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Canton Updates/1220db...43d5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #169,635

This Gateway_FinalizeBlock transaction built EVM block #169,635 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #169,635
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
908ms

Block planned

Producer plans block #169635 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169635

726ms
726ms

Committed on Canton

Participant commits update 1220db720e…d743d5
—

Imported to the execution layers

Importer applies block #169635 from GatewayHead

—
0ms
250ms
500ms
750ms
908ms
EVM
Canton
External call
Total
Complete726ms
726ms

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
#169,635
Block Hash
0x4f707c6d...2f0540be
Block Timestamp
Nov 12, 2026, 19:25:45 UTC
Transactions
0x4c9a6107...60f95ef90xa661...7b28 → 0x235d...3c8cSuccess
0x1c0435cc...b7db564d0xc541...c97a → 0xa0e9...70c5Success
Overview
Update ID
1220db720e...c3d743d5
Offset
526409
Record Time
Nov 12, 2026, 19:25:45 UTC
Command ID
gw-64c9a5594...8166983a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ea141213...78fb250d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005f5c6295ddad666e14ab81f1a1ab0d46087bfc8ecc4b64fe91bb1a28f538ea07ca12122010819ee23d1cafebcae3ff1db6c7d58edfd9e548d212ebaebd1129afb0b34e0b", "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": "11002004249999855580949849.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
0x37e936b8...3508a1bf0x536a...e5ec → contract creationSuccess
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e053a219...c065d9a8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f35dbdc219a553a791b25ba8c74114069bd353a5611947058c64d650f14247f3ca121220e25423ba550ab3c364a117315673687e2566e21e7570b37e84a7cad65c3a854a", "block": { "timestamp": { "unpack": "1794511545." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…addac1f600336c2e0922d1a04eefbb4305f5dc5d53db2b1787b3f87cb2da7d2226d02eff37afdd2b230990c3 (792 bytes)", "f86d14851ffbec4ce082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bd56d7b810e4ba0dca415da0564f60af19e2747f391c0cd9f69826f05ae565a92598dee9619a7cbf54dad2c9 (111 bytes)", "f8ac588459682f0083011e3994a0e95e0705cc3ffbb05c15c3794647286aaa70c580b84440c10f1900000000…6421255ac1440f0d19c827a0641867ea09f7310e59f39171f174158f80adf0e055842c98bfb3b98b3c8b34a0 (174 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:00f35dbdc2...5c3a854a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c264b7658f362675248a668fa54dfc0459dd3461719adc938803d5658166983a", "timestamp": { "unpack": "1794511545." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…addac1f600336c2e0922d1a04eefbb4305f5dc5d53db2b1787b3f87cb2da7d2226d02eff37afdd2b230990c3 (792 bytes)", "f86d14851ffbec4ce082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bd56d7b810e4ba0dca415da0564f60af19e2747f391c0cd9f69826f05ae565a92598dee9619a7cbf54dad2c9 (111 bytes)", "f8ac588459682f0083011e3994a0e95e0705cc3ffbb05c15c3794647286aaa70c580b84440c10f1900000000…6421255ac1440f0d19c827a0641867ea09f7310e59f39171f174158f80adf0e055842c98bfb3b98b3c8b34a0 (174 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:001037f861...185e50fc
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e21d3d25...b6412a86
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4f707c6de02e07eb2a5317f88b960b352271152438c755a336217f6e2f0540be", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005f5c6295...b0b34e0b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e21d3d251f24b83f20eff2e66da1265ae6ce117df58d6bb6122accf7a6487d7cca12122070ea10bb8fa27dcdaafaf545da8048cf65f860804484ddf6d1a3a79bb6412a86", "hash": "4f707c6de02e07eb2a5317f88b960b352271152438c755a336217f6e2f0540be", "number": "169635", "timestamp": "1794511545", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c264b7658f362675248a668fa54dfc0459dd3461719adc938803d5658166983aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…addac1f600336c2e0922d1a04eefbb4305f5dc5d53db2b1787b3f87cb2da7d2226d02eff37afdd2b230990c3 (792 bytes)", "f86d14851ffbec4ce082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bd56d7b810e4ba0dca415da0564f60af19e2747f391c0cd9f69826f05ae565a92598dee9619a7cbf54dad2c9 (111 bytes)", "f8ac588459682f0083011e3994a0e95e0705cc3ffbb05c15c3794647286aaa70c580b84440c10f1900000000…6421255ac1440f0d19c827a0641867ea09f7310e59f39171f174158f80adf0e055842c98bfb3b98b3c8b34a0 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }