Evidence row 800557

What was observed

{
  "endpoints": [
    [
      "web",
      "https://api.receiptsindex.com/?utm_source=mcp-registry"
    ],
    [
      "mcp",
      "https://api.receiptsindex.com/mcp"
    ]
  ],
  "name": "Receipts Index",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T19:58:03.886064Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T19:58:03.886064Z",
        "updatedAt": "2026-10-28T19:58:03.886064Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free index and sample of dated AI-engine answer rows; prices for paid x402 rows. Never pays.",
      "name": "io.github.mrcrtr1979-droid/receipts-index",
      "packages": [
        {
          "identifier": "receipts-index-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.5"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.receiptsindex.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp",
        "url": "https://github.com/mrcrtr1979-droid/namebeam-visibility-index"
      },
      "title": "Receipts Index",
      "version": "0.1.5",
      "websiteUrl": "https://api.receiptsindex.com/?utm_source=mcp-registry"
    }
  },
  "source": "mcp_registry",
  "summary": "Free index and sample of dated AI-engine answer rows; prices for paid x402 rows. Never pays."
}

What the leaf hashes

{"body":"d9cc16cac776266fb3444a1d57c026821bfe2562e94f0c50f885f811a8e888f6","id":800557,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218349940297,"prev":795535,"subject":"mcp_registry:io.github.mrcrtr1979-droid/receipts-index","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xcd9e315fe97befc682f5eb4b537a1cee59a96a64af0356f81409d7598f210b2e
2. 0x5e170ec23c2266e191c0ad218fe670a357955c4d87195a4339be52def68c6e9b
3. 0xa07fda9a2168a78d89296c4dc106e7d8dbee9d3febc9a1fb18e29b2da117eeef
4. 0x32b7f1e5a48b52eb136c203ef41660c2d7749c124d5b5b1b9265f97faa1ffa68
5. 0x77c9e8e8ef89ae193278dc1992eae2c852c0dfe71d1c5e723ffe71e2d5aee524
6. 0xc71b0f0bbaae4ab2cd11708d6717473162256a38c65d37de235e416f55827f2c
7. 0xc716febca4ca274681aafd819859e72b8b7596a597a787abe987c42482170d69
8. 0x9109b9849e0165a67c7caf21936f3a317f8d8cc583b4bcbb4e461492ca0c4c67
9. 0x8c8cc8543ea5d17f4b0f449d664385fc6cd53d3515856acc06fd166fc44eb899
10. 0xa5166195b2b3c9bcafa853ad3d13f4e741a661ace1d2c0ea76ce83e8a12f304c
11. 0x373df6a0304ec45da47c72a904085a60fc456ed3658a9e3edb1f320e8f515a4b
12. 0x3b49299014b87a4cecefafedfd3fa2ec8310a3d966415e86865ecc3d638f4136
13. 0x8be89031d5b6b0cced45d04ae5aae5212368da858631eb4f1052b83b7362a427
14. 0x8e49280a62bd5d52127f332ab6aea9d7c57381f541e0178094a62272a9d2e741
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae