Evidence row 3775185

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://givecloud.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/givecloud/"
    ]
  ],
  "name": "Givecloud MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T20:27:01.469393Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:27:01.469393Z",
        "updatedAt": "2026-11-06T20:27:01.469393Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read supporters, contributions, recurring donations, fundraising products and feed posts.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/givecloud",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://givecloud.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/givecloud",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Givecloud MCP by usefulapi",
      "version": "1.7.2",
      "websiteUrl": "https://usefulapi.io/givecloud/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read supporters, contributions, recurring donations, fundraising products and feed posts."
}

What the leaf hashes

{"body":"c1d536126a2bca6516ab4a30222e3622e8e6fffb6f5783e10009e63cd50ca438","id":3775185,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000216074749,"prev":3764842,"subject":"mcp_registry:io.usefulapi/givecloud","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x01a3e25d813c1e99202504458750cb5d41975a5c42c79499af0a7ae36fda562f
2. 0x511fd21ead860879169c9d7345a9e3a0200bde57d2c649093802582a5a976e84
3. 0xc9da8906209960b2702907e904ec390f6f9ea61e657a6c7b62318c45940e05a1
4. 0x1b8ca8184e427e99016a9f9a0baa20800ee40117250b9ea5a60f303a8f96cedd
5. 0x4b925f10b2c260d66535ff3ef304bc5a6040413a618665bf8ee94ceae9d560b5
6. 0xeb0efab32aca5d100737f4a8ddffcd314c04fa0396db586a621cd8b5f57ada0e
7. 0xf003bd846bcfc5c066291dafc6c023f35843c36257573456de9d0909f3948a4b
8. 0xc6442635658ceb7d5155a659f050ed630398299c708c239f7aeb74b601f276cd
9. 0xe8bab628b173766a2a9144ac12e9f555abeedd2ea2f3a7073b5c220d7240041a
10. 0x3721d1c8ccd6be6b4a121a8ccd5e56a070d800520b97c062c5a2c527b3c7dd78
11. 0x02952d651eb655a9bef4de54eeecf533d6d04ac167f0be09022d74e0a3927fbf
12. 0x822cddc30903c81ed43a582b5555104485ac33ec0e98b10904dea89f07e500a6
13. 0x9ac46c1484424d6ee0d035586e1619df79fd810f746a80c0ab2a90cd6944e8f9
14. 0xcc863252048c203a5ecaa9621412e0894b2decc2ef2f26f79b1f6dd7017bfd76
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1