addrbookFor publishers
← The evidence ledger

Evidence row 59993

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:work.agentexchange.aivisibility/ai-visibility-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5d9b08cc9ad3b251a93fa2de15b3a5b6a09a6e29343ee337ad2c8326a26ec5bb
Leaf
0x6a74f22c61a42a13b86f714966b10e1de9b330aecdf31570c6f656bc9b4c3242

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://aivisibility.agentexchange.work/mcp"
    ],
    [
      "web",
      "https://aivisibility.agentexchange.work/"
    ]
  ],
  "name": "AI Visibility Checker",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-09T22:13:37.218576Z",
        "status": "active",
        "statusChangedAt": "2026-06-09T22:13:37.218576Z",
        "updatedAt": "2026-06-09T22:13:37.218576Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free, no signup. Check if ChatGPT, Perplexity & Google AI recommend a brand in 15 markets (GEO/AEO).",
      "name": "work.agentexchange.aivisibility/ai-visibility-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://aivisibility.agentexchange.work/mcp"
        }
      ],
      "title": "AI Visibility Checker",
      "version": "1.1.0",
      "websiteUrl": "https://aivisibility.agentexchange.work"
    }
  },
  "source": "mcp_registry",
  "summary": "Free, no signup. Check if ChatGPT, Perplexity & Google AI recommend a brand in 15 markets (GEO/AEO)."
}

What the leaf hashes

{"body":"5d9b08cc9ad3b251a93fa2de15b3a5b6a09a6e29343ee337ad2c8326a26ec5bb","id":59993,"kind":"listing","method":"baseline/1","observed_us":1793025447766622,"prev":null,"subject":"mcp_registry:work.agentexchange.aivisibility/ai-visibility-mcp","subject_kind":"source_record"}

Proof

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

  1. 0x6a746da2d2ef88d3e5cadc61390f3b6961ca2b2e6d718591dfd5874fda932a69
  2. 0x706cd69eff47ba8f866e653bb433d515f24a1c8cac09836771ce9ba9a336de97
  3. 0x9ac3a50c78eb4e33b4e14a8204fc843b4612df9514638210506e97565e56a2ad
  4. 0x55cc73b82d5a86d957c24d90eca200284a2896be38322a6aa06567e07b2293e4
  5. 0x7eb25a24cc2e35391e90ba7c6920208c5ac14503e311f0c9b2317cf7c8b5739f
  6. 0x1ec3aa7c2d1e67059cf75c0d72dfaa83d3352b2d5f1d1b2864f719888ffaaa6c
  7. 0xd61c8653ad05a4faa9520a2a0c637491d97dde4b7aacb2d7e0eabcc4173a30af
  8. 0xa26d494940a83126f4d0923dfcce4dfdd2985c20a04f5d88adfe3b16b8b7e89b
  9. 0x94353966c37a5795911a89eea8aa7f08f6ff47b5cc6a32c983d7de5ec3fbc409
  10. 0xe7b1e9b6e0632459ce00b9d99b12899217985da48e7664af35727b006f0cc602
  11. 0x435232f3fd6b83e88220d17343494fe854d4ecf8a9148117c288f679edde404b
  12. 0x2a304c51963b65e3ca818b638b2e9a98297b7d6b6a3e14ecca2501aa13b9f556
  13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
  14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
  15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON