Evidence row 1479801

What was observed

{
  "endpoints": [
    [
      "web",
      "https://charitology.org/"
    ],
    [
      "mcp",
      "https://os.charitology.org/mcp"
    ]
  ],
  "name": "Charitology public research",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T08:31:32.678194Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T08:31:32.678194Z",
        "updatedAt": "2026-10-31T08:31:32.678194Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search published charity research, nonprofit benefits and sources with review states and rights.",
      "name": "io.github.theguysaccount/charitology",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://os.charitology.org/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "services/charity-os",
        "url": "https://github.com/theguysaccount/charitology"
      },
      "title": "Charitology public research",
      "version": "1.0.0",
      "websiteUrl": "https://charitology.org"
    }
  },
  "source": "mcp_registry",
  "summary": "Search published charity research, nonprofit benefits and sources with review states and rights."
}

What the leaf hashes

{"body":"155237a9ad96df086a6225312deff01dffcf20db915c85440debd5873eef2f56","id":1479801,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793438154441869,"prev":null,"subject":"mcp_registry:io.github.theguysaccount/charitology","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xc028249483aecd75f6ce2eae661630d6bcf9b1ac6a80470130c6d53aa7aa0ab6
2. 0x329a0ab25d01d07d4dbade75ead074586db2006911b277810ecb877c6c024897
3. 0xaa1adec065ea7fbb29c4220a20dec9d0d17b53f6498a146df62da8dd1b63af1c
4. 0x15fa83c1111cdf50b506d7d5e5a4cf282cad44e3ac02f5f7a4b404b0885b0fe5
5. 0xc80816b05199fa0ada0f2d0cd9272e33c69de0eae0e813368f4ba1434298f2ba
6. 0xec7a478a3369830f732292382590198af72e04ba4eff45d3f741daef22f6f386
7. 0xda02f4187e29931892d1d3a5f3eb1f9edb103afccaf0abddcfbdc5153503ff4d
8. 0x2ae69b2bcf7680f03b81c97357cd075302cc2e36fd69e208f97bf847986aa5d6
9. 0x00ba332abaa58c09b9af6067d4f106fa59cb0e18657fab0c62bca6005885a28f
10. 0xa33b0ee6ca53698032cb305039f6973a11f35298f1006ef3ff500a8e5d50fcc7
11. 0x424c8797aff7ca05f44bb7e80abcfea0ce88e8f14b9e801779d58a17ab1fa244
12. 0xbba8c274d2148261b166f50f23ca58eee8a4197f941294257a5d17e634b6c79d
13. 0x6a43f11729055834772e6e63a776c1f9cd1e8e43e18f7c877db14b3ff5a6cc4f
14. 0x9dde676db4beb8126c78083f708810f78b6322c93d8e3b10a9a56dd144ea435a
15. 0xdd44ee37f508e0be8213cd488d246afd8e10e6e73374cc6074077c37270cda1e
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0