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Canton Updates/1220b8...cbf0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #190,111

This Gateway_FinalizeBlock transaction built EVM block #190,111 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #190,111
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
7.4s

Block planned

Producer plans block #190111 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #190111

5.9s
5.9s

Committed on Canton

Participant commits update 1220b8200e…eacbf0
—

Imported to the execution layers

Importer applies block #190111 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
7.4s
EVM
Canton
External call
Total
Complete5.9s
5.9s

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
#190,111
Block Hash
0xc8545d8c...fb93b90a
Block Timestamp
Nov 13, 2026, 23:38:16 UTC
Transactions
0x502f8617...503032cd0x3272...0911 → 0x5345...9be7Success
0xbbe26162...1c3aec300x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
1220b8200e...47eacbf0
Offset
589533
Record Time
Nov 13, 2026, 23:38:21 UTC
Command ID
gw-64c9a5594...f02ee7fc
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aa48017e...256fa40f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006b5a3d6089da464ceb8ed44bc46ba2e011cb0d96e264b4ec909e8d17a74593a7ca12122018e432a0bf7e2355fa9be5b51fccc3137a9a2aa681983ee36cd10ac0ba940169", "block": { "timestamp": { "unpack": "1794613096." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582205e8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…41cedcd20f95626e68db8da00d9aa5fff186b7380432af9dd684d0ef3f032c66210d0405f14e5c0c7b18dde1 (116 bytes)", "f8ac15858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f81ed905d7bb6019f5169ba0390f7bd95e8746f5e1a281b1d3beedac5a71e9365aa1bfa8f1053c4fbff4bdfe (174 bytes)", "f8ac15858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1a822c54309320bf9a28d1a065c7368f020bfe4ae9a73a66bdc0ba71f30eb766cde3fe4e246f656662ed7cf7 (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": [] } }
0x86c705a3...b2feab910x7e50...2ebb → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006b5a3d60...ba940169
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6c56f03f3e6285ba892d1b35825ca08adb13bd15f5bd3e0602b6b353f02ee7fc", "timestamp": { "unpack": "1794613096." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582205e8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…41cedcd20f95626e68db8da00d9aa5fff186b7380432af9dd684d0ef3f032c66210d0405f14e5c0c7b18dde1 (116 bytes)", "f8ac15858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f81ed905d7bb6019f5169ba0390f7bd95e8746f5e1a281b1d3beedac5a71e9365aa1bfa8f1053c4fbff4bdfe (174 bytes)", "f8ac15858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1a822c54309320bf9a28d1a065c7368f020bfe4ae9a73a66bdc0ba71f30eb766cde3fe4e246f656662ed7cf7 (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:00acf2180d...674d246c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006dbbae7c...f7347c54
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c8545d8c93be553710ff360dd3c57b4657fbdff12e40cb322959aa68fb93b90a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c020eb7f...5779f050
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006dbbae7c3d93b8cb9d7232b7b6c87e71270e9129320a3c10b91c88c7135cfe08ca121220a2e8118721877df6944d7601ea85f10711950b72c5e41dab45af36a1f7347c54", "hash": "c8545d8c93be553710ff360dd3c57b4657fbdff12e40cb322959aa68fb93b90a", "number": "190111", "timestamp": "1794613096", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06c56f03f3e6285ba892d1b35825ca08adb13bd15f5bd3e0602b6b353f02ee7fca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a2582205e8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…41cedcd20f95626e68db8da00d9aa5fff186b7380432af9dd684d0ef3f032c66210d0405f14e5c0c7b18dde1 (116 bytes)", "f8ac15858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…f81ed905d7bb6019f5169ba0390f7bd95e8746f5e1a281b1d3beedac5a71e9365aa1bfa8f1053c4fbff4bdfe (174 bytes)", "f8ac15858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1a822c54309320bf9a28d1a065c7368f020bfe4ae9a73a66bdc0ba71f30eb766cde3fe4e246f656662ed7cf7 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004f9e1f21...64ff206b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c020eb7f50e88a624e59517b97e294b8c9dad1aa5ea57da57677d2badf7b0793ca121220b76220675ec55661b56e6ffa02252e1f73c1c2c4f9b1f351e6bfb6ed5779f050", "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": "11002004249999840151388254.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }