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Evidence row 3986468

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.github.itsryanarmani/psilocybincenters
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1b28ead014633aa672ef31a205333e8fe06e693b96f5a2d5fa739c7b200c0b68
Leaf
0x24cb03ae4303e29f3fdd57fa2edbabe1703ca2b98ae5d3a1483e27684ebd4f79

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://psilocybincenters.fyi/mcp"
    ]
  ],
  "name": "io.github.itsryanarmani/psilocybincenters",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T21:29:18.350432Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T21:29:18.350432Z",
        "updatedAt": "2026-11-07T21:29:18.350432Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find a state-licensed psilocybin center by city.",
      "name": "io.github.itsryanarmani/psilocybincenters",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://psilocybincenters.fyi/mcp"
        }
      ],
      "repository": {
        "id": "1425093046",
        "source": "github",
        "url": "https://github.com/itsryanarmani/directory"
      },
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Find a state-licensed psilocybin center by city."
}

What the leaf hashes

{"body":"1b28ead014633aa672ef31a205333e8fe06e693b96f5a2d5fa739c7b200c0b68","id":3986468,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794090323000809,"prev":null,"subject":"mcp_registry:io.github.itsryanarmani/psilocybincenters","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (195826 rows).

  1. 0x24ca8b0566418b8ba2fb74d7e66c1db8722d4d8fe511b7895cf41c3bd7342741
  2. 0x1be69af61e9647f1bf7686296944e4039725bd4e4e831ccec1224171e5a8ead9
  3. 0x638e25ffc8764cf1321f9cb70176aff2bec0b5416fea4b2fdc82f367ee2cc614
  4. 0x529b37a0c527696495b5aa4c6bb9f815fd85641c4c55e74980e62b92af3e0848
  5. 0x2d55327198697e05735e3633df5cf836dff83110902313799270dd1049176e42
  6. 0xaf6a06ca754a706418c299582427b08442c25e91e387317e441b57ca2598b47d
  7. 0xd535663db535ccc40ea5d3111052d8669bace2f530b5a799f8c94c3dd3acab67
  8. 0xac99ce62b2a9721f3c5e94a188eac405a27a35725b573bb330aa495e9c476bfe
  9. 0xfb616feed2ab4f8f82524d4519e5537b80c48314fd7c6589dcb4efff7ef4dad3
  10. 0xbab5c7c5c2d8e84e6f33d0ada61483dc3af3536a5ccf4d09fcc6975ae4141614
  11. 0x266c34f543de514d7f2cb1223782c248742da2ae3386fcc585de4efb43512b42
  12. 0x0465b8266eaef71f646fba2c9eabc71b52d4141cfccb7aa23e0fc993adc4c7ae
  13. 0x78453dc4e9c270f39d15a1727634a7f24b351d301dd0f7a85d7c6f2ffdf65ffd
  14. 0xd1a33ae0335e7cea3634b4772bc65ab22ff7615b5af0fac5752d839e8f2c17ec
  15. 0x22002567dfb80a697b73b13f0cc7ab99ac0c0bd9ea84bf4883eeb09f86036e24
  16. 0x80bdd907e4cabf074c5e8d919e88abbc805de47d0c5c142e281a67157f82926f
  17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
  18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c
Day root
0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d
Chained
0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb
Published
On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa

How to check it · This row as JSON