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Evidence row 49961

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/http-500
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
27f21b3337bf059ce870b01640e28da3d8ca5b77eb9b704868f718c425adb0c0
Leaf
0xc34b188952d8c5f61006fa22f5bb332ae4ccc6da4ffe44ab6f79746c1d5a7937

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-500/mcp"
    ]
  ],
  "name": "HTTP 500 internal-error",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-06T10:22:59.747388Z",
        "status": "active",
        "statusChangedAt": "2026-09-06T10:22:59.747388Z",
        "updatedAt": "2026-09-06T10:22:59.747388Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Meaning of HTTP 500.",
      "name": "io.github.sadri-dridi/http-500",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-500/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "HTTP 500 internal-error",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Meaning of HTTP 500."
}

What the leaf hashes

{"body":"27f21b3337bf059ce870b01640e28da3d8ca5b77eb9b704868f718c425adb0c0","id":49961,"kind":"listing","method":"baseline/1","observed_us":1793025414495112,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/http-500","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. 0xc34b59c30ebfac04200c5a5064648ce5a58b5436641ecf57731c91cd7aad71b9
  2. 0x5c58fd986c3a945a7e019f916f5427a800a795971bc56f2dba1c7bf8717f81e0
  3. 0xbbc35ea7a559f0e30f77ccee95213ba56de9efdfca7f55708d08692977860666
  4. 0x9ebc3988501df308f6221934382e3fc6fa31291398a0f0a32926d7433435ae51
  5. 0x8d828c46cbbfb9265cbac73aefa07f1ede51ea5bb554ac026678434f83ed55bc
  6. 0x6b8bc2799018e340bcb91313ad5f8db4b4c2040121946c8cac18ebb18524a5c6
  7. 0x9349569e0f1cfe5568668707a39f8950136c781655c1795673c69083b619d6b3
  8. 0xc8834704cbc9989dfe4b3e0a86a37f160a4b9eb23fda52a553197527059bdfc0
  9. 0x1b62bc4bea6157bc01a2a9ae5fc2c21cb9b812da0677cd738be6f2d46b6d95d1
  10. 0xa56ccac8e5b8ffc81639f6fab8bcfeedbdbd26e42c2be18a450206dc53044b78
  11. 0x2cd92a66ffb802d7ebc327d20fe07925be80289ee1c2910e6818dc40c67f2487
  12. 0x63002f2569d43725bbf2d04d90ec9e6cf925c96b6dda5e7e220ecfbdd9c2444d
  13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
  14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
  15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  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