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Canton Updates/1220f8...b23f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #176,426

This Gateway_FinalizeBlock transaction built EVM block #176,426 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #176,426
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
519ms

Block planned

Producer plans block #176426 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #176426

415ms
415ms

Committed on Canton

Participant commits update 1220f8a4b0…b9b23f
—

Imported to the execution layers

Importer applies block #176426 from GatewayHead

—
0ms
250ms
500ms
519ms
EVM
Canton
External call
Total
Complete415ms
415ms

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
#176,426
Block Hash
0x4adc3695...844e010b
Block Timestamp
Nov 13, 2026, 02:43:05 UTC
Transactions
0x24deaa4b...5cc5c55c0xb4a7...7b9e → 0xfd7c...4601Success
0x26adb140...bc57bcff0x8b86...eff0 → 0x5e37...8097Success
Overview
Update ID
1220f8a4b0...c5b9b23f
Offset
547219
Record Time
Nov 13, 2026, 02:43:05 UTC
Command ID
gw-64c9a5594...cc185fb8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003a9d9bce...52e5953e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007b0b6634317521f275c2574f5853dc6115439ce4c1e7fbc55175c213b3756cbeca121220181f09a79ea1829135b1a3ee32df26f1f3b9836b14b1daee15b1f47103d1241d", "block": { "timestamp": { "unpack": "1794537785." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a254d8420a48eb28420a48ebc827b0c945e375b1247bc19debc350695976e5fa7ef9580978080…07b71a34d8b92cc30cbfd3a07c2d9a7294ffd427ede63fd73909fa56f60b459af22ac84f541381f3a0526171 (112 bytes)", "f86c05841e21bed482520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…cb3545b1e07bbf700a8566a018428a0dafcae6afbc543ad4fcc2da4ed1bdcf530b04d5ced990a2a4f37dd632 (110 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:007b0b6634...03d1241d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6def2a4a48c4d4ca6918476a4fe937d67f2b8441949e131f091829b1cc185fb8", "timestamp": { "unpack": "1794537785." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a254d8420a48eb28420a48ebc827b0c945e375b1247bc19debc350695976e5fa7ef9580978080…07b71a34d8b92cc30cbfd3a07c2d9a7294ffd427ede63fd73909fa56f60b459af22ac84f541381f3a0526171 (112 bytes)", "f86c05841e21bed482520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…cb3545b1e07bbf700a8566a018428a0dafcae6afbc543ad4fcc2da4ed1bdcf530b04d5ced990a2a4f37dd632 (110 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:00a62521f6...c0d17c51
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d4f1c40c...26c32e73
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4adc369523ebac93c5411d556c5868cf4f354791229b2b306ccf9d92844e010b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ac120da8...0800d98b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d4f1c40cd4f3ad43918b49e5c84ad358e99ffb359428a256029fece600f83543ca121220fcdc56c207658656a3c6be21c8213099d83701ddcdc0105b506ba86626c32e73", "hash": "4adc369523ebac93c5411d556c5868cf4f354791229b2b306ccf9d92844e010b", "number": "176426", "timestamp": "1794537785", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06def2a4a48c4d4ca6918476a4fe937d67f2b8441949e131f091829b1cc185fb8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f86d830e4a254d8420a48eb28420a48ebc827b0c945e375b1247bc19debc350695976e5fa7ef9580978080…07b71a34d8b92cc30cbfd3a07c2d9a7294ffd427ede63fd73909fa56f60b459af22ac84f541381f3a0526171 (112 bytes)", "f86c05841e21bed482520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…cb3545b1e07bbf700a8566a018428a0dafcae6afbc543ad4fcc2da4ed1bdcf530b04d5ced990a2a4f37dd632 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00acf5b375...5fd3e9cd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ac120da8ac12e6c56c1a527b4b9a952d579dcade22d42b0da9df25916f0a1988ca121220052550d2dcc821ed4692e3cdb840e558c0bd659da588d1de3a100dae0800d98b", "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": "11002004249999850431686415.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }