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Canton Updates/1220f2...3365
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #196,224

This Gateway_FinalizeBlock transaction built EVM block #196,224 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #196,224
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #196224 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #196224

908ms
908ms

Committed on Canton

Participant commits update 1220f2f412…a83365
—

Imported to the execution layers

Importer applies block #196224 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete908ms
908ms

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
#196,224
Block Hash
0xd914d5c8...df782e7a
Block Timestamp
Nov 14, 2026, 10:25:06 UTC
Transactions
0x1b8b21e3...5efea3140xca47...8ba3 → 0xb778...3d80Success
0xd38c15c5...5bf4f5e20x4ed0...e38e → 0xd129...b96cSuccess
Overview
Update ID
1220f2f412...c8a83365
Offset
608490
Record Time
Nov 14, 2026, 10:25:06 UTC
Command ID
gw-64c9a5594...14a8dbc7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00def4bf3f...638c63ba
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003f50f0be8bd8641ae95312d81c89a61c453d478eee97220980fb71743836640eca12122046765147dd4cdf2b5a839b151851499af07b729bb1c0383e90396f46a9328ce7", "block": { "timestamp": { "unpack": "1794651906." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e82087d8336ace0825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…1e2215dbe9bc8df196862ba03ea24f1f5824c41680558a5eb83760894db6a9615fc8093493ab30ab4c9ac3bf (112 bytes)", "f8aa0d83419c408259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…1ad2cffe3681946aedd615a01cda366ccef8c1796a1ff2605f8e82b73ebaee1c8fb02aa76d12c6cf9a2e7ac2 (172 bytes)", "f8aa0d83419c408259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…c30f291a4fbe57047382a0a02f2ecb99b2e9bfcc562aa56e024f73216b2727509103554a4b56f56200a01e52 (172 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": [] } }
0x79c706d8...1b9ecdb60x0dfa...0cee → 0x8fb1...8268Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003f50f0be...a9328ce7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "adc3ef8c594d7cbcaca5bc4284682784f3f681adcc4438e1c12e779914a8dbc7", "timestamp": { "unpack": "1794651906." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e82087d8336ace0825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…1e2215dbe9bc8df196862ba03ea24f1f5824c41680558a5eb83760894db6a9615fc8093493ab30ab4c9ac3bf (112 bytes)", "f8aa0d83419c408259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…1ad2cffe3681946aedd615a01cda366ccef8c1796a1ff2605f8e82b73ebaee1c8fb02aa76d12c6cf9a2e7ac2 (172 bytes)", "f8aa0d83419c408259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…c30f291a4fbe57047382a0a02f2ecb99b2e9bfcc562aa56e024f73216b2727509103554a4b56f56200a01e52 (172 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:00faf5d6fe...63e3f61d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008b0183cf...f3ab739d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d914d5c8e4faef43a6e8070f86495e78c5bf763301ffdbd9afdcce6cdf782e7a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d02098b7...883c802e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008b0183cfd449477b7c60ccab12dc6b9c7a216c11f61cb06c1d54ece2d838bb00ca121220a2cff584cb43ccf0c8e3739e4b71460443ba587fb23d495b2297aeeaf3ab739d", "hash": "d914d5c8e4faef43a6e8070f86495e78c5bf763301ffdbd9afdcce6cdf782e7a", "number": "196224", "timestamp": "1794651906", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0adc3ef8c594d7cbcaca5bc4284682784f3f681adcc4438e1c12e779914a8dbc7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86e82087d8336ace0825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080831c…1e2215dbe9bc8df196862ba03ea24f1f5824c41680558a5eb83760894db6a9615fc8093493ab30ab4c9ac3bf (112 bytes)", "f8aa0d83419c408259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…1ad2cffe3681946aedd615a01cda366ccef8c1796a1ff2605f8e82b73ebaee1c8fb02aa76d12c6cf9a2e7ac2 (172 bytes)", "f8aa0d83419c408259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…c30f291a4fbe57047382a0a02f2ecb99b2e9bfcc562aa56e024f73216b2727509103554a4b56f56200a01e52 (172 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009d432e9c...b5c1e0f2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d02098b74b1c913c13cc33699b6962c8101d3b3ec75e1720f3ecbf17a3313e01ca121220c8dbd775eb19dbfbafdebeff4ad482585b548f955e236e5544eb5bc3883c802e", "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": "11002004249999837395068751.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }