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Canton Updates/1220d0...317d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,773

This Gateway_FinalizeBlock transaction built EVM block #28,773 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #28,773
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
470ms

Block planned

Producer plans block #28773 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28773

376ms
376ms

Committed on Canton

Participant commits update 1220d0a05f…9e317d
—

Imported to the execution layers

Importer applies block #28773 from GatewayHead

—
0ms
250ms
470ms
EVM
Canton
External call
Total
Complete376ms
376ms

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
#28,773
Block Hash
0x5e98e168...fc981df6
Block Timestamp
Nov 5, 2026, 13:50:05 UTC
Transactions
0x306198da...b4531e0c0xfe3a...db13 → 0x86b3...bd4dSuccess
0xe0d8c404...e14b471e0x8fb1...8268 → 0x0dfa...0ceeSuccess
Overview
Update ID
1220d0a05f...2f9e317d
Offset
93691
Record Time
Nov 5, 2026, 13:50:05 UTC
Command ID
gw-64c9a5594...4276aec9
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0007a2db55...4059c664
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:
0033ac4f11...de2f46b6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007f639372f6e4f5760a6c9c862fabb801e158841ef45757e62f7f6a88e19762c0ca12122091214bcfb4ed0f0dd5fbe23f96abf980a63153a4fc17d09ca22d6ad8aff3c629", "block": { "timestamp": { "unpack": "1793886605." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f87082033785746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…7768efc2db0b5b10e9f25ca02a4f2c3bece8873f3e8e7140505962aad3652d7bb820e716d5ae66c0121feadd (114 bytes)", "f871820276858bb2c970088252089486b34e036052063e78df0083b681f8fe4c4cbd4d88016345785d8a0000…88c3b4f6a34dca59924a49a0568f624207d67e69bf94ab6593b19871ceb1e39d2ff56facff1b3586963831b2 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007f639372...aff3c629
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d933efdcfa2e8c1621417779ff3258a67b05f02d2cbafbddf420b9894276aec9", "timestamp": { "unpack": "1793886605." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f87082033785746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…7768efc2db0b5b10e9f25ca02a4f2c3bece8873f3e8e7140505962aad3652d7bb820e716d5ae66c0121feadd (114 bytes)", "f871820276858bb2c970088252089486b34e036052063e78df0083b681f8fe4c4cbd4d88016345785d8a0000…88c3b4f6a34dca59924a49a0568f624207d67e69bf94ab6593b19871ceb1e39d2ff56facff1b3586963831b2 (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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0084179f95...fc87ae33
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5e98e16870e91c7cbf0694fd35960be652dfbc56f25d294e1800dd15fc981df6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005a26fa7f...36be4606
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0084179f95b388f4792f2d04cd669ab7e52fcf112f5e9e74ca903c369ff6deeaaeca12122087c8e7f8f19228e966a82f1acd81fe0770fdf627f3019f306da5bc68fc87ae33", "hash": "5e98e16870e91c7cbf0694fd35960be652dfbc56f25d294e1800dd15fc981df6", "number": "28773", "timestamp": "1793886605", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0d933efdcfa2e8c1621417779ff3258a67b05f02d2cbafbddf420b9894276aec9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f87082033785746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…7768efc2db0b5b10e9f25ca02a4f2c3bece8873f3e8e7140505962aad3652d7bb820e716d5ae66c0121feadd (114 bytes)", "f871820276858bb2c970088252089486b34e036052063e78df0083b681f8fe4c4cbd4d88016345785d8a0000…88c3b4f6a34dca59924a49a0568f624207d67e69bf94ab6593b19871ceb1e39d2ff56facff1b3586963831b2 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0055b360b8...367603ea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005a26fa7f9b0736b8a04e9311cb177ba2c8a755050c9a225f226f16ef1d87c7b8ca121220ef3d57a34048aa21865de7d347caba4928e776a14209b595a2b940a236be4606", "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": "11002004249999987615585484.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }