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Canton Updates/122016...e779
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #7,291

This Gateway_FinalizeBlock transaction built EVM block #7,291 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #7,291
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s

Block planned

Producer plans block #7291 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #7291

2.2s
2.2s

Committed on Canton

Participant commits update 122016593f…7ae779
—

Imported to the execution layers

Importer applies block #7291 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#7,291
Block Hash
0x54f8d822...6795c559
Block Timestamp
Nov 2, 2026, 22:37:02 UTC
Transactions
0x0135b4f3...572206af0xa253...30e5 → 0xd9de...ccefSuccess
0xf7122447...86bdd6610xd140...e223 → 0x2f5e...70f8Success
Overview
Update ID
122016593f...477ae779
Offset
23820
Record Time
Nov 2, 2026, 22:37:04 UTC
Command ID
gw-64c9a5594...dff02e91
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00529a33e3...1f3dcaa1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d1446e37fe58f2e3581f5b0f0c76d1c9640d8b297045f4812b860ed8c2b97412ca121220a9e1601ee0b9f82e6e574699218d2ad63433942f52c4e6fbe7b6a51a1f935078", "block": { "timestamp": { "unpack": "1793659022." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a258213f785188122883f85188122884782520894d9de902db637f958c4d9fe153ed6e8b92e57…bfd1ec5036239ea26b5244a07c8124eba6da7f73f43a9fe6a7b96b64b17d2595267beb426fb79a2bbdc32af2 (124 bytes)", "02f893830e4a253885188122883f85188122884d82848a942f5ebbfe56fa939246f4e6f1f43b0c93c21270f8…8e2e3bc0b73da28d64655aa0619f7715398921a662b47836bec9e9750bfb3b31ff51a72b0f9810c639c0b310 (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:00d1446e37...1f935078
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9e5406b2d15c26fb83fe6256094c23e2e135a975b0f33ec1b600e0bddff02e91", "timestamp": { "unpack": "1793659022." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a258213f785188122883f85188122884782520894d9de902db637f958c4d9fe153ed6e8b92e57…bfd1ec5036239ea26b5244a07c8124eba6da7f73f43a9fe6a7b96b64b17d2595267beb426fb79a2bbdc32af2 (124 bytes)", "02f893830e4a253885188122883f85188122884d82848a942f5ebbfe56fa939246f4e6f1f43b0c93c21270f8…8e2e3bc0b73da28d64655aa0619f7715398921a662b47836bec9e9750bfb3b31ff51a72b0f9810c639c0b310 (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:00b256a61c...45ac4d35
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0097014490...58788317
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "54f8d822491a6b3e24180a582969dafddd9d834745aced420e0ee77f6795c559", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008b67dd0c...58b44ce9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0097014490cbbfd06af1b8cb703104aa65ac3321713adbc17d50f6fe2442e18e6bca1212202229f3574b1ce5f3f4ff9ff1fb3018d0d7b593b6c7acb3327578406058788317", "hash": "54f8d822491a6b3e24180a582969dafddd9d834745aced420e0ee77f6795c559", "number": "7291", "timestamp": "1793659022", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a09e5406b2d15c26fb83fe6256094c23e2e135a975b0f33ec1b600e0bddff02e91a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f879830e4a258213f785188122883f85188122884782520894d9de902db637f958c4d9fe153ed6e8b92e57…bfd1ec5036239ea26b5244a07c8124eba6da7f73f43a9fe6a7b96b64b17d2595267beb426fb79a2bbdc32af2 (124 bytes)", "02f893830e4a253885188122883f85188122884d82848a942f5ebbfe56fa939246f4e6f1f43b0c93c21270f8…8e2e3bc0b73da28d64655aa0619f7715398921a662b47836bec9e9750bfb3b31ff51a72b0f9810c639c0b310 (150 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005f59d35f...31c4cd32
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008b67dd0ce06c5a356b6994a8315a04bd23535a596cce3ab09abec3b33261ec87ca121220a57a23a310c61afc0eee2635bf856c641688711220219c61814f3fbd58b44ce9", "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": "11002004249999997017307205.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }