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Canton Updates/1220ee...181a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,006

This Gateway_FinalizeBlock transaction built EVM block #140,006 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #140,006
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
793ms

Block planned

Producer plans block #140006 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140006

634ms
634ms

Committed on Canton

Participant commits update 1220ee291b…12181a
—

Imported to the execution layers

Importer applies block #140006 from GatewayHead

—
0ms
250ms
500ms
750ms
793ms
EVM
Canton
External call
Total
Complete634ms
634ms

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
#140,006
Block Hash
0x8833f762...72065fc0
Block Timestamp
Nov 11, 2026, 08:44:48 UTC
Transactions
0xd6cf930f...8c2f22710x2ef4...a85c → 0x235d...3c8cSuccess
0x6d5305ff...f5065b4f0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220ee291b...9c12181a
Offset
435444
Record Time
Nov 11, 2026, 08:44:48 UTC
Command ID
gw-64c9a5594...ffe59ce5
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000b75b553...f76d8c56
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0062eadf269330573162b1071b99c068bb169d083ca1dff5b54e2342fc322ad787ca12122067a502ff95af8421cf8e0e6bc73521ff1ca71cd0b2c23bae011c8e8e8ac17d76", "block": { "timestamp": { "unpack": "1794386688." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…509b73de538bd7b4e9f78ca052f9023c578495b0d9735f1b75b4d8d7c43bbe1fa77b7999679645ef2ce283c9 (176 bytes)", "f86c14840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…4dea1d044954134024fba1a051c06ac17d244455a19d1dcf85347c4235431d5f757eafe27d260642b3e5505d (110 bytes)", "f8ab07840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…4c4a8629d1421d466e6810a059daaba4c2b27b539979ca1165a6719e4bdb824fabc902815c9f77528988eda6 (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": [] } }
0xfa571187...8c9e4c810xb4be...ff70 → 0x5345...9be7Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0062eadf26...8ac17d76
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1034da769bb08d0d239bd9c2d7a9c7aa312d588b1711ed8216600481ffe59ce5", "timestamp": { "unpack": "1794386688." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…509b73de538bd7b4e9f78ca052f9023c578495b0d9735f1b75b4d8d7c43bbe1fa77b7999679645ef2ce283c9 (176 bytes)", "f86c14840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…4dea1d044954134024fba1a051c06ac17d244455a19d1dcf85347c4235431d5f757eafe27d260642b3e5505d (110 bytes)", "f8ab07840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…4c4a8629d1421d466e6810a059daaba4c2b27b539979ca1165a6719e4bdb824fabc902815c9f77528988eda6 (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:00fe9b7f74...159a2fb8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0074549c69...e9b6ef48
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8833f762eb893b8f2d195742746c5bde24c703a920d74f282402662872065fc0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008fbfba72...a19ebd5c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0074549c695a7337bae268027839db19f023a1baaaf47384d1b01b0d42a8e4ad8cca1212203ae14ac7481315ccb19851eb4773457b15654c87e1ea5bdfbd3bd201e9b6ef48", "hash": "8833f762eb893b8f2d195742746c5bde24c703a920d74f282402662872065fc0", "number": "140006", "timestamp": "1794386688", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01034da769bb08d0d239bd9c2d7a9c7aa312d588b1711ed8216600481ffe59ce5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8255808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…509b73de538bd7b4e9f78ca052f9023c578495b0d9735f1b75b4d8d7c43bbe1fa77b7999679645ef2ce283c9 (176 bytes)", "f86c14840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…4dea1d044954134024fba1a051c06ac17d244455a19d1dcf85347c4235431d5f757eafe27d260642b3e5505d (110 bytes)", "f8ab07840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…4c4a8629d1421d466e6810a059daaba4c2b27b539979ca1165a6719e4bdb824fabc902815c9f77528988eda6 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e53b2fca...895c37cd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008fbfba72537b1b9f99ec08362d71a9193fdde6306dbceaa019c2d31e9831ee85ca121220564e99dc46d5ff21e8a6a2686e29455995c052f9de61ff21a81213b7a19ebd5c", "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": "11002004249999880688914451.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }