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Canton Updates/122043...737f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #72,745

This Gateway_FinalizeBlock transaction built EVM block #72,745 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #72,745
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #72745 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #72745

1.2s
1.2s

Committed on Canton

Participant commits update 122043c5a1…d1737f
—

Imported to the execution layers

Importer applies block #72745 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#72,745
Block Hash
0x8fed6f2d...b4857d3b
Block Timestamp
Nov 7, 2026, 17:44:35 UTC
Transactions
0x97e0313f...b4e08ba30x9e5c...56e7 → 0x6e1a...c767Success
0x4379f447...95a12e740xfd7c...4601 → 0x1a87...da41Success
Overview
Update ID
122043c5a1...ccd1737f
Offset
228703
Record Time
Nov 7, 2026, 17:44:36 UTC
Command ID
gw-64c9a5594...e6ba7795
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f0569b8e...14267c7d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008c420029946747f8c59b34cbbef9f3e299f00248c80fc305d3f1b350b737e8d1ca121220104cca0626412efbd651f17d0f1eec3e3a8f250a82e2b679362a7f24195c5d03", "block": { "timestamp": { "unpack": "1794073475." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f890478459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…89f12ff694e95dc7a1ce9ca044bc94499c1ddf366a039f34e4fe8cb0e245172fc320fdb01e56369562898d05 (146 bytes)", "f870820e50858bb2c97008825208941a8743311adbd51f49d4ea2fd6497f8d666eda4188016345785d8a0000…379022c7b697b85c190d92e89fc989d41f26baa8c9d1acdfd8ff99883dedc550c90de8b10c7eac5b47c3c3f3 (114 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:008c420029...195c5d03
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9644fb5473363105e61c57bf0e9e058538b8c449a9c620edfa86ac15e6ba7795", "timestamp": { "unpack": "1794073475." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f890478459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…89f12ff694e95dc7a1ce9ca044bc94499c1ddf366a039f34e4fe8cb0e245172fc320fdb01e56369562898d05 (146 bytes)", "f870820e50858bb2c97008825208941a8743311adbd51f49d4ea2fd6497f8d666eda4188016345785d8a0000…379022c7b697b85c190d92e89fc989d41f26baa8c9d1acdfd8ff99883dedc550c90de8b10c7eac5b47c3c3f3 (114 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:00eca8f507...d99c53fa
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0034a9a932...bc4fe9b1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8fed6f2dcd7b10001031b104d15539166225634614f2386a4903f00cb4857d3b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0081fe08fe...b1bfa446
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0034a9a932cff35ce35971045a8c2bae7d21b316b210135d00dbd942ef4b0426b9ca121220bcda65f076f40f3aee299e8d6d1cc6e2fab1068390299411c5547573bc4fe9b1", "hash": "8fed6f2dcd7b10001031b104d15539166225634614f2386a4903f00cb4857d3b", "number": "72745", "timestamp": "1794073475", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09644fb5473363105e61c57bf0e9e058538b8c449a9c620edfa86ac15e6ba7795a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f890478459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…89f12ff694e95dc7a1ce9ca044bc94499c1ddf366a039f34e4fe8cb0e245172fc320fdb01e56369562898d05 (146 bytes)", "f870820e50858bb2c97008825208941a8743311adbd51f49d4ea2fd6497f8d666eda4188016345785d8a0000…379022c7b697b85c190d92e89fc989d41f26baa8c9d1acdfd8ff99883dedc550c90de8b10c7eac5b47c3c3f3 (114 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00eb877c80...08c4fa4c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0081fe08fe9df9bc9a1f41d64a683b9f8a04db50c1112e63ee8331459e96374fd0ca121220c09b859f519a29544bc91ee7e166ea9e609bd5bf3b9e2704c1815384b1bfa446", "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": "11002004249999969982249155.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }