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Canton Updates/12200a...f063
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #70,586

This Gateway_FinalizeBlock transaction built EVM block #70,586 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #70,586
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
658ms

Block planned

Producer plans block #70586 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #70586

526ms
526ms

Committed on Canton

Participant commits update 12200a918d…f0f063
—

Imported to the execution layers

Importer applies block #70586 from GatewayHead

—
0ms
250ms
500ms
658ms
EVM
Canton
External call
Total
Complete526ms
526ms

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
#70,586
Block Hash
0x47306d3e...35916e42
Block Timestamp
Nov 7, 2026, 12:40:20 UTC
Transactions
0xcce35a2a...03d23db00x27ab...4986 → 0x27ab...4986Success
0x97b76b2d...33b650960x6ccf...6e09 → contract creationSuccess
Overview
Update ID
12200a918d...19f0f063
Offset
221922
Record Time
Nov 7, 2026, 12:40:20 UTC
Command ID
gw-64c9a5594...6b74c1b4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006b6dbbc7...53b9141c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c143b4c8ade2d26f649b1a62225e5c3927520af2a72de57d15b6e9bb8fa005e1ca12122027f17aab64e1560aaafe7ce6a749b1c613722d8e3f0a702756cb8728a31b4bcc", "block": { "timestamp": { "unpack": "1794055220." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820e358502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…131b160081cb2c5a48a738a077fc3d57691290b6d575e8f8aba407719456fae1fab285a61b925d53e6fbdb9a (116 bytes)", "f90ceb208459682f0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…bfaa22fcefed1c1718abc6a00c2c42f40aff496e49748ae21b1b79e045e2d7c8b594b5bc5051414ea602b4f4 (3,310 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:00c143b4c8...a31b4bcc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "afc65eb10914655075d3730bed6ae0a3de351ae4f8fd767c6d8fb0d26b74c1b4", "timestamp": { "unpack": "1794055220." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820e358502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…131b160081cb2c5a48a738a077fc3d57691290b6d575e8f8aba407719456fae1fab285a61b925d53e6fbdb9a (116 bytes)", "f90ceb208459682f0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…bfaa22fcefed1c1718abc6a00c2c42f40aff496e49748ae21b1b79e045e2d7c8b594b5bc5051414ea602b4f4 (3,310 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:00ecf32e0d...8c6db2e2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d988d1d3...307f72aa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "47306d3ed10422a1fea1afaa1cfb8735fc32ea02963bddbf89997b4b35916e42", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000bc33e1d...f9bea53b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d988d1d382dfc861a3218bbe2bbfb2e3f5d8d4f772188af8c5dea4c6224b09e7ca121220b36faacc41a12ca8ac9573dcd253a684717ab7175d8f9803616f6d9e307f72aa", "hash": "47306d3ed10422a1fea1afaa1cfb8735fc32ea02963bddbf89997b4b35916e42", "number": "70586", "timestamp": "1794055220", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0afc65eb10914655075d3730bed6ae0a3de351ae4f8fd767c6d8fb0d26b74c1b4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a25820e358502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…131b160081cb2c5a48a738a077fc3d57691290b6d575e8f8aba407719456fae1fab285a61b925d53e6fbdb9a (116 bytes)", "f90ceb208459682f0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…bfaa22fcefed1c1718abc6a00c2c42f40aff496e49748ae21b1b79e045e2d7c8b594b5bc5051414ea602b4f4 (3,310 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0055396b6a...5c8d03e8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000bc33e1d92b9aeb583d9951d9c14da6e240b1816969d8ae16b3cc981fa753dddca12122004eb12e3aac59f84f18c5bb1031ffb8d26352cd00f8502cb75ec09b2f9bea53b", "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": "11002004249999970592429887.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }