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Canton Updates/1220e9...de6f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #178,380

This Gateway_FinalizeBlock transaction built EVM block #178,380 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #178,380
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
219ms

Block planned

Producer plans block #178380 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #178380

175ms
175ms

Committed on Canton

Participant commits update 1220e9aa40…45de6f
—

Imported to the execution layers

Importer applies block #178380 from GatewayHead

—
0ms
219ms
EVM
Canton
External call
Total
Complete175ms
175ms

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
#178,380
Block Hash
0xf2f08150...40ea91d3
Block Timestamp
Nov 13, 2026, 05:58:18 UTC
Transactions
0x2b0ebcf5...36f21de90xb6d4...aa1a → 0x7919...5a5bSuccess
0xf0f5def0...ecb99cdb0xaf7a...6b3e → 0xbeed...74d2Success
Overview
Update ID
1220e9aa40...4e45de6f
Offset
553277
Record Time
Nov 13, 2026, 05:58:18 UTC
Command ID
gw-64c9a5594...e8502125
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00801dcf0f...006c9e1e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00da1cc0d5ad9506303f06f42db3c2a22d54bff2d5c19deace4c03a82084d81ca7ca121220cfecfaf8a2b3fc2b027edcf7234758738dfcd5dff9e50665990bee610eaaff4b", "block": { "timestamp": { "unpack": "1794549498." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25821e4c8502299599b18502653063b18252089427ab051371054dcbb4c0aee315d9507b77c0…7076e8a7bcdb4f10e1d29ca01f9eacfa1c0f24c24411b75fd3a793cd0c9dabc4a1d4df48f046aceeeb8e0e55 (116 bytes)", "f8ac038502299599b88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…853008ef333da5e310d91da00ea3bdf813a8b17227f4bb8d1db58e21609cad51a5eb83795c28d676c4a8d11f (174 bytes)", "f88b0b8502299599b88254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…ed92828e00ef86d1aee4e1a03d27c752d95828c6e3bfbd3d2e425faf3bf6feefd7ffcefebccc02e4ed98fd52 (141 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": [] } }
0x9b56b782...826af74a0x27ab...4986 → 0x27ab...4986Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00da1cc0d5...0eaaff4b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ee3ec2e4663c34dec199a86b69ba1e65f81edf7b94c8e274c3f48ff4e8502125", "timestamp": { "unpack": "1794549498." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25821e4c8502299599b18502653063b18252089427ab051371054dcbb4c0aee315d9507b77c0…7076e8a7bcdb4f10e1d29ca01f9eacfa1c0f24c24411b75fd3a793cd0c9dabc4a1d4df48f046aceeeb8e0e55 (116 bytes)", "f8ac038502299599b88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…853008ef333da5e310d91da00ea3bdf813a8b17227f4bb8d1db58e21609cad51a5eb83795c28d676c4a8d11f (174 bytes)", "f88b0b8502299599b88254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…ed92828e00ef86d1aee4e1a03d27c752d95828c6e3bfbd3d2e425faf3bf6feefd7ffcefebccc02e4ed98fd52 (141 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:008dd79019...4629b21e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c21fc08f...75ef1fa2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f2f08150ae68a8836837c77b1ef9a5f7d14cbd6fbbf0e3066bda603540ea91d3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003c2057d0...659da548
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c21fc08f0c8735656635f4746af2a8771232069da8ecb1b235b168c9b1d45f80ca1212205c3ea41912d0249c24b2f6690bfc19a9b6afa5cfed0df9232037c70e75ef1fa2", "hash": "f2f08150ae68a8836837c77b1ef9a5f7d14cbd6fbbf0e3066bda603540ea91d3", "number": "178380", "timestamp": "1794549498", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ee3ec2e4663c34dec199a86b69ba1e65f81edf7b94c8e274c3f48ff4e8502125a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a25821e4c8502299599b18502653063b18252089427ab051371054dcbb4c0aee315d9507b77c0…7076e8a7bcdb4f10e1d29ca01f9eacfa1c0f24c24411b75fd3a793cd0c9dabc4a1d4df48f046aceeeb8e0e55 (116 bytes)", "f8ac038502299599b88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…853008ef333da5e310d91da00ea3bdf813a8b17227f4bb8d1db58e21609cad51a5eb83795c28d676c4a8d11f (174 bytes)", "f88b0b8502299599b88254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…ed92828e00ef86d1aee4e1a03d27c752d95828c6e3bfbd3d2e425faf3bf6feefd7ffcefebccc02e4ed98fd52 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0061b14134...c9051ff1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003c2057d0c54b4dff58ff4dd79d18b681e0454cbe0cf92ea962690a1494295cd0ca12122026e83e4dca5dc2bf4edb22704768210aa406b221d21d8ffd8e1d570c659da548", "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": "11002004249999849623095296.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }