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Evidence row 54073

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.truepointmarketingpartners-dotcom/claim-grounding
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4956c5748036046963cbfdb83924b679dc2de9d6f831f513a977d48eace3a777
Leaf
0x25ad0f2b36576d171680014a13f82ff17dd07edf48d17189e54d38163ec337b8

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://claim-grounding.prospectintel.workers.dev/mcp"
    ],
    [
      "web",
      "https://claim-grounding.prospectintel.workers.dev/"
    ]
  ],
  "name": "Claim Grounding",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-15T12:18:24.537633Z",
        "status": "active",
        "statusChangedAt": "2026-10-15T12:18:24.537633Z",
        "updatedAt": "2026-10-15T12:18:24.537633Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Fact-check AI answers with cited sources. Pay per call in USDC on Base via x402.",
      "name": "io.github.truepointmarketingpartners-dotcom/claim-grounding",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://claim-grounding.prospectintel.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/truepointmarketingpartners-dotcom/prospect-intelligence"
      },
      "title": "Claim Grounding",
      "version": "1.4.7",
      "websiteUrl": "https://claim-grounding.prospectintel.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Fact-check AI answers with cited sources. Pay per call in USDC on Base via x402."
}

What the leaf hashes

{"body":"4956c5748036046963cbfdb83924b679dc2de9d6f831f513a977d48eace3a777","id":54073,"kind":"listing","method":"baseline/1","observed_us":1793025424827216,"prev":null,"subject":"mcp_registry:io.github.truepointmarketingpartners-dotcom/claim-grounding","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. 0x25ad46d6bdb08b1a3994c81f4dac998e36b6e9359dcbf839567ccfe06a7176af
  2. 0x7fc676bc7f79a381e55664ddf5f8b355e37e9076b9501ef080821a81b1c506f4
  3. 0xb8f7583308281bf97c018dc32ee56baf6eb1bb463d634d17ae74d8e07ff98d26
  4. 0x4e3f23fbef824609a714b05f4b4e3118f90bc9d370c6000e3f9c0ed5dec85c22
  5. 0x4bbfc08d5736fddc3479fb52d7731e2806303c55d460f078777e7a9e15537c15
  6. 0xf9b4727fb44d3972047bd3a60a97f1d54115b5c60bee835a27097adac15984b5
  7. 0xd4526a7a43c89f54b8b522a625a8c6ab1a2edf940bb40025298a218bbbc3ccc2
  8. 0xba7dc8fe257f6f432d45327c566783a79d26158849c0f8f24945e322aa646722
  9. 0x05f040cb57d24bd3274ffc84a96b8e12a0e44eeb2bb28e181c37c22443715852
  10. 0x8be58c5857bbc47fce7c17c05d9fabb43ce7fac0302eb1eceb39c699f199154d
  11. 0xd59298b1ed461f406932ca0ca85948982d67f90463e31e5b2c45ab2a35eacd3f
  12. 0x266d991b0a994042474d2789bd5d3ba2433a122ae3c1027e2ccd7c0f4cf63071
  13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
  14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON