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Canton Updates/12207a...e30c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #97,254

This Gateway_FinalizeBlock transaction built EVM block #97,254 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #97,254
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.1s

Block planned

Producer plans block #97254 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #97254

2.5s
2.5s

Committed on Canton

Participant commits update 12207a0c50…d0e30c
—

Imported to the execution layers

Importer applies block #97254 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.1s
EVM
Canton
External call
Total
Complete2.5s
2.5s

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
#97,254
Block Hash
0xde70ad46...c71f5ce6
Block Timestamp
Nov 9, 2026, 18:35:23 UTC
Transactions
0x491523a1...f15fa1b50x4106...5e54 → 0x235d...3c8cSuccess
0xae82f3fb...969456f40xb5dd...f79b → 0xa276...16d2Success
Overview
Update ID
12207a0c50...94d0e30c
Offset
304896
Record Time
Nov 9, 2026, 18:35:25 UTC
Command ID
gw-64c9a5594...7441b4d5
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0057c83f22...5da5a87d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00814dd550ca21a7edb86a65749dc5e4c6b7be04af25b7093ff9b1e575a4439d6aca121220a7509ce095137b255ed73b37ed95f416086e13bc5871a96f71971306a10b830a", "block": { "timestamp": { "unpack": "1794249323." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c73a317ad8afc6a59eb51a0449a33943f19c0f1bf35ac9c1ecb446bc5aaa95e6182b1fb51039260ae66cfbc (111 bytes)", "f88b468459682f00830178c194a07465766125ea9af7d9b8ed5c631a0be5aad06d80a46a6278420000000000…7a57f8cda9d7ef21443525a06e1afdbcafe64747bd4120fc95778cc1eb2f96236b2681fcaefc71d3d5a10e2a (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c0a2cccdd15d99560c7c74a009e8b28241835e25ac64ca8c6ce78d2bb498d8a4dc42bb1b753b071e59a4af36 (141 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": [] } }
0x99558e93...97f567e20x42ad...aa41 → 0xa074...d06dSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00814dd550...a10b830a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2e95fcac946fe8053c63f06a269fb02a6cb1ccf9658eb55ebc69d5567441b4d5", "timestamp": { "unpack": "1794249323." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c73a317ad8afc6a59eb51a0449a33943f19c0f1bf35ac9c1ecb446bc5aaa95e6182b1fb51039260ae66cfbc (111 bytes)", "f88b468459682f00830178c194a07465766125ea9af7d9b8ed5c631a0be5aad06d80a46a6278420000000000…7a57f8cda9d7ef21443525a06e1afdbcafe64747bd4120fc95778cc1eb2f96236b2681fcaefc71d3d5a10e2a (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c0a2cccdd15d99560c7c74a009e8b28241835e25ac64ca8c6ce78d2bb498d8a4dc42bb1b753b071e59a4af36 (141 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:000d594af1...86d79515
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007d64e7bd...225f8ef9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "de70ad4683b522bef99f434a3aeefcc42f0f62882920ec7e82cdb8dbc71f5ce6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00190998ec...45670222
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007d64e7bd44e764ed64f539baaab7f665722fa70fc6cb23daea3ceb24d3866fa1ca121220cae6b940c963fd34986520a6297e862f3bf30df553134a0cdd46b560225f8ef9", "hash": "de70ad4683b522bef99f434a3aeefcc42f0f62882920ec7e82cdb8dbc71f5ce6", "number": "97254", "timestamp": "1794249323", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02e95fcac946fe8053c63f06a269fb02a6cb1ccf9658eb55ebc69d5567441b4d5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5c73a317ad8afc6a59eb51a0449a33943f19c0f1bf35ac9c1ecb446bc5aaa95e6182b1fb51039260ae66cfbc (111 bytes)", "f88b468459682f00830178c194a07465766125ea9af7d9b8ed5c631a0be5aad06d80a46a6278420000000000…7a57f8cda9d7ef21443525a06e1afdbcafe64747bd4120fc95778cc1eb2f96236b2681fcaefc71d3d5a10e2a (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c0a2cccdd15d99560c7c74a009e8b28241835e25ac64ca8c6ce78d2bb498d8a4dc42bb1b753b071e59a4af36 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c5672914...83907c8c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00190998ec450d5d0281f6e88d6cac4c9ebf4e749e6b69ce76486f47de210c65fbca121220730ce7a4fd937095cd5e7e7c055450a1c8cbc5d58d5dea7fb3b94b9e45670222", "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": "11002004249999959862021786.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }