Evidence row 1481952

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": "2026-10-31T10:53:56.437801Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T10:53:56.437801Z",
        "updatedAt": "2026-10-31T10:53:56.437801Z"
      }
    },
    "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": "1.1.0",
      "websiteUrl": "https://usefulapi.io/givecloud/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read supporters, contributions, recurring donations, fundraising products and feed posts."
}

What the leaf hashes

{"body":"e4eca09a53c78e27ec79fcf150f3de5a6a745d5fd5a9fda0bc97edc694ab8ef7","id":1481952,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793445359092864,"prev":1479993,"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 2026-10-31 (246033 rows).

1. 0xeee843fd2b107f72d839ce91da4c2cebebf7d868fcdfc820e58540a32ec824c6
2. 0x68bbf7b61c345a84498c916a3466e7d57c1c78ed1738691f5dfc0b655f1f5c1c
3. 0x7a788173cafc7f14f853ade24ae92881caceaff39f40e54b0176a2a4ac348b70
4. 0xe29597ff69752f867862d7dabbd1ec9bfd80c6af8c30ec600c44aa88fc504361
5. 0x47e91fbec3d080fd7d2b580cfb0faf16b97451f977edcd1de1b44fa9fdaf3e0d
6. 0x72a9a834ab04e21ea5b73c202a0abd0acd2c6ebd8c203719fed3bab48ea2a08c
7. 0x20918b253f926bd74d2f46adfcd7cef01574face53a633ab079f0a33b96f0fdc
8. 0x974329ec0758b7d10d03dc7e2951fdd0a6691fca658f180964ce0db08042d905
9. 0x27f0a95998607fb002dd1f0dd60a4c3cc8538d8cf585efe874f25e4de7bbd87f
10. 0x0d478d31f565eafef6962adb0b8d5833cbda85e3c7b8978d35b2362303f7b809
11. 0x171eb718698117276cfc5ba683b8b10eab0adc766e50b4d9124b588b43011d11
12. 0x58a34939b4c8e722f8158244e479f5a4c90cb23cd7d81af7f52ef740f26522b2
13. 0xbc3e5daeb8c4525fe47bcc0da1546eab6297e135ec75acdf3bc8177600a63e27
14. 0xb9926eb0976a5b473833dada1e63c048bf8ef05dbd747135d29c85140274baf8
15. 0xe9e97d8cdaf19b6da06606a22b4eea548063df6bacb661abea4c37aa637b5c3b
16. 0x4befbbd74452b2a3a89b7e1e809ba011f1be78aeb8153059503fda47c454d086
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0