Canton Updates/122082...7557

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #215,408 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #215,408

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

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1.4s

Block planned

Producer plans block #215408 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #215408

1.2s

Committed on Canton

Participant commits update 122082e761…7d7557

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Imported to the execution layers

Importer applies block #215408 from GatewayHead

—

0ms

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750ms

1.0s

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1.4s

EVM

Canton

External call

Total

Complete1.2s

1.2s

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

#215,408

Block Hash

0xbc36e580...1b7a0d6f

Block Timestamp

Nov 15, 2026, 15:21:32 UTC

Transactions

0x752c8897...1bace2790x0bb8...b560 → 0x8225...b343Success

0x32702de9...65c2af770xef30...9fe0 → 0x9e02...3de2Success

Overview

Update ID

122082e761...6e7d7557

Offset

667753

Record Time

Nov 15, 2026, 15:21:33 UTC

Command ID

gw-64c9a5594...d9a70530

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:008f2bd7f4...76ee82d5

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0049eccfd5ec071d6501233deb4dc0378c03811361b0649a2960ef8a95ecf49e56ca1212207387d8dc57b69aeb075224015c60bf7ea476d3d983654d0debae1134df6ed2cd", "block": { "timestamp": { "unpack": "1794756092." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f85073df1600082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d4a4abf143a96aac399652a01178676b6caf751516aa9832b35507d4076deb3dd3984248d56da21b7698e93e (111 bytes)", "02f8b2830e4a2506843b9aca0e843b9aca0e82869e948225f23907e8b3057cf51ca9e34700b8d676b34380b8…22e2c3bb0cf63b297a4dcda04c73532f5f32e8232aab11029b779a987017bb65dfdbc235dfa1f1b239ad41c1 (181 bytes)", "f86d1585073df1600082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c94…89a98bae885ced09bbc783a07e8d1b1bf85e908e63e1062492dfa5197d0864bd6209b1df01ffaba6446db032 (111 bytes)", "02f901f4830e4a25821105830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6f93e0d37d8c9732719044a01fc6899329b33289329898fc75e9d16eae72aff7a4a52296b4615c68060f1ad1 (504 bytes)", "f88b0785073df16000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…94b9dd345d00387a29b767a00328361383d10dc52e3af775eb517377739eb24da8f370937a7e5e7f29a36733 (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:0049eccfd5...df6ed2cd

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "1181d8a43c6473a46851a9fc5ec4173b0d6622e4d4c99d7826daf9cdd9a70530", "timestamp": { "unpack": "1794756092." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f85073df1600082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d4a4abf143a96aac399652a01178676b6caf751516aa9832b35507d4076deb3dd3984248d56da21b7698e93e (111 bytes)", "02f8b2830e4a2506843b9aca0e843b9aca0e82869e948225f23907e8b3057cf51ca9e34700b8d676b34380b8…22e2c3bb0cf63b297a4dcda04c73532f5f32e8232aab11029b779a987017bb65dfdbc235dfa1f1b239ad41c1 (181 bytes)", "f86d1585073df1600082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c94…89a98bae885ced09bbc783a07e8d1b1bf85e908e63e1062492dfa5197d0864bd6209b1df01ffaba6446db032 (111 bytes)", "02f901f4830e4a25821105830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6f93e0d37d8c9732719044a01fc6899329b33289329898fc75e9d16eae72aff7a4a52296b4615c68060f1ad1 (504 bytes)", "f88b0785073df16000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…94b9dd345d00387a29b767a00328361383d10dc52e3af775eb517377739eb24da8f370937a7e5e7f29a36733 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00f36e89ac...a8f8f346

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007995db9fca5fa8b59cf80ae00f41a85793e1c34de27dc1ded510fc0af1d9d60dca121220de0c301592e52919fa5de271cc259f133394a2c3bca931621182d79d294e38ab", "hash": "bc36e5800e9d39753e5b0cd50767a70145d458a9b56c1fe75cf16f561b7a0d6f", "number": "215408", "timestamp": "1794756092", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01181d8a43c6473a46851a9fc5ec4173b0d6622e4d4c99d7826daf9cdd9a70530a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0f85073df1600082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d4a4abf143a96aac399652a01178676b6caf751516aa9832b35507d4076deb3dd3984248d56da21b7698e93e (111 bytes)", "02f8b2830e4a2506843b9aca0e843b9aca0e82869e948225f23907e8b3057cf51ca9e34700b8d676b34380b8…22e2c3bb0cf63b297a4dcda04c73532f5f32e8232aab11029b779a987017bb65dfdbc235dfa1f1b239ad41c1 (181 bytes)", "f86d1585073df1600082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c94…89a98bae885ced09bbc783a07e8d1b1bf85e908e63e1062492dfa5197d0864bd6209b1df01ffaba6446db032 (111 bytes)", "02f901f4830e4a25821105830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6f93e0d37d8c9732719044a01fc6899329b33289329898fc75e9d16eae72aff7a4a52296b4615c68060f1ad1 (504 bytes)", "f88b0785073df16000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…94b9dd345d00387a29b767a00328361383d10dc52e3af775eb517377739eb24da8f370937a7e5e7f29a36733 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:008c902c33...df75e4f5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f36e89acf0de4949158647c83409bdd03e6a45be7f259a048b6fb18bba71420fca12122057e6296869e08d5dc9e0bdda6bbaadc5bd0bc0aadbed5a4ea54f986ea8f8f346", "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": "11002004249999823839713490.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }