Canton Updates/122065...74b9

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #36,931 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #36,931

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

571ms

Block planned

Producer plans block #36931 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36931

457ms

Committed on Canton

Participant commits update 122065d3e9…0b74b9

—

Imported to the execution layers

Importer applies block #36931 from GatewayHead

—

0ms

250ms

500ms

571ms

EVM

Canton

External call

Total

Complete457ms

457ms

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

#36,931

Block Hash

0xcd8113a8...dad8f6bf

Block Timestamp

Nov 5, 2026, 19:39:17 UTC

Transactions

0xd1732d3f...940657c00x1c95...c9b1 → 0xa276...16d2Success

0xc68b2556...3fbafeba0xd22a...6b4d → 0x235d...3c8cSuccess

Overview

Update ID

122065d3e9...5c0b74b9

Offset

118514

Record Time

Nov 5, 2026, 19:39:17 UTC

Command ID

gw-64c9a5594...d0c9ff81

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00fa3630ee...69103b8e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "000d511b61e6ace69ed58ea9843d64bb36e631f50e78ac42e356c935efcd4f6f1dca12122030483fa9ae5f8cc3748275c0ffbffed4db82c19f19ee3fe14e1b86cd6f3a94bf", "block": { "timestamp": { "unpack": "1793907557." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…24a32fdd33ad1447cca745a05d2f846b386c7bb3ce32daf9925570f535e61eea347e8bfe5bf59b9a9396fcd2 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…aa0966489d38f31f6ce9eaa0413dafb0f6982048ce5c106de56b833ebf8e8ec0982347ba5df9f027b9376368 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d1ef6cd9d4926d5ae1b8dfa003c6dfe13376a3f82afd6947a344ddfcbe2a09d6eaeec286de472da331dc3d95 (111 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…8817e51ab4ad443c77fcbaa01a7fc750a1831face747fea6c87386d62c93edfa1e6e6360d2905059ddfb087c (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2986b161c2cafb2b9d3cbda025251886c6463c91161fe6f2630398082bbf663aaa95aa0972ad29bf1212de5c (111 bytes)", "f8ac2b857a3c704207827e90944caa0792e2dd90afa85fe4bfbbd4d189ba95a5df80b844a9059cbb00000000…bfe5c530939940c75a8e80a0128845bf598203fccf230c523bd2725013ef78d704530d66c30b906e276b58a8 (174 bytes)", "f871821165858bb2c97008825208945b46e841c82d6ce62b45626b5159f51545a204c888016345785d8a0000…91f5da1f4dd4108994382da02f829ab92b387fccc4ac8d378d5511e49a6501b91b38a8d5124ab69483a14624 (115 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:000d511b61...6f3a94bf

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "305a00b45260277c2e4a13ac58315d67883b77e0306f549ee817b742d0c9ff81", "timestamp": { "unpack": "1793907557." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…24a32fdd33ad1447cca745a05d2f846b386c7bb3ce32daf9925570f535e61eea347e8bfe5bf59b9a9396fcd2 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…aa0966489d38f31f6ce9eaa0413dafb0f6982048ce5c106de56b833ebf8e8ec0982347ba5df9f027b9376368 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d1ef6cd9d4926d5ae1b8dfa003c6dfe13376a3f82afd6947a344ddfcbe2a09d6eaeec286de472da331dc3d95 (111 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…8817e51ab4ad443c77fcbaa01a7fc750a1831face747fea6c87386d62c93edfa1e6e6360d2905059ddfb087c (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2986b161c2cafb2b9d3cbda025251886c6463c91161fe6f2630398082bbf663aaa95aa0972ad29bf1212de5c (111 bytes)", "f8ac2b857a3c704207827e90944caa0792e2dd90afa85fe4bfbbd4d189ba95a5df80b844a9059cbb00000000…bfe5c530939940c75a8e80a0128845bf598203fccf230c523bd2725013ef78d704530d66c30b906e276b58a8 (174 bytes)", "f871821165858bb2c97008825208945b46e841c82d6ce62b45626b5159f51545a204c888016345785d8a0000…91f5da1f4dd4108994382da02f829ab92b387fccc4ac8d378d5511e49a6501b91b38a8d5124ab69483a14624 (115 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:0051f64c99...a073adf8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004c170e2f7ad1b33f4e6296bc5e0d6c17bc3715ae4abcb8266f086926be71d769ca121220bdc0b9324975ccc3ef49beecdfcf43d5b224da2446af62945d2e94a9ca349433", "hash": "cd8113a8f4fd0e2d7ee2554343836e6d1a9f3b6006586c1878fc5c69dad8f6bf", "number": "36931", "timestamp": "1793907557", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0305a00b45260277c2e4a13ac58315d67883b77e0306f549ee817b742d0c9ff81a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…24a32fdd33ad1447cca745a05d2f846b386c7bb3ce32daf9925570f535e61eea347e8bfe5bf59b9a9396fcd2 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…aa0966489d38f31f6ce9eaa0413dafb0f6982048ce5c106de56b833ebf8e8ec0982347ba5df9f027b9376368 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d1ef6cd9d4926d5ae1b8dfa003c6dfe13376a3f82afd6947a344ddfcbe2a09d6eaeec286de472da331dc3d95 (111 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…8817e51ab4ad443c77fcbaa01a7fc750a1831face747fea6c87386d62c93edfa1e6e6360d2905059ddfb087c (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2986b161c2cafb2b9d3cbda025251886c6463c91161fe6f2630398082bbf663aaa95aa0972ad29bf1212de5c (111 bytes)", "f8ac2b857a3c704207827e90944caa0792e2dd90afa85fe4bfbbd4d189ba95a5df80b844a9059cbb00000000…bfe5c530939940c75a8e80a0128845bf598203fccf230c523bd2725013ef78d704530d66c30b906e276b58a8 (174 bytes)", "f871821165858bb2c97008825208945b46e841c82d6ce62b45626b5159f51545a204c888016345785d8a0000…91f5da1f4dd4108994382da02f829ab92b387fccc4ac8d378d5511e49a6501b91b38a8d5124ab69483a14624 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00054aea77...fd8da252

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0051f64c99eae939a358e83da1fa50a176a3eb0a57642e36c13577c3ab80c949b5ca121220b8ead30223f39c5530e4daec7719bacfa7b14b6d4271f3ee50ce092aa073adf8", "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": "11002004249999984533878653.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }