Evidence row 23141

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.apify.com/?actors=reapx/npm-package-scraper"
    ],
    [
      "web",
      "https://reapx.dev/"
    ]
  ],
  "name": "reapx npm packages - registry metadata and downloads",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-05T03:26:35.367248Z",
        "status": "deprecated",
        "statusChangedAt": "2026-08-06T00:50:18.893941Z",
        "statusMessage": "Sources retired. Current tools: dev.reapx/public-sources",
        "updatedAt": "2026-08-06T00:50:18.893941Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Scrape npm package metadata, versions, downloads, dependencies and maintainers. Pay per row.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://reapx.dev/reapx-avatar.png"
        }
      ],
      "name": "dev.reapx/npm-packages",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your own Apify API token as 'Bearer <token>'. Get one free at https://console.apify.com/account/integrations, or buy a prepaid, spend-capped token with no signup at https://agi.apify.com. Runs bill to your own account, per result returned.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?actors=reapx/npm-package-scraper"
        }
      ],
      "title": "reapx npm packages - registry metadata and downloads",
      "version": "1.0.0",
      "websiteUrl": "https://reapx.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Scrape npm package metadata, versions, downloads, dependencies and maintainers. Pay per row."
}

What the leaf hashes

{"body":"e74702da87a00ea969e47d88ce6d40f54554e067d74940754f55bc89b11e94f3","id":23141,"kind":"listing","method":"baseline/1","observed_us":1793025350435141,"prev":null,"subject":"mcp_registry:dev.reapx/npm-packages","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. 0x7cb51f649b12c16d957587371dc6e2c48690228a65e220bbff7eba97a55202ec
2. 0xa1b943ee8138f3c8aa34bc324f25c30f8c23972bca6609e166c2f2bba183c081
3. 0xdcb66332d23a89dcea7e11179c6cd585ff8ac063d9a6adcae0d4dc9bd213a140
4. 0xec9e0e0225b0710c35a8a5ba6d4738e85be1e637aef52641c8866aa2c513d0a0
5. 0xc4f0034375c6f900642d0b8374227929160900d9ba19d6173871792b3601692b
6. 0x51cf58d65140ee6ecd3039c39028d87182fa52464f5303f9cf5acf510b01bf45
7. 0x7391131061ac2db4ef18d89a3c94b4c413c9a1c90bac7105e6709795f587f279
8. 0xedd07e1c226b80f7cf2534904801aa3bcf40843918261ce1a4ae06b747c61d78
9. 0x4a59d37e87bfd6c1a73e2e46dcb996811787999807c2354410bd4889fc4c24ba
10. 0xf0ed0e925a8a7da0329fe426ca59f504fc92f30b2f6f61a5828a859ff9cdb816
11. 0x05b818019343d04f2973b36329a447f88301721891653961b94822610edda553
12. 0x779c77295186b32da6387dfb36d3a76522e7d713472a7cebed7c93529ccc4be6
13. 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae