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Canton Updates/1220dc...441b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #208,775

This Gateway_FinalizeBlock transaction built EVM block #208,775 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #208,775
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
396ms

Block planned

Producer plans block #208775 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #208775

317ms
317ms

Committed on Canton

Participant commits update 1220dc33e4…4a441b
—

Imported to the execution layers

Importer applies block #208775 from GatewayHead

—
0ms
250ms
396ms
EVM
Canton
External call
Total
Complete317ms
317ms

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
#208,775
Block Hash
0x58e20466...55eecaf9
Block Timestamp
Nov 15, 2026, 07:01:31 UTC
Transactions
0xc751def7...b3a6bb100x2f84...5ec8 → 0x23e5...229aSuccess
0x228dee84...6f45af2c0x6576...3a92 → 0x5345...9be7Success
Overview
Update ID
1220dc33e4...684a441b
Offset
647356
Record Time
Nov 15, 2026, 07:01:31 UTC
Command ID
gw-64c9a5594...f69d1885
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00997766e8...79c8c237
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "58e20466c7a73e8472f27be52bc631e2358251eacd099ddec4d04c0b55eecaf9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b464e82c...a9a54be1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c100597406beeea789f1d1a0fc75c4435b24dccc692b3f8e01e5ede145ed5a60ca121220168a894be957b935750540d1c0d0c3008ff474ca5ac3377cabe8602c7f09daed", "block": { "timestamp": { "unpack": "1794726091." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab158405afa3578259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…a1b461152e6a6795ed0e45a00b2855bc46b840d11d8c7ea78433619ceb4af2ca7f8e228547ae57defdadd81d (173 bytes)", "f8ab158405afa3578259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fa446282df19efb1547a9ea05b08a48ed8f1507b6ed5ada29afc8e1bb8bb3bb8438a2858be9ed39f9e21c534 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c1005974...7f09daed
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3affaabd2fcb6519ece7f76cb01ee1a09d4cf23d3514a0bb12f22444f69d1885", "timestamp": { "unpack": "1794726091." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab158405afa3578259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…a1b461152e6a6795ed0e45a00b2855bc46b840d11d8c7ea78433619ceb4af2ca7f8e228547ae57defdadd81d (173 bytes)", "f8ab158405afa3578259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fa446282df19efb1547a9ea05b08a48ed8f1507b6ed5ada29afc8e1bb8bb3bb8438a2858be9ed39f9e21c534 (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:00aecd78dd...20149a1f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0094db7086...a3dfae5d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00997766e8159cf265724e3ea8f13d695a00956c629beb05440b6293c3e6709967ca1212200534762d001e44262d2371c545fa11682ff5a8c393791cf96393171879c8c237", "hash": "58e20466c7a73e8472f27be52bc631e2358251eacd099ddec4d04c0b55eecaf9", "number": "208775", "timestamp": "1794726091", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03affaabd2fcb6519ece7f76cb01ee1a09d4cf23d3514a0bb12f22444f69d1885a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ab158405afa3578259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…a1b461152e6a6795ed0e45a00b2855bc46b840d11d8c7ea78433619ceb4af2ca7f8e228547ae57defdadd81d (173 bytes)", "f8ab158405afa3578259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fa446282df19efb1547a9ea05b08a48ed8f1507b6ed5ada29afc8e1bb8bb3bb8438a2858be9ed39f9e21c534 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f5cdc043...ed6166fd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0094db7086546366897c1a51f1666f83ade1d985d8bf4d6f0df01ef619609dde46ca121220c2b3346825a14cbd2170121cdcecc8cc025a2f503612e3d4ffd91459a3dfae5d", "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": "11002004249999827421531275.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }