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Canton Updates/122096...df41
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,811

This Gateway_FinalizeBlock transaction built EVM block #5,811 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #5,811
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #5811 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5811

1.2s
1.2s

Committed on Canton

Participant commits update 122096a455…a8df41
—

Imported to the execution layers

Importer applies block #5811 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
#5,811
Block Hash
0xb4d50986...f07a821b
Block Timestamp
Nov 2, 2026, 20:39:51 UTC
Transactions
0x496169f2...cb0939990xeaf8...4bae → 0xbb6a...9bdaSuccess
0x592c724e...6c3276200xe3bd...ffe7 → 0xefb1...da70Success
Overview
Update ID
122096a455...73a8df41
Offset
19146
Record Time
Nov 2, 2026, 20:39:52 UTC
Command ID
gw-64c9a5594...d85eb6b1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007f8bda69...3985a415
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00881da796a28b958bc792cee660fef96cc4c8fba4f0ecb29f97b4853f233a7dbfca1212209d980589b6f9a95278deecd6bedbae39b1321fa0c38aee29dffb2883f0e06e02", "block": { "timestamp": { "unpack": "1793651991." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a252885188122883f85188122884d826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da70…bed17aa202d6eadc5e999ba046715c3d45521597865d90752e5d06e0c8df6de1251a39439ea9f5d1a6851880 (150 bytes)", "02f893830e4a252b85188122883f85188122884d826f5694bb6ad398d666dc1baebaf143fd56b08f58699bda…60338d61260960cd3cb536a0215ca6920c08647f9ba529cb659c685c3c3919ad2df4dd91c1c742f4357a7201 (150 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:00881da796...f0e06e02
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "599b6a9afead7304f0ec30b06d5406587c8d4ed261687e439ee2d55fd85eb6b1", "timestamp": { "unpack": "1793651991." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a252885188122883f85188122884d826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da70…bed17aa202d6eadc5e999ba046715c3d45521597865d90752e5d06e0c8df6de1251a39439ea9f5d1a6851880 (150 bytes)", "02f893830e4a252b85188122883f85188122884d826f5694bb6ad398d666dc1baebaf143fd56b08f58699bda…60338d61260960cd3cb536a0215ca6920c08647f9ba529cb659c685c3c3919ad2df4dd91c1c742f4357a7201 (150 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:005536ba15...1a239aeb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e2c7292f...b59b1643
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b4d50986921f3913f89b6c9a29b6360ecb566a520938eaa7714d7274f07a821b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0038f0a0ad...5f3dad28
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e2c7292f9248b5a25941847cef22152fe56d57763b5055f32c3052443a048723ca1212202e9671d1ed85aef6cd24079f7ea2143235a1d8115177772bd69e0e25b59b1643", "hash": "b4d50986921f3913f89b6c9a29b6360ecb566a520938eaa7714d7274f07a821b", "number": "5811", "timestamp": "1793651991", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0599b6a9afead7304f0ec30b06d5406587c8d4ed261687e439ee2d55fd85eb6b1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f893830e4a252885188122883f85188122884d826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da70…bed17aa202d6eadc5e999ba046715c3d45521597865d90752e5d06e0c8df6de1251a39439ea9f5d1a6851880 (150 bytes)", "02f893830e4a252b85188122883f85188122884d826f5694bb6ad398d666dc1baebaf143fd56b08f58699bda…60338d61260960cd3cb536a0215ca6920c08647f9ba529cb659c685c3c3919ad2df4dd91c1c742f4357a7201 (150 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c624e4d4...fb22b819
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0038f0a0ad24487648579079708ad7536eebe70472e856902101818bb0090fe485ca121220f147b4ae0549718d97f5d354306923760076cba664728b619f2e6e505f3dad28", "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": "11002004249999997519126334.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }