Evidence row 8158

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://nlp.com.ai/mcp"
    ]
  ],
  "name": "NLP.COM.AI Open Model Catalog",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-18T10:51:28.336397Z",
        "status": "active",
        "statusChangedAt": "2026-10-18T10:51:28.336397Z",
        "updatedAt": "2026-10-18T10:51:28.336397Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search curated open-weight AI model releases, licenses, architectures, and primary sources.",
      "name": "ai.com.nlp/open-model-catalog",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://nlp.com.ai/mcp"
        }
      ],
      "title": "NLP.COM.AI Open Model Catalog",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Search curated open-weight AI model releases, licenses, architectures, and primary sources."
}

What the leaf hashes

{"body":"b3fbc91ac925e6d5a9e25d81e137a76a379a6f59554aadbb2977548987754b84","id":8158,"kind":"listing","method":"baseline/1","observed_us":1793025287471554,"prev":null,"subject":"mcp_registry:ai.com.nlp/open-model-catalog","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. 0xd6e2196d676e3cca641e102760919dbf6d809a591c844b92e849a6502e665caf
2. 0x83f5bc81d6fccb55117aa5c4984588d6003313006add746541890ec35de2fd43
3. 0x5125fcbe423cb1c38ae1eae9868397f705b77588890dbe1eaac4cfc7cf7bf871
4. 0x2382ffc98556e7382087c0f6312d74037a5a0ed02934702bdbb9ce230fe0ef06
5. 0xdd462f89b53eb8a8d733921d6ab2e80506e5b8e6b6751552562efc7a3ad0d8d5
6. 0x6e4b79856dc7d1242adfa5eb92bb0f6299d6ba41db5e52c3b033bd910c4a82bf
7. 0xbbf248486d2a009d9b971cf3725c9292d17e46ac1e95f71a3c5eba6e385615b0
8. 0x17c9fc37c2dae1c12f78a16ce4bcc248b995e2966f612e7e9304304ce3e9844a
9. 0xda40352f4c3e9bb16eb1be95235380e545a169dcbe4a5adb1d4681bd81972196
10. 0x206287918135573a87e376ef5dd28f3e452e64e037a8e2c8a8f5db3f0e0e7d4c
11. 0x681ef979e2591e4ee00c2230855c75508aa926b1abc5e4e5e6a9348a15261045
12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae