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Evidence row 47263

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/powo
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
562b61b8f54627a9c602080663bd984301b4caf999a6335583ce0b7697ad1dc1
Leaf
0xcd9dd6a3f24d6c982309a8871569a42dee9842bbc957b0dc80bb191c026bdc24

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/powo/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/powo"
    ]
  ],
  "name": "Powo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T21:05:23.196378Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T21:05:23.196378Z",
        "updatedAt": "2026-09-26T21:05:23.196378Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "POWO (Plants of the World Online, by the Royal Botanic Gardens, Kew) MCP.",
      "name": "io.github.pipeworx-io/powo",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/powo/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-powo"
      },
      "title": "Powo",
      "version": "0.1.2",
      "websiteUrl": "https://pipeworx.io/packs/powo"
    }
  },
  "source": "mcp_registry",
  "summary": "POWO (Plants of the World Online, by the Royal Botanic Gardens, Kew) MCP."
}

What the leaf hashes

{"body":"562b61b8f54627a9c602080663bd984301b4caf999a6335583ce0b7697ad1dc1","id":47263,"kind":"listing","method":"baseline/1","observed_us":1793025409299669,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/powo","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xcd9e7a8928d6c2901a6d9b2384b3714816fba57d58255430378f00e9406c775b
  2. 0x11957c4f0b3c91917c6623f69369e62f8d7ceb89e73872e3e6a55264fec4a970
  3. 0x77c280dd41ed142938be4565f8b4caf0312ee5ab28cf76bfab6cbcbe0788e94f
  4. 0xfdd62ef4cf0761eaca709edc5c6535b08a5b63c0b0d3686478967b5e591599e2
  5. 0xad71efb2be8572d206028859d5e2582a808cf6b3c9c3501431b2adb6dd1ed779
  6. 0xc3acdf6f8de9184c804f7992074a1ca63b9c117aa1dac52dcbf0cdc723ac93e4
  7. 0xd7b9264d3510ec1dd3704baab2f2368a5cef2a98e00358580e8794b81636a7e3
  8. 0x3ca23140692ba2be421636debade5acabdb117720eb8a31f76955627e5c4fc59
  9. 0xd57248e7a9b46d0cbcdcf06aaeaa397c60ee5442e50645c62cf5b1976aedba5d
  10. 0x9a73546a7d103d7486a891fe9f96753919be6696ccb5a70a4044405c08bca716
  11. 0xbee3c0dbc9149e89a214e95afe49b5d8a825aaaf7aa1721b2d66bbb287d6fd4d
  12. 0xa45f4438c9296b0ba586fc2eec9f0202e5d3c61a1d3adc975b80f6a1f4a5ca57
  13. 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
  14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON