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Canton Updates/1220be...e9a6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #30,364

This Gateway_FinalizeBlock transaction built EVM block #30,364 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #30,364
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.9s

Block planned

Producer plans block #30364 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #30364

4.7s
4.7s

Committed on Canton

Participant commits update 1220be54d7…46e9a6
—

Imported to the execution layers

Importer applies block #30364 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.9s
EVM
Canton
External call
Total
Complete4.7s
4.7s

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
#30,364
Block Hash
0x071980ac...2d1c4d91
Block Timestamp
Nov 5, 2026, 15:00:09 UTC
Transactions
0xe28fde3c...569f19300x6a4c...89be → 0x235d...3c8cSuccess
0xfa28a505...8c20ec7e0xfe3a...db13 → 0x4df1...42f8Success
Overview
Update ID
1220be54d7...a246e9a6
Offset
98534
Record Time
Nov 5, 2026, 15:00:13 UTC
Command ID
gw-64c9a5594...09a9c210
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008509c68a...fe41134b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009328474d32b23df6501e611cab513fd20aacd4ba6a667370a6771b9be8805efdca1212207feacba93688b3b0083571a0955b27bd9ccd57a3854f50c4c18869766eb7f33a", "block": { "timestamp": { "unpack": "1793890809." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f989de3926977899bb6118a04b373d0ad9ed5b7167a42c8eb98f1e7609e1e272a475e0b94980a691d1c1ed49 (111 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…7258775b2293ba40476029a038fe6c88ad7ca99629e0883235eceec301a8c8a09b35d248a6c1e586dfef1d8e (174 bytes)", "f87182051e858bb2c97008825208944df1906f75639347b827922251e72490016442f888016345785d8a0000…829279e715c3ec2ceb0938a02c27ed9bfbc6758d24aed77da80ea5a787e3a1845361d78e64a6d4d97f2eb36d (115 bytes)", "f87182051f858bb2c9700882520894c5579f8a56fb2fd143f20ec8de2b2729d01cd06b88016345785d8a0000…10d417a6ba6293690f5deca079559338c24c5bd6ca29089b39278874071821453a6f8197a485eaaba1044fb5 (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": [] } }
0x5986297d...a525814b0x8beb...7f94 → 0xb778...3d80Success
0x38f2a39b...d0ee64fb0xfe3a...db13 → 0xc557...d06bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009328474d...6eb7f33a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "90b5c7f746a9f78b3b85dee3bcc9d428eca857e63229c0c434fe09df09a9c210", "timestamp": { "unpack": "1793890809." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f989de3926977899bb6118a04b373d0ad9ed5b7167a42c8eb98f1e7609e1e272a475e0b94980a691d1c1ed49 (111 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…7258775b2293ba40476029a038fe6c88ad7ca99629e0883235eceec301a8c8a09b35d248a6c1e586dfef1d8e (174 bytes)", "f87182051e858bb2c97008825208944df1906f75639347b827922251e72490016442f888016345785d8a0000…829279e715c3ec2ceb0938a02c27ed9bfbc6758d24aed77da80ea5a787e3a1845361d78e64a6d4d97f2eb36d (115 bytes)", "f87182051f858bb2c9700882520894c5579f8a56fb2fd143f20ec8de2b2729d01cd06b88016345785d8a0000…10d417a6ba6293690f5deca079559338c24c5bd6ca29089b39278874071821453a6f8197a485eaaba1044fb5 (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:002cc856db...c25ad525
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e5795dfd...719805a0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "071980acddd050bc681911cfcd1746a2a136281e9c7f240ff19559012d1c4d91", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ca4bd68f...6e7a4ee6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e5795dfd2d49b368b170140ac5e2e68d70dc09b137b5dccce73abbe5ccbbcf15ca12122050cccfedb477364a2f2ae0741784ced7d2e1c256f0c3bb39cd8598b8719805a0", "hash": "071980acddd050bc681911cfcd1746a2a136281e9c7f240ff19559012d1c4d91", "number": "30364", "timestamp": "1793890809", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a090b5c7f746a9f78b3b85dee3bcc9d428eca857e63229c0c434fe09df09a9c210a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f989de3926977899bb6118a04b373d0ad9ed5b7167a42c8eb98f1e7609e1e272a475e0b94980a691d1c1ed49 (111 bytes)", "f8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…7258775b2293ba40476029a038fe6c88ad7ca99629e0883235eceec301a8c8a09b35d248a6c1e586dfef1d8e (174 bytes)", "f87182051e858bb2c97008825208944df1906f75639347b827922251e72490016442f888016345785d8a0000…829279e715c3ec2ceb0938a02c27ed9bfbc6758d24aed77da80ea5a787e3a1845361d78e64a6d4d97f2eb36d (115 bytes)", "f87182051f858bb2c9700882520894c5579f8a56fb2fd143f20ec8de2b2729d01cd06b88016345785d8a0000…10d417a6ba6293690f5deca079559338c24c5bd6ca29089b39278874071821453a6f8197a485eaaba1044fb5 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009d5a4212...997bb8a2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ca4bd68f29ebc96293a1cefd59b68eb6c6e037de4640a15dbeac31bfe87c6720ca121220261dbacc803273aeff856df9cc8b5f6b9d9a2db9b59498158152f0be6e7a4ee6", "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": "11002004249999987076966788.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }