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Canton Updates/1220cb...9a15
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #14,335

This Gateway_FinalizeBlock transaction built EVM block #14,335 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #14,335
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #14335 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #14335

1.4s
1.4s

Committed on Canton

Participant commits update 1220cb825d…b89a15
—

Imported to the execution layers

Importer applies block #14335 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#14,335
Block Hash
0xd3c615a1...ee08e61a
Block Timestamp
Nov 3, 2026, 09:56:22 UTC
Transactions
0x9a4727b7...0a8bc7710xa916...c752 → 0xa916...c752Success
0x9dc7ca17...6814f1f30x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
1220cb825d...28b89a15
Offset
46275
Record Time
Nov 3, 2026, 09:56:23 UTC
Command ID
gw-64c9a5594...a014aa74
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002aacc22b...e0dddf80
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009789de8162cbfbaa4518b8e9b861c5870d3163c9c7b07f15c4e67101857659a3ca12122024defd6d707e55744ef427c727d414255e65c63ebf2ee5246fd5256d6a60a7d3", "hash": "d3c615a1b4cfa3b17c86f5e256c177449ddc0654d434ee2c3388a0bfee08e61a", "number": "14335", "timestamp": "1793699782", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0ae2502511b33c67a437001cfda405b5ff93f1046cddfca8bc433549ba014aa74a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f871830e4a258202a38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…e06644bdead9a3673d171ea02ce95e53ae781e8694ba468e161056bbb87eb1f77dffc37a1270d701d8310da9 (116 bytes)", "f86d08850ff9c8359c8261a894a9169476f8b69b9579a7a4e3af1c824c8893c752865af3107a400080831c94…52ff01c82f3ed86d73e5e9a07a19b18b2d427c633de8f4bcd0879f9ca4dc41fabf4bd6f80bc4214b98a9c22c (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005f33dea7...30a2a7f8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002aacc22ba2d9d3ff93c803be7461432e8908adf1990f4e60c50c6ad2340e5cc5ca1212206a29f78d6692d379d252acadac088d4578519a50a9da76b41e2c0525e0dddf80", "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": "11002004249999994109039878.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bc65a81b...66d25e76
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0040259fa5678124d6e32690f88ee9a9d55651086d6da7c3dff2fc28ba70d5ea71ca121220906bf71301606db5cd92e64ef8d6679b82c6aab9b0dbcdf262601a0f26ca9e13", "block": { "timestamp": { "unpack": "1793699782." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258202a38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…e06644bdead9a3673d171ea02ce95e53ae781e8694ba468e161056bbb87eb1f77dffc37a1270d701d8310da9 (116 bytes)", "f86d08850ff9c8359c8261a894a9169476f8b69b9579a7a4e3af1c824c8893c752865af3107a400080831c94…52ff01c82f3ed86d73e5e9a07a19b18b2d427c633de8f4bcd0879f9ca4dc41fabf4bd6f80bc4214b98a9c22c (111 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:0040259fa5...26ca9e13
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ae2502511b33c67a437001cfda405b5ff93f1046cddfca8bc433549ba014aa74", "timestamp": { "unpack": "1793699782." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258202a38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…e06644bdead9a3673d171ea02ce95e53ae781e8694ba468e161056bbb87eb1f77dffc37a1270d701d8310da9 (116 bytes)", "f86d08850ff9c8359c8261a894a9169476f8b69b9579a7a4e3af1c824c8893c752865af3107a400080831c94…52ff01c82f3ed86d73e5e9a07a19b18b2d427c633de8f4bcd0879f9ca4dc41fabf4bd6f80bc4214b98a9c22c (111 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:00b934cbc0...b03f05e4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009789de81...6a60a7d3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d3c615a1b4cfa3b17c86f5e256c177449ddc0654d434ee2c3388a0bfee08e61a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }