addrbookFor publishers
← The evidence ledger

Evidence row 50421

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/orcid-ok
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
43cac8d611a1ffbbdebccdef0c4c5f97820b7d03c239bba2db5b21e0436a4df0
Leaf
0x7b37a50644c65dce5be3f1148757667407106959d70c6da1120212dfb3b2e3ac

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/orcid-ok/mcp"
    ]
  ],
  "name": "ORCID shape, id discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T07:40:55.525048Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T07:40:55.525048Z",
        "updatedAt": "2026-09-09T07:40:55.525048Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "ORCID shape, id discarded",
      "name": "io.github.sadri-dridi/orcid-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/orcid-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "ORCID shape, id discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "ORCID shape, id discarded"
}

What the leaf hashes

{"body":"43cac8d611a1ffbbdebccdef0c4c5f97820b7d03c239bba2db5b21e0436a4df0","id":50421,"kind":"listing","method":"baseline/1","observed_us":1793025415264108,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/orcid-ok","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. 0x7b37b6d0abc3fd1a3b8e6962859175736b394b461045d4207e004c4ddc69214c
  2. 0x285490da51c8bf870c8edb5ff038ee6322c6dd9140f902ee25fcbb85a9f06fa6
  3. 0xa82cedfd4f591045ad6d482cec6119f252b21965dc5e55596bd847044845708d
  4. 0x7490f601c2309f9de6baff34f527d628605172717649b465698015d38ce261b3
  5. 0x93acb8170bc674236a8907aed39f69f72d78741e24dc545579cc99adab46bf69
  6. 0xaa94fa077d2d94af1370255643bc87a34f5bb3cf8ee006682f9496fa12973328
  7. 0xe57da434e84a8263fc58a8af000b57f69c5a22574e0bc853f93f84a268c8d118
  8. 0x81734afd3651655af318c8355d6c73b8e7788c60f4af21b7edf9bf7b09def9bb
  9. 0x997e889f6eaf42b61a159d47487522772148ec542d6d21d60d6cf169c618537b
  10. 0x227b1846e9338d14a584d945977a59dd6a05f2e84a33212202400515ac9c0632
  11. 0xe7152aaccc7d7d5da2d13bc6ee8ec470b8c1a5abe7dfed1431f0ed53ec50ebc5
  12. 0xa6406b1a5540d26e0cbd03bb274a01c10968fadb17913a6043bb9427ddfb71ba
  13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
  14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
  15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON