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Canton Updates/1220e1...e6e9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #86,619

This Gateway_FinalizeBlock transaction built EVM block #86,619 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #86,619
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.5s

Block planned

Producer plans block #86619 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #86619

2.8s
2.8s

Committed on Canton

Participant commits update 1220e18745…1ee6e9
—

Imported to the execution layers

Importer applies block #86619 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.5s
EVM
Canton
External call
Total
Complete2.8s
2.8s

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
#86,619
Block Hash
0xbd1fdde0...e137c3ff
Block Timestamp
Nov 8, 2026, 12:47:48 UTC
Transactions
0x02094675...3bf4d14d0x1f14...8223 → contract creationSuccess
0x3c4b5358...2db7191e0x1ad4...7289 → 0x235d...3c8cSuccess
Overview
Update ID
1220e18745...341ee6e9
Offset
271469
Record Time
Nov 8, 2026, 12:47:50 UTC
Command ID
gw-64c9a5594...06e81240
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b0a7cd51...b8918530
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007cced930e3dc84bf4a8da19049de2827d64d2f721cab0ee4d684fd7f731a5a93ca1212202b9b58e15b346854e815067ffcee9832530e20264831c48e09b162dab1ac0424", "block": { "timestamp": { "unpack": "1794142068." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…40894840b9ff4cb1afd3fea04982a90d423359949453ea7e1af9785af5a310ccb99196ee09a060e5a340f68c (111 bytes)", "f90ceb2f8459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…38e51dda5da698a7591066a031d0547bdda4b7be5c36b5415d49bb386882020cac3739c694bb5d1ca4ca70cb (3,310 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…57458108e2c5f6072324ada0352f6438e9c981a9f0fe7928c13fba182cb26d8757a9428fe78144a108712975 (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": [] } }
0x6cc6ade0...414df6970xa45d...05b3 → 0xd129...b96cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007cced930...b1ac0424
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "46485324e1f31fd71758872ad44c865e75854dd435913aabe39bc2c106e81240", "timestamp": { "unpack": "1794142068." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…40894840b9ff4cb1afd3fea04982a90d423359949453ea7e1af9785af5a310ccb99196ee09a060e5a340f68c (111 bytes)", "f90ceb2f8459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…38e51dda5da698a7591066a031d0547bdda4b7be5c36b5415d49bb386882020cac3739c694bb5d1ca4ca70cb (3,310 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…57458108e2c5f6072324ada0352f6438e9c981a9f0fe7928c13fba182cb26d8757a9428fe78144a108712975 (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:00c0bea44e...cf951b7c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00aa80aded...696f1475
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bd1fdde08be3fc2550c2f3d98909391978ae0c4c6eb86c8668b98e92e137c3ff", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003e3dbf11...7df03012
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00aa80aded3c95f8c1e5189631e63b43a13a025c1bdd6d158166881853133592dbca1212204734ec359df4ebc0e0a5d5bfbba2a8f30ec945f411545dba26f8c52a696f1475", "hash": "bd1fdde08be3fc2550c2f3d98909391978ae0c4c6eb86c8668b98e92e137c3ff", "number": "86619", "timestamp": "1794142068", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a046485324e1f31fd71758872ad44c865e75854dd435913aabe39bc2c106e81240a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…40894840b9ff4cb1afd3fea04982a90d423359949453ea7e1af9785af5a310ccb99196ee09a060e5a340f68c (111 bytes)", "f90ceb2f8459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…38e51dda5da698a7591066a031d0547bdda4b7be5c36b5415d49bb386882020cac3739c694bb5d1ca4ca70cb (3,310 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…57458108e2c5f6072324ada0352f6438e9c981a9f0fe7928c13fba182cb26d8757a9428fe78144a108712975 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e9cdaa60...c2e93029
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003e3dbf116b3cf57fe0541b01b02c0d79115a057cfde1c8c1f48c73bb296a8fa9ca1212200be8797ad5a45bd83f8d395dd3beec135abfadee440b6a629fb9c5fc7df03012", "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": "11002004249999964817826220.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }