Evidence row 293945

What was observed

{
  "endpoints": [
    [
      "web",
      "https://fulcradynamics.com/"
    ],
    [
      "mcp",
      "https://mcp.fulcradynamics.com/mcp"
    ]
  ],
  "name": "Fulcra",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T21:11:22.43955Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T21:11:22.43955Z",
        "updatedAt": "2026-10-26T21:11:22.43955Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Use your Fulcra secure context lake to collaborate with other agents, read and write data, and more",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://mcp.fulcradynamics.com/icon.png"
        }
      ],
      "name": "com.fulcradynamics/context",
      "packages": [
        {
          "identifier": "fulcra-context-mcp",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "1.18.8"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.fulcradynamics.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/fulcradynamics/fulcra-context-mcp"
      },
      "title": "Fulcra",
      "version": "1.18.8",
      "websiteUrl": "https://fulcradynamics.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Use your Fulcra secure context lake to collaborate with other agents, read and write data, and more"
}

What the leaf hashes

{"body":"8614b60977c0182e453fcf6e759de6682c27ef92ca2b2670c4402fe42384cfe8","id":293945,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793049820015982,"prev":15355,"subject":"mcp_registry:com.fulcradynamics/context","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x76e8c16ec85175d35035c131d76bccccf446bd8689a3ea4964dd551e890be677
2. 0x89be9b44b65ee518d212b69cb38ba5d5a0e798be79c00fc144f4e25cb47f1493
3. 0xa2902c6c91bc5f06b2a0ae44013c20520ea18899515007c702f188bb6d5c8a9b
4. 0xf950fa4d031bfac3d4720885fa18fc87c8d0e4890bf9cc2441cf606d458e3a23
5. 0x52818c77b6ea2d18dfec1209d46e39a7e630a381cef3695399b58735f120e4ac
6. 0x33171f2a23c9841dea941efc4c7a059ed4b0e7409ceed223d833af9ad4bfa2b6
7. 0xe997e653c455cad84a36125e3609559ba882af4ce6fc5f63ed8557eb94a586e3
8. 0xdbe57850e59c70290dddc9b3950005a045011a6afad191416f678e7146255e6e
9. 0x6cd3debb5a65c2dafba9939b6b9fc1abd3a727f40687be43bc8d2d62366be83b
10. 0xb543a7014a7da7ab1677250ea2e4cf5246b237487bd67575741c51bad8f72af0
11. 0x2b0f6f9a9d5201404fd0cd99316c4ea1c2b3853278de26cb244fc2433c8b6831
12. 0x8fdfac9874f184de58b63efbdab0fc27674958d741146d02f58b04d3c559cabf
13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae