e6ceb88258737ca12122050408c1f2a9e587e3ae2387129671f4e446c651be1f1681bbea089bbb457b2b9", "block": { "timestamp": { "unpack": "1794126809." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…5dbf320c2420b784ee81c6a0650ba0a4cc16746782a51b5a75913654d772b09dc5e3effd111b8e0e30660836 (111 bytes)", "f8ac03858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…454bd6476a696ffac4dc4da07e0e76c2ca966707f293627f6d8418b8bbf4342f95db1224a70df3a15c141c67 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84741b85359865e9f78d55a03d599d15ce6fecefdd8ed263b92becc84b50c98e2a12f09b83e89dd3ea871156 (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e9693f6296aa00d0fb6aa2a06ffa56f0de7554a2ab110bac331e14d51618ff9e31faf7ad64512affed4f6970 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c7df7b2d8f4f3feabe49cfa02a088ac8196725845e1e6843492feb240dc125fcb8a28aad1ceb2d5f0dbde0e0 (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": [] } }
0x18de1e4c...155f778b0xc4d9...7a39 → 0xa276...16d2Success
0xfbbb867a...07aebaaa0xbc2a...6da6 → 0xb778...3d80Success
0xc7f2c487...739ae92a0xf45f...9d1d → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00de01abb6...b457b2b9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4ee62a916419539386ef91843e34e3ad672e8009fadec0e0c29a1e1afec5689c", "timestamp": { "unpack": "1794126809." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…5dbf320c2420b784ee81c6a0650ba0a4cc16746782a51b5a75913654d772b09dc5e3effd111b8e0e30660836 (111 bytes)", "f8ac03858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…454bd6476a696ffac4dc4da07e0e76c2ca966707f293627f6d8418b8bbf4342f95db1224a70df3a15c141c67 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84741b85359865e9f78d55a03d599d15ce6fecefdd8ed263b92becc84b50c98e2a12f09b83e89dd3ea871156 (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e9693f6296aa00d0fb6aa2a06ffa56f0de7554a2ab110bac331e14d51618ff9e31faf7ad64512affed4f6970 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c7df7b2d8f4f3feabe49cfa02a088ac8196725845e1e6843492feb240dc125fcb8a28aad1ceb2d5f0dbde0e0 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bf3cf1ea...a4c7aaca
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002046b5c0...58586417
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d909be095629dc3c06b07d3d1b86ba5a9e8329b73ac0d205471b20a1f0569b50", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007fa368f5...e42c286a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002046b5c012e0b8ce98fdc6eb68ee73522f975e8f1901c705b5865329a9373508ca1212202606ed7376476c8f46d3417502930a45e8619a02b680e85fb9dbf79f58586417", "hash": "d909be095629dc3c06b07d3d1b86ba5a9e8329b73ac0d205471b20a1f0569b50", "number": "81789", "timestamp": "1794126809", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a04ee62a916419539386ef91843e34e3ad672e8009fadec0e0c29a1e1afec5689ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…5dbf320c2420b784ee81c6a0650ba0a4cc16746782a51b5a75913654d772b09dc5e3effd111b8e0e30660836 (111 bytes)", "f8ac03858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…454bd6476a696ffac4dc4da07e0e76c2ca966707f293627f6d8418b8bbf4342f95db1224a70df3a15c141c67 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…84741b85359865e9f78d55a03d599d15ce6fecefdd8ed263b92becc84b50c98e2a12f09b83e89dd3ea871156 (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e9693f6296aa00d0fb6aa2a06ffa56f0de7554a2ab110bac331e14d51618ff9e31faf7ad64512affed4f6970 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c7df7b2d8f4f3feabe49cfa02a088ac8196725845e1e6843492feb240dc125fcb8a28aad1ceb2d5f0dbde0e0 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003caa505d...ae021458
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007fa368f5f95bb5b49874c8e71a0a614359d3f61e917f4b10cccf843f4852a416ca121220a7a6e3170f4323c7f72e93dfdf7240e571197a384811b179bc81d744e42c286a", "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": "11002004249999966834255754.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }