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Canton Updates/1220d8...ced0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #50,069

This Gateway_FinalizeBlock transaction built EVM block #50,069 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #50,069
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #50069 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #50069

1.2s
1.2s

Committed on Canton

Participant commits update 1220d8e1a6…a5ced0
—

Imported to the execution layers

Importer applies block #50069 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#50,069
Block Hash
0x2d223bb2...18d051ad
Block Timestamp
Nov 6, 2026, 15:08:24 UTC
Transactions
0xb1f1961b...d6ab64040xfd7c...4601 → 0x9b37...f1d6Success
0x74e31784...d382a2710x9cf2...9e49 → contract creationSuccess
Overview
Update ID
1220d8e1a6...b9a5ced0
Offset
159081
Record Time
Nov 6, 2026, 15:08:25 UTC
Command ID
gw-64c9a5594...52c55c6e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d8107181...704fc3db
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00106e794efd6b0ae4555a34aa0265e8ccec247a6ec5792a7ce9bd4e376a8e8cb6ca12122017cf2e4bc99a48d179e5486c1a4ef48212a9cd29f4d96e87fec5de1628293911", "block": { "timestamp": { "unpack": "1793977704." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90ceb168459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…fda090387d902741f004d7a01d45eb326b04ca4c88dd2fffc68213f82763b46f6fb799326bfdc7f5e72b267e (3,310 bytes)", "f87082040384f8723206825208949b37aaef725c54fedb468ceb83e349e107a1f1d688016345785d8a000080…cfa9c8e4fb25660c904a27a078993098b0a9479d2d4ce67b4d5999af5ab8b5e1791c0dcd04e962bc69f97de5 (114 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:00106e794e...28293911
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "457107588b02fbe8e3a9cc92eb607771d1e766c6a946a938c59f196452c55c6e", "timestamp": { "unpack": "1793977704." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90ceb168459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…fda090387d902741f004d7a01d45eb326b04ca4c88dd2fffc68213f82763b46f6fb799326bfdc7f5e72b267e (3,310 bytes)", "f87082040384f8723206825208949b37aaef725c54fedb468ceb83e349e107a1f1d688016345785d8a000080…cfa9c8e4fb25660c904a27a078993098b0a9479d2d4ce67b4d5999af5ab8b5e1791c0dcd04e962bc69f97de5 (114 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:007adc4403...f22eb5c9
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a08538e2...c6bb599f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2d223bb2f968f6a5aa55af79a9ab9c818ab93cb0ce6b3bb2fa44177418d051ad", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a3708770...cda62cb7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a08538e276626b11079e034588c653bb6521928178bb7261eee8980e56c3085eca12122017c4101657a3955e7a42ceb50a3c6a4fa02b1250c971c6d468fce601c6bb599f", "hash": "2d223bb2f968f6a5aa55af79a9ab9c818ab93cb0ce6b3bb2fa44177418d051ad", "number": "50069", "timestamp": "1793977704", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0457107588b02fbe8e3a9cc92eb607771d1e766c6a946a938c59f196452c55c6ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f90ceb168459682f0083080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…fda090387d902741f004d7a01d45eb326b04ca4c88dd2fffc68213f82763b46f6fb799326bfdc7f5e72b267e (3,310 bytes)", "f87082040384f8723206825208949b37aaef725c54fedb468ceb83e349e107a1f1d688016345785d8a000080…cfa9c8e4fb25660c904a27a078993098b0a9479d2d4ce67b4d5999af5ab8b5e1791c0dcd04e962bc69f97de5 (114 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00179aded1...2a6da8f9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a37087701152d6e3e53722e313d69113b1fb9addf6cb0fd64f6408e0c4757757ca121220cb817ba244ab4c9bc1330ee9a15cc450ab58e05819848e25276251adcda62cb7", "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": "11002004249999979655961147.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }