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Canton Updates/12207f...990e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,358

This Gateway_FinalizeBlock transaction built EVM block #28,358 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #28,358
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
709ms

Block planned

Producer plans block #28358 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28358

567ms
567ms

Committed on Canton

Participant commits update 12207fd556…4d990e
—

Imported to the execution layers

Importer applies block #28358 from GatewayHead

—
0ms
250ms
500ms
709ms
EVM
Canton
External call
Total
Complete567ms
567ms

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
#28,358
Block Hash
0x8b967dfc...a33018b5
Block Timestamp
Nov 5, 2026, 13:32:49 UTC
Transactions
0x1e7627a5...a7d179ae0xa0a6...5396 → 0xa276...16d2Success
0x605148b8...a3e3d6f30x59bf...e19a → 0x235d...3c8cSuccess
Overview
Update ID
12207fd556...d74d990e
Offset
92429
Record Time
Nov 5, 2026, 13:32:49 UTC
Command ID
gw-64c9a5594...56e40094
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000dde8ad7...cfee00fd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00226ceb51735100b934c09fbd27c55e893cdf4c8ea27f7ce7bd7ded7824dd7e92ca1212205c06e4177fa8eb51761e7fc9e829bddbd9bea2d1f269d0b4d261f70fb8ecf0a7", "block": { "timestamp": { "unpack": "1793885569." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d068502b3fb001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…76ae4b36472bde8bbcab6ba04482aad5a4b6f75e0580a059b644ab2040a48ef20975d50107105b7a1f7b94b3 (111 bytes)", "f88b078502b3fb00168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cc5e74ad59065cbda0d687a05a5700d0f1da8c688d9710d3647e36ecf22191af95246bcefc9159804b210f3e (141 bytes)", "f8718201ee8502b3fb001682520894eaf3f8eadfbaa00312790e525cf672b06d8b6ae888016345785d8a0000…a0a080827939364500a1b4a00876f97df6b97a09f5b672106f987e80e2bb974db343d898ed209096ae6a2ba0 (115 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": [] } }
0x640ac9a8...a5b367210xfe3a...db13 → 0xeaf3...6ae8Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00226ceb51...b8ecf0a7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "78979ff84f96be919db7a79e6f9d19c867d66c5773a2121f1ae5401d56e40094", "timestamp": { "unpack": "1793885569." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d068502b3fb001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…76ae4b36472bde8bbcab6ba04482aad5a4b6f75e0580a059b644ab2040a48ef20975d50107105b7a1f7b94b3 (111 bytes)", "f88b078502b3fb00168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cc5e74ad59065cbda0d687a05a5700d0f1da8c688d9710d3647e36ecf22191af95246bcefc9159804b210f3e (141 bytes)", "f8718201ee8502b3fb001682520894eaf3f8eadfbaa00312790e525cf672b06d8b6ae888016345785d8a0000…a0a080827939364500a1b4a00876f97df6b97a09f5b672106f987e80e2bb974db343d898ed209096ae6a2ba0 (115 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:002156d5ae...8ad6fc56
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0001878c4b...590c2773
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8b967dfcca7600e0598a30ccf8269de2d03035d94adb97f98560a671a33018b5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00945ff43b...af27a0f4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0001878c4b3cdefcffee3e1f05d47f33addc3fb0336f0c61dd9af4030f21d4a753ca121220635a1483ec0c66a0e4bff4a5d02262e244dc8f6153bce5a0dbbbcb84590c2773", "hash": "8b967dfcca7600e0598a30ccf8269de2d03035d94adb97f98560a671a33018b5", "number": "28358", "timestamp": "1793885569", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a078979ff84f96be919db7a79e6f9d19c867d66c5773a2121f1ae5401d56e40094a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d068502b3fb001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…76ae4b36472bde8bbcab6ba04482aad5a4b6f75e0580a059b644ab2040a48ef20975d50107105b7a1f7b94b3 (111 bytes)", "f88b078502b3fb00168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cc5e74ad59065cbda0d687a05a5700d0f1da8c688d9710d3647e36ecf22191af95246bcefc9159804b210f3e (141 bytes)", "f8718201ee8502b3fb001682520894eaf3f8eadfbaa00312790e525cf672b06d8b6ae888016345785d8a0000…a0a080827939364500a1b4a00876f97df6b97a09f5b672106f987e80e2bb974db343d898ed209096ae6a2ba0 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007302c481...d52d4bca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00945ff43b3ace0b0ff755763a6daeb359172351ecad145e2551a56b43196fe4b7ca121220a4cb8d44dae001e955ae77c8010c94bc88700396f0bfce7ffe053721af27a0f4", "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": "11002004249999987763981830.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }