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Canton Updates/122070...4c75
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #67,997

This Gateway_FinalizeBlock transaction built EVM block #67,997 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #67,997
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.7s

Block planned

Producer plans block #67997 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #67997

3.0s
3.0s

Committed on Canton

Participant commits update 1220704d21…2c4c75
—

Imported to the execution layers

Importer applies block #67997 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.7s
EVM
Canton
External call
Total
Complete3.0s
3.0s

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
#67,997
Block Hash
0xae3d70b9...f9770ff7
Block Timestamp
Nov 7, 2026, 09:12:51 UTC
Transactions
0xecd503a7...b8fa40700x1ce5...f950 → 0xa0ff...f0cbSuccess
0x5f780b41...7b33a6540xfcdc...178c → 0xb492...ca1bSuccess
Overview
Update ID
1220704d21...fb2c4c75
Offset
213948
Record Time
Nov 7, 2026, 09:12:53 UTC
Command ID
gw-64c9a5594...dfa8bccf
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0059828610...33279c8f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00aa1b7c308e3f07343cc880be2a844f1c7556b172b056ca4f3ae5c5cef51b4d6cca1212203b1f1ee1163f6b0d7d8ca72c4c7ce80f03bc998104c79a5caefd6814b9b2b557", "block": { "timestamp": { "unpack": "1794042771." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0f858bb2c97008825c8b94a0ffe53393d09083dd400fae85ea58d30b86f0cb80a43fb5c1cb0000000000…f021d917b79fd73f03bc81a045cf98ba6122e369b881e3eedb6f9fef8806fb6802a3833287080855ce7088f1 (141 bytes)", "f8ac04858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…0b0b0b96556dad8e206a22a05c8a2cc94c2886eaa58d709f6d637d73f729a34ef2c31240f1e0af21d6196a81 (174 bytes)", "f871820b1e858bb2c9700882520894b1707a658045ba3de1c9d21a99f3d14cd7bd266088016345785d8a0000…da94b3eba360f08208ec24a00641f8bc1aec60a012b4eee96b4c677468f6fe70c7356f211c04bbbd1a3d4957 (115 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": [] } }
0x69063bb4...185871a60xfd7c...4601 → 0xb170...2660Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00aa1b7c30...b9b2b557
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9d15b11d596c48b604455a6f2b5ad2941816db2a6dc1efe77442bf22dfa8bccf", "timestamp": { "unpack": "1794042771." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0f858bb2c97008825c8b94a0ffe53393d09083dd400fae85ea58d30b86f0cb80a43fb5c1cb0000000000…f021d917b79fd73f03bc81a045cf98ba6122e369b881e3eedb6f9fef8806fb6802a3833287080855ce7088f1 (141 bytes)", "f8ac04858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…0b0b0b96556dad8e206a22a05c8a2cc94c2886eaa58d709f6d637d73f729a34ef2c31240f1e0af21d6196a81 (174 bytes)", "f871820b1e858bb2c9700882520894b1707a658045ba3de1c9d21a99f3d14cd7bd266088016345785d8a0000…da94b3eba360f08208ec24a00641f8bc1aec60a012b4eee96b4c677468f6fe70c7356f211c04bbbd1a3d4957 (115 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:006460d6a5...e6353117
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005b9818b4...bc5fff7f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ae3d70b939240d37e754cac63e982ebdec4f934eb91a2e6d4f0d2158f9770ff7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e63b7100...83f06a42
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005b9818b41718080479114d64c4c4ee9a368b6349930e97f85ec2987d0463c2d0ca121220ebb61a86108cb648190f8b77a04eac80bc6907f30083265fea19c46fbc5fff7f", "hash": "ae3d70b939240d37e754cac63e982ebdec4f934eb91a2e6d4f0d2158f9770ff7", "number": "67997", "timestamp": "1794042771", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09d15b11d596c48b604455a6f2b5ad2941816db2a6dc1efe77442bf22dfa8bccfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0f858bb2c97008825c8b94a0ffe53393d09083dd400fae85ea58d30b86f0cb80a43fb5c1cb0000000000…f021d917b79fd73f03bc81a045cf98ba6122e369b881e3eedb6f9fef8806fb6802a3833287080855ce7088f1 (141 bytes)", "f8ac04858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…0b0b0b96556dad8e206a22a05c8a2cc94c2886eaa58d709f6d637d73f729a34ef2c31240f1e0af21d6196a81 (174 bytes)", "f871820b1e858bb2c9700882520894b1707a658045ba3de1c9d21a99f3d14cd7bd266088016345785d8a0000…da94b3eba360f08208ec24a00641f8bc1aec60a012b4eee96b4c677468f6fe70c7356f211c04bbbd1a3d4957 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0070da8afd...f4461565
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e63b7100481f0795badd6e1905fd0bc1d6dd3c9705787da5d1815a9539a5aa88ca1212200d0a49cd3405f9ca242f7018ebd0039c5b4ed85641c49768f87a1a7583f06a42", "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": "11002004249999971707581715.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }