Evidence row 21519

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.tryspook.com/api/mcp"
    ],
    [
      "web",
      "https://www.tryspook.com/"
    ]
  ],
  "name": "Spook SEO",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-02T16:04:03.601001Z",
        "status": "active",
        "statusChangedAt": "2026-08-02T16:04:03.601001Z",
        "updatedAt": "2026-08-02T16:04:03.601001Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free SEO tools + the Spook SEO autopilot: analyze domains, generate and publish SEO articles.",
      "name": "com.tryspook/spook",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.tryspook.com/api/mcp"
        }
      ],
      "title": "Spook SEO",
      "version": "1.0.0",
      "websiteUrl": "https://www.tryspook.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Free SEO tools + the Spook SEO autopilot: analyze domains, generate and publish SEO articles."
}

What the leaf hashes

{"body":"01a054eec5039c3d637a316e09553755ed97fa286856eadadf6c62bf90faa0dd","id":21519,"kind":"listing","method":"baseline/1","observed_us":1793025340615539,"prev":null,"subject":"mcp_registry:com.tryspook/spook","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. 0xc35b5e2bad0b60a9e3d9519933aedb2461bdaacace5f886aa0fcde28b38ce427
2. 0xf639d963f76448ad8f7c2b9d41b2f25dd6e547c22bee857a34b2dd36972f72a8
3. 0xc655a1886a4762d8896db9650f457a798873d70a1c689813da0d756133050d0d
4. 0xa20272996e4f27b8854a5084371f3d62c83f6958d167ef322428ca32f678948c
5. 0x1e02c8bc4e0f984c98a362acf000d28a0375a9f86847811445c853f82e194b8a
6. 0x89208360e7dd4593b110ff9a8bbac201c2f18c506ae4b8a26401c9161917caff
7. 0xfca0f63abe90e30c79bed025ab4215e87549c9ca461e0f2434fe98a0b2253836
8. 0xc8834704cbc9989dfe4b3e0a86a37f160a4b9eb23fda52a553197527059bdfc0
9. 0x1b62bc4bea6157bc01a2a9ae5fc2c21cb9b812da0677cd738be6f2d46b6d95d1
10. 0xa56ccac8e5b8ffc81639f6fab8bcfeedbdbd26e42c2be18a450206dc53044b78
11. 0x2cd92a66ffb802d7ebc327d20fe07925be80289ee1c2910e6818dc40c67f2487
12. 0x63002f2569d43725bbf2d04d90ec9e6cf925c96b6dda5e7e220ecfbdd9c2444d
13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae