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Canton Updates/12200c...2728
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #7,728

This Gateway_FinalizeBlock transaction built EVM block #7,728 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #7,728
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.5s

Block planned

Producer plans block #7728 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #7728

2.8s
2.8s

Committed on Canton

Participant commits update 12200cce9a…6b2728
—

Imported to the execution layers

Importer applies block #7728 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.5s
EVM
Canton
External call
Total
Complete2.8s
2.8s

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
#7,728
Block Hash
0x0c31a27d...796c9afc
Block Timestamp
Nov 2, 2026, 23:14:54 UTC
Transactions
0x1f1da5a0...3f366c5f0xa253...30e5 → 0xe687...d802Success
0x6e234b68...08f49b520x8f68...037a → 0x5704...3521Success
Overview
Update ID
12200cce9a...406b2728
Offset
25207
Record Time
Nov 2, 2026, 23:14:56 UTC
Command ID
gw-64c9a5594...5a5cd008
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005230e2cc...9f2eb26f
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:
00aa3c6631...31f0268c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00877551d8066ad6fb152eb47146fedd18d02f1d124dd537d11df13d852b389a34ca1212202aa3056e5c3b47b4eb80e10c033bc6cf808b0915f7cc58ccc2743ca1f7e798cf", "block": { "timestamp": { "unpack": "1793661294." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad028519bacaa8af83011e399457042f53366cb46b18396c45b0aeaec1c90e352180b84440c10f19000000…9bee9d430ad7a1cb348ce3a014ae7ed0e823e2c5312aef19d112df6f24ca87652ebfa18b43e3514a61d17d28 (175 bytes)", "02f879830e4a2582157085188122883f85188122884782520894e687379b03cb4f03d8f4c5c78d873f066d8c…0da78512e3190630b9c8eaa00c90cec79e68e90ea2730fed373d6981cd4209c48144764714dc601d13c8926e (124 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:00877551d8...f7e798cf
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0b1b572b6ad6e10d63e27d67e3e375b42fa88387538456c56b068ed75a5cd008", "timestamp": { "unpack": "1793661294." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad028519bacaa8af83011e399457042f53366cb46b18396c45b0aeaec1c90e352180b84440c10f19000000…9bee9d430ad7a1cb348ce3a014ae7ed0e823e2c5312aef19d112df6f24ca87652ebfa18b43e3514a61d17d28 (175 bytes)", "02f879830e4a2582157085188122883f85188122884782520894e687379b03cb4f03d8f4c5c78d873f066d8c…0da78512e3190630b9c8eaa00c90cec79e68e90ea2730fed373d6981cd4209c48144764714dc601d13c8926e (124 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f110b8bf...b7807ce5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0c31a27d84b2cfc903f1db3914f594b86969a5cda1c2fce534aecd82796c9afc", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003a80973c...eb4f740f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f110b8bf4e123ab98804320be6ae05613d21908bc2a87f36641e09db52bd5386ca121220b944ccd4b64a847bee55763d8ee8037967bad4f526775a912bbc55feb7807ce5", "hash": "0c31a27d84b2cfc903f1db3914f594b86969a5cda1c2fce534aecd82796c9afc", "number": "7728", "timestamp": "1793661294", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00b1b572b6ad6e10d63e27d67e3e375b42fa88387538456c56b068ed75a5cd008a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ad028519bacaa8af83011e399457042f53366cb46b18396c45b0aeaec1c90e352180b84440c10f19000000…9bee9d430ad7a1cb348ce3a014ae7ed0e823e2c5312aef19d112df6f24ca87652ebfa18b43e3514a61d17d28 (175 bytes)", "02f879830e4a2582157085188122883f85188122884782520894e687379b03cb4f03d8f4c5c78d873f066d8c…0da78512e3190630b9c8eaa00c90cec79e68e90ea2730fed373d6981cd4209c48144764714dc601d13c8926e (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0068650d1c...184324cf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003a80973c71afe68372aed86db3a1494cb52e31df43ecd654044c2e8527463957ca1212208abd1553d0de974e2a53d42b671d697952f92fc35727ff8814d20abeeb4f740f", "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": "11002004249999996846612590.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }