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Canton Updates/122083...dbb3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #39,999

This Gateway_FinalizeBlock transaction built EVM block #39,999 through the gateway-build-block external call and committed it with 9 transactions.

Block Lifecycle
block #39,999
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
8.0s
10.0s
10.7s

Block planned

Producer plans block #39999 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #39999

8.6s
8.6s

Committed on Canton

Participant commits update 122083537e…98dbb3
—

Imported to the execution layers

Importer applies block #39999 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
8.0s
10.0s
10.7s
EVM
Canton
External call
Total
Complete8.6s
8.6s

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
#39,999
Block Hash
0x9dbcfa92...a237ab1d
Block Timestamp
Nov 5, 2026, 21:42:40 UTC
Transactions
0x672ffd7f...3f8b2ac80x2904...9a72 → 0x235d...3c8cSuccess
0x8163e803...545e2e820x017a...4443 → 0xa276...16d2Success
Overview
Update ID
122083537e...6598dbb3
Offset
127842
Record Time
Nov 5, 2026, 21:42:48 UTC
Command ID
gw-64c9a5594...fcfd2ad1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0000285849...03306367
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0095e0e724042e984511d4f51913b9d644bd7e10554efe31e1f576b3c7cecb23ccca121220eba35ede824342af3cb5e97e683e513a3b72355b76ddc5ee7a0a1e172f909a88", "hash": "9dbcfa92fe102edd3b01513e91b60d79c5d4c48e1fb5dfea80c0b93da237ab1d", "number": "39999", "timestamp": "1793914960", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07c92dcafbc232aea1c57c7dd71602329695ad8f95e90d2b39c6e9ab6fcfd2ad1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c225cb06348738b5a94cda04567adbbb33fbdcbde5c669336fe7ed92e7585c6231e8945fce4f4762eec466a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…94318795022d340890cd44a04f2eedfe67c3901dd4fb6d1bdf36564ed627cbc29129bb88bb0c766c3200f214 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03d6ed76ac1fb7cffd8a62a07eeebd7dd6c27605c56785ee2323334eb689d5224435c2b166bf3297e66ab838 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e2ce4a49a5f5fc0341fdefa03667d2372457878171666a4a1590a33f155a28d8b6cf30a9ce81f5b623be9685 (174 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…9f2d80dc3241883c6f2dd7a05df0801ad1b5497de7c20819901bf1f516a97953f1f5d1627ba33fc939f78e88 (120 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cc74beb0d9ff0092e486eaa0024560d981be3821defd46a6fed7d95e659e350b910550d4a72062007e9a4f70 (174 bytes)", "f8718217e8858bb2c9700882520894e2c01779c2f7e53a938c199c104468621bab8f8c88016345785d8a0000…1f4805948708197685db74a05f0b45046ce8872de20c278c249831e9c41f8104a397eaa9b0c37211c8753f01 (115 bytes)", "f8718217e9858bb2c970088252089486ed9760a8eaf514d24f8ea0b99ce8a6962c62d888016345785d8a0000…0325e8fcaa174c685cab14a07bdc6dab839a267102fcb0ead02e626468edeaade5844d44254d21e963c7496b (115 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…046908b1f6811ff44ce741a0042cbb7393614bb8e62be1c36feff9791ac6bfb985f2294af1cf23213451f6ea (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0xcb31c5c7...9874c6c20x78ca...e922 → 0x23e5...229aSuccess
0x0f2b41c3...43d2d8600xfe3a...db13 → 0xe2c0...8f8cSuccess
0x1364186e...ad9e035a0x2336...0749 → 0x235d...3c8cSuccess
0x06f00f11...206da8060xf3ec...43fe → 0xfe3a...db13Success
0xd559e756...11f81ed10xfe3a...db13 → 0x86ed...62d8Success
0x373758c3...914764420xf769...01b3 → 0x51be...67edSuccess
0x642cb8b1...bbff08bf0xff5e...1e32 → 0xa276...16d2Success
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0082a2a4fa...39677718
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0000285849aa067e09317cc2c8aa39d88ac64633fb78168aed78de20d45bd5b0acca121220cf9353abb74540b53c79e5988c010e879612f5cb025178403a89161003306367", "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": "11002004249999983365171183.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002b4a2e91...43adfc0a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006f189fc1b7a5b9d1bb4b2b2db3ec1c5dd3fa6619f089030ec95c8ee2bade9e03ca121220d71c9f7c11ae4fe3564179c1872858b8b33a9138c7312a2ab936628c5e6ad089", "block": { "timestamp": { "unpack": "1793914960." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c225cb06348738b5a94cda04567adbbb33fbdcbde5c669336fe7ed92e7585c6231e8945fce4f4762eec466a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…94318795022d340890cd44a04f2eedfe67c3901dd4fb6d1bdf36564ed627cbc29129bb88bb0c766c3200f214 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03d6ed76ac1fb7cffd8a62a07eeebd7dd6c27605c56785ee2323334eb689d5224435c2b166bf3297e66ab838 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e2ce4a49a5f5fc0341fdefa03667d2372457878171666a4a1590a33f155a28d8b6cf30a9ce81f5b623be9685 (174 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…9f2d80dc3241883c6f2dd7a05df0801ad1b5497de7c20819901bf1f516a97953f1f5d1627ba33fc939f78e88 (120 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cc74beb0d9ff0092e486eaa0024560d981be3821defd46a6fed7d95e659e350b910550d4a72062007e9a4f70 (174 bytes)", "f8718217e8858bb2c9700882520894e2c01779c2f7e53a938c199c104468621bab8f8c88016345785d8a0000…1f4805948708197685db74a05f0b45046ce8872de20c278c249831e9c41f8104a397eaa9b0c37211c8753f01 (115 bytes)", "f8718217e9858bb2c970088252089486ed9760a8eaf514d24f8ea0b99ce8a6962c62d888016345785d8a0000…0325e8fcaa174c685cab14a07bdc6dab839a267102fcb0ead02e626468edeaade5844d44254d21e963c7496b (115 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…046908b1f6811ff44ce741a0042cbb7393614bb8e62be1c36feff9791ac6bfb985f2294af1cf23213451f6ea (141 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:006f189fc1...5e6ad089
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7c92dcafbc232aea1c57c7dd71602329695ad8f95e90d2b39c6e9ab6fcfd2ad1", "timestamp": { "unpack": "1793914960." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9c225cb06348738b5a94cda04567adbbb33fbdcbde5c669336fe7ed92e7585c6231e8945fce4f4762eec466a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…94318795022d340890cd44a04f2eedfe67c3901dd4fb6d1bdf36564ed627cbc29129bb88bb0c766c3200f214 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03d6ed76ac1fb7cffd8a62a07eeebd7dd6c27605c56785ee2323334eb689d5224435c2b166bf3297e66ab838 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e2ce4a49a5f5fc0341fdefa03667d2372457878171666a4a1590a33f155a28d8b6cf30a9ce81f5b623be9685 (174 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…9f2d80dc3241883c6f2dd7a05df0801ad1b5497de7c20819901bf1f516a97953f1f5d1627ba33fc939f78e88 (120 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cc74beb0d9ff0092e486eaa0024560d981be3821defd46a6fed7d95e659e350b910550d4a72062007e9a4f70 (174 bytes)", "f8718217e8858bb2c9700882520894e2c01779c2f7e53a938c199c104468621bab8f8c88016345785d8a0000…1f4805948708197685db74a05f0b45046ce8872de20c278c249831e9c41f8104a397eaa9b0c37211c8753f01 (115 bytes)", "f8718217e9858bb2c970088252089486ed9760a8eaf514d24f8ea0b99ce8a6962c62d888016345785d8a0000…0325e8fcaa174c685cab14a07bdc6dab839a267102fcb0ead02e626468edeaade5844d44254d21e963c7496b (115 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…046908b1f6811ff44ce741a0042cbb7393614bb8e62be1c36feff9791ac6bfb985f2294af1cf23213451f6ea (141 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:001c770bac...59091934
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0095e0e724...2f909a88
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9dbcfa92fe102edd3b01513e91b60d79c5d4c48e1fb5dfea80c0b93da237ab1d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }