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Canton Updates/122053...cfd7
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #9,214

This Gateway_FinalizeBlock transaction built EVM block #9,214 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #9,214
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #9214 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #9214

1.1s
1.1s

Committed on Canton

Participant commits update 122053db1b…86cfd7
—

Imported to the execution layers

Importer applies block #9214 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#9,214
Block Hash
0x49434cd0...c38c6565
Block Timestamp
Nov 3, 2026, 01:33:05 UTC
Transactions
0x6ad509ac...ff16430d0xd2cf...f51f → 0xfc0e...4f53Success
0xc066dcf6...c580847c0xc302...6617 → 0xfc0e...4f53Success
Overview
Update ID
122053db1b...1d86cfd7
Offset
29946
Record Time
Nov 3, 2026, 01:33:06 UTC
Command ID
gw-64c9a5594...68bd6eaa
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ae7e0064...a4c9cecf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ca8851990b61b44c006ca98ee063a9667b0f5cd1e96421e9050559f7b139c8a5ca121220dfa5e781b79b85071510fe8785ca4fd7df58ecbdfb9857fa3a6b6f42604c61b7", "block": { "timestamp": { "unpack": "1793669585." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e79852c75f9d7b4825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…c34702bce6efcc59f32aa3a02b4624f02fd12963a0d6e50e3825b4e275f5772076bf6490243858ed91f9e5df (112 bytes)", "02f877830e4a258085355a5f02d885355a5f02d882520894fc0e3c259e325410b8fc7d42c603928af7194f53…acc5c77bbfb60d7ecdf2f1a079a0e5d2594d96053e982ed2422ec8585f4ff85b6333a87d610bc7e4e0d4492e (122 bytes)", "02f877830e4a258085355a5f02d885355a5f02d882520894fc0e3c259e325410b8fc7d42c603928af7194f53…0d0cdf2bd23ee68987c55ca04a4492fcd928e8dddcf6d77b83ccaee94c2c1e96f3de6b0db5a971dfac7c353c (122 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": [] } }
0x90fc2489...595d0ceb0x8fb1...8268 → 0x0dfa...0ceeSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ca885199...604c61b7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a2eb2157a61eddd57ce7b90f30ef8aeaf61c3f95587ec75754fe894668bd6eaa", "timestamp": { "unpack": "1793669585." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e79852c75f9d7b4825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…c34702bce6efcc59f32aa3a02b4624f02fd12963a0d6e50e3825b4e275f5772076bf6490243858ed91f9e5df (112 bytes)", "02f877830e4a258085355a5f02d885355a5f02d882520894fc0e3c259e325410b8fc7d42c603928af7194f53…acc5c77bbfb60d7ecdf2f1a079a0e5d2594d96053e982ed2422ec8585f4ff85b6333a87d610bc7e4e0d4492e (122 bytes)", "02f877830e4a258085355a5f02d885355a5f02d882520894fc0e3c259e325410b8fc7d42c603928af7194f53…0d0cdf2bd23ee68987c55ca04a4492fcd928e8dddcf6d77b83ccaee94c2c1e96f3de6b0db5a971dfac7c353c (122 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:00d7b4007b...a418da4a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006166fd45...ec88d845
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "49434cd0ec955ab323c43e1792ef7eb111e54279b7586992f94a7bd2c38c6565", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e0d9a831...d0883ada
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006166fd458e1dc4223008c2d79266a7a79967c05dcf8589e5d66e17ed9657f9e8ca1212209ea61602cacd7086b50a6eb142c72fa63eebf0d7035d37c656a98389ec88d845", "hash": "49434cd0ec955ab323c43e1792ef7eb111e54279b7586992f94a7bd2c38c6565", "number": "9214", "timestamp": "1793669585", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0a2eb2157a61eddd57ce7b90f30ef8aeaf61c3f95587ec75754fe894668bd6eaaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86e79852c75f9d7b4825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…c34702bce6efcc59f32aa3a02b4624f02fd12963a0d6e50e3825b4e275f5772076bf6490243858ed91f9e5df (112 bytes)", "02f877830e4a258085355a5f02d885355a5f02d882520894fc0e3c259e325410b8fc7d42c603928af7194f53…acc5c77bbfb60d7ecdf2f1a079a0e5d2594d96053e982ed2422ec8585f4ff85b6333a87d610bc7e4e0d4492e (122 bytes)", "02f877830e4a258085355a5f02d885355a5f02d882520894fc0e3c259e325410b8fc7d42c603928af7194f53…0d0cdf2bd23ee68987c55ca04a4492fcd928e8dddcf6d77b83ccaee94c2c1e96f3de6b0db5a971dfac7c353c (122 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b7e5e0b8...e782b09e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e0d9a831281becee4242ad457fcda591cef4e0661dc314be18e667bf7f31b2feca1212201fb37147b0ae7c5d9c030d60219232c13f1974d501705de7ddbfafd5d0883ada", "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": "11002004249999996408890851.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }