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Canton Updates/12205c...085e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #142,679

This Gateway_FinalizeBlock transaction built EVM block #142,679 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #142,679
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
455ms

Block planned

Producer plans block #142679 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142679

364ms
364ms

Committed on Canton

Participant commits update 12205c60d7…aa085e
—

Imported to the execution layers

Importer applies block #142679 from GatewayHead

—
0ms
250ms
455ms
EVM
Canton
External call
Total
Complete364ms
364ms

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
#142,679
Block Hash
0x417c0211...09ae04c3
Block Timestamp
Nov 11, 2026, 10:31:25 UTC
Transactions
0x9238180b...03b50cfc0xd131...32a8 → 0xd129...b96cSuccess
0x846e5aaf...5cb554330x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12205c60d7...26aa085e
Offset
443569
Record Time
Nov 11, 2026, 10:31:25 UTC
Command ID
gw-64c9a5594...e1735404
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006a3b096e...01ffddfd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b53ec156ce2c3dde0e4a4ffcc9fae876477625583312aef6714bf0fcf4d1b4c5ca121220a15b690f89da5ae0e6a97af4dc9d0af7fd04107e612faa544ded4ab5307a49a0", "block": { "timestamp": { "unpack": "1794393085." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825eed8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a1f49e1c7ba9c0f055cb31a070f666f627b5ace67fe9d8836e089dd11e4bad8422b2b481302e73c78d3ff7a7 (176 bytes)", "f8ae825eee8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e82ab1ddc95beb4cb1c3d3a01cff9366fc7d706000c7eb1f3fd010c5344dd5c33c9553811a062685e1874644 (176 bytes)", "f8ab07844c870a7e8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…660c7248cc444bdfaf986da01b09cf7f892e28cc1870884a19a540499a08361f50d0187e879fc32d5b35befa (173 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": [] } }
0x8b431b7f...871289c60x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b53ec156...307a49a0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "dde08c6661e14f8fe21b2791309928115acf35ac9925f525b5d05332e1735404", "timestamp": { "unpack": "1794393085." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825eed8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a1f49e1c7ba9c0f055cb31a070f666f627b5ace67fe9d8836e089dd11e4bad8422b2b481302e73c78d3ff7a7 (176 bytes)", "f8ae825eee8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e82ab1ddc95beb4cb1c3d3a01cff9366fc7d706000c7eb1f3fd010c5344dd5c33c9553811a062685e1874644 (176 bytes)", "f8ab07844c870a7e8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…660c7248cc444bdfaf986da01b09cf7f892e28cc1870884a19a540499a08361f50d0187e879fc32d5b35befa (173 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:00c85396e9...015474c7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ecbe1a7f...c7712c52
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "417c021195fee6483d37c548601de5aa599154fff38124789a3d26ed09ae04c3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a2164f47...5ad9fdd6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ecbe1a7f07fe19f41cc9909d6af0c2eb3595603c7e279094ebbdd4bdc7609e0aca12122008a66be54fa1a4355d994d35d6203c59405ab187552f55fce95dfb95c7712c52", "hash": "417c021195fee6483d37c548601de5aa599154fff38124789a3d26ed09ae04c3", "number": "142679", "timestamp": "1794393085", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0dde08c6661e14f8fe21b2791309928115acf35ac9925f525b5d05332e1735404a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae825eed8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a1f49e1c7ba9c0f055cb31a070f666f627b5ace67fe9d8836e089dd11e4bad8422b2b481302e73c78d3ff7a7 (176 bytes)", "f8ae825eee8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e82ab1ddc95beb4cb1c3d3a01cff9366fc7d706000c7eb1f3fd010c5344dd5c33c9553811a062685e1874644 (176 bytes)", "f8ab07844c870a7e8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…660c7248cc444bdfaf986da01b09cf7f892e28cc1870884a19a540499a08361f50d0187e879fc32d5b35befa (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00087c94b5...51245038
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a2164f47b61531dbb5aca2428b71ebe086cdfb077ab0f792df9e2659f03680f7ca121220c15ed16a5020f4ae9c24e9d716ff77cc4b8b2f94c50dbffb091ac5475ad9fdd6", "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": "11002004249999878467845251.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }