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Canton Updates/1220d8...1d26
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #85,645

This Gateway_FinalizeBlock transaction built EVM block #85,645 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #85,645
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
298ms

Block planned

Producer plans block #85645 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #85645

238ms
238ms

Committed on Canton

Participant commits update 1220d831c1…231d26
—

Imported to the execution layers

Importer applies block #85645 from GatewayHead

—
0ms
250ms
298ms
EVM
Canton
External call
Total
Complete238ms
238ms

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
#85,645
Block Hash
0x2ae3c0ea...07c10fc7
Block Timestamp
Nov 8, 2026, 11:40:23 UTC
Transactions
0x4ad4651e...e59e58e80x5455...c5e4 → 0x5345...9be7Success
0x3dd63332...495da7f20xa6a5...6306 → 0xcef0...1559Success
Overview
Update ID
1220d831c1...1c231d26
Offset
268480
Record Time
Nov 8, 2026, 11:40:23 UTC
Command ID
gw-64c9a5594...b0965a25
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b0acbc9f...199e69cb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e7a7b9d2fa1e8a16746862106133036e70740ceac078484588310da905abde9dca121220aa868b25bb7f0284de9b08349cc6a2a863f2a47d5cbe7687eeddac6c62aa10fd", "block": { "timestamp": { "unpack": "1794138023." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…b32e3a2bd4bae24342d39da01dc54d604b0d6c6f708fdc23221e7b617cfceaf4723523881ede10a6ab2db438 (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b9e590601b42ea6e6b3b82a00ef39a5a299e3150a2d8fe85891c92f09812a59392a76b7b2eba4eadfa801680 (174 bytes)", "f8ac208459682f0083011e3994cef0c6ff30dcc18da710ae323d630b66ade7155980b84440c10f1900000000…9f414df6e9f0cd47ac0b27a06c3a5cc9a750bd8ba268a08bb50c36eda504ef02dafcf609664739babb69c263 (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": [] } }
0xb4cbc8b9...b29761fd0x96f1...d124 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7a7b9d2...62aa10fd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cafb40d1d96b6054059441a5b869f53c3e5154c3b7926138d24aec3bb0965a25", "timestamp": { "unpack": "1794138023." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…b32e3a2bd4bae24342d39da01dc54d604b0d6c6f708fdc23221e7b617cfceaf4723523881ede10a6ab2db438 (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b9e590601b42ea6e6b3b82a00ef39a5a299e3150a2d8fe85891c92f09812a59392a76b7b2eba4eadfa801680 (174 bytes)", "f8ac208459682f0083011e3994cef0c6ff30dcc18da710ae323d630b66ade7155980b84440c10f1900000000…9f414df6e9f0cd47ac0b27a06c3a5cc9a750bd8ba268a08bb50c36eda504ef02dafcf609664739babb69c263 (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:006cab1e95...641e9bfd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005bacca1a...647c8ee8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2ae3c0ea99bb52d897bc380adafa82dc5e36c22f30d99f7953b6eabe07c10fc7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b748fcaf...5abd5b82
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005bacca1a6d0d6b66c15c3620daf6a663c3c92a0424cac8e4bb41f9fac0eb5385ca121220b464903aa532e1b4a8be7fdb133389d988f52b2e44a38a5fe5d87002647c8ee8", "hash": "2ae3c0ea99bb52d897bc380adafa82dc5e36c22f30d99f7953b6eabe07c10fc7", "number": "85645", "timestamp": "1794138023", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cafb40d1d96b6054059441a5b869f53c3e5154c3b7926138d24aec3bb0965a25a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…b32e3a2bd4bae24342d39da01dc54d604b0d6c6f708fdc23221e7b617cfceaf4723523881ede10a6ab2db438 (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b9e590601b42ea6e6b3b82a00ef39a5a299e3150a2d8fe85891c92f09812a59392a76b7b2eba4eadfa801680 (174 bytes)", "f8ac208459682f0083011e3994cef0c6ff30dcc18da710ae323d630b66ade7155980b84440c10f1900000000…9f414df6e9f0cd47ac0b27a06c3a5cc9a750bd8ba268a08bb50c36eda504ef02dafcf609664739babb69c263 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002763e163...3d2a3497
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b748fcaf5b262d804380c67c5a5cd73e5831b3516965f90f9b93d5dd0565a44eca1212205b134a21ef6f170d7aa7d6cab0a8cce318d14d95c2a7835f5b653fbb5abd5b82", "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": "11002004249999965434009179.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }