Evidence row 21349

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://lens.traceflowlabs.com/mcp"
    ],
    [
      "web",
      "https://lens.traceflowlabs.com/developpeurs"
    ]
  ],
  "name": "TraceFlow Lens",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-18T02:00:13.758399Z",
        "status": "active",
        "statusChangedAt": "2026-10-18T02:00:13.758399Z",
        "updatedAt": "2026-10-18T02:00:13.758399Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEO and GEO audit: check if a site can be read and cited by Google, ChatGPT, Perplexity and Claude.",
      "name": "com.traceflowlabs.lens/geo-audit",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token: 'Bearer <your TraceFlow Lens API key>' (Solo or Agence plan)",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://lens.traceflowlabs.com/mcp"
        }
      ],
      "title": "TraceFlow Lens",
      "version": "1.0.0",
      "websiteUrl": "https://lens.traceflowlabs.com/developpeurs"
    }
  },
  "source": "mcp_registry",
  "summary": "SEO and GEO audit: check if a site can be read and cited by Google, ChatGPT, Perplexity and Claude."
}

What the leaf hashes

{"body":"ac8eb80202da8b3e655eaca6f2066ec8682a516f55c9502a9740d7976df2a330","id":21349,"kind":"listing","method":"baseline/1","observed_us":1793025340148324,"prev":null,"subject":"mcp_registry:com.traceflowlabs.lens/geo-audit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x67f9ea07820d9f91ebe702f58785558d7c8aa06cf56645798562d0c22dc3946c
2. 0x985a04b11df28effe14381f0980ae50a2d3f5f9015ced20eb32f3fb28980934e
3. 0x40b0edb87e61fe5ceed928604b91e5278be5b33cdb3554b4d492b3a57e04b1c0
4. 0x30276570370151dfa59d68220fbf994f79cc741d4602db0b19dd8b18035f7581
5. 0xef53a2a6df49c5a53fb227bd570521fb461ac8e8c002f5a36d179653b2a133a3
6. 0xb770d05f8ad7535c7cc78fa09d7913181064af90735b155650df82508e89cfe7
7. 0xf06c043b254b568b39841fceb89394fee32c67038bd895a406967679a25dd834
8. 0xe7b792f1f09bfee89f2f8d46eb1e61835a59fbe9eacac05c074125be3a22260a
9. 0x002e7e04df5de2ccf9e4d01fa40548c118ff82f4fabb75d4dc9a661e4452fbc9
10. 0x3721d1d808a1e2d520739f0398d668bcf5485bd48b7b9973c098d028d54d4fe1
11. 0x077c74551bfc77d0c61421c3d34c02b1086f7d8fae7a09ac5ef6d43246c34a52
12. 0x260682fd6ecd274e73505c5e0bd798abdd0e702afca4f8eebd4331b607a6b175
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae