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Evidence row 50125

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/ksuid-b62
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ab898289b8d4613b7bd593703fb832df3301980eb49f6a1c166fb324594ae033
Leaf
0x4e530bdab6e82f71eec82ae8df5128b8805d9600c25e546104ea89ac5b53f6d9

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ksuid-b62/mcp"
    ]
  ],
  "name": "KSUID Base62 charset, value discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-17T17:17:21.845693Z",
        "status": "active",
        "statusChangedAt": "2026-09-17T17:17:21.845693Z",
        "updatedAt": "2026-09-17T17:17:21.845693Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "KSUID Base62 charset, value discarded",
      "name": "io.github.sadri-dridi/ksuid-b62",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ksuid-b62/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "KSUID Base62 charset, value discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "KSUID Base62 charset, value discarded"
}

What the leaf hashes

{"body":"ab898289b8d4613b7bd593703fb832df3301980eb49f6a1c166fb324594ae033","id":50125,"kind":"listing","method":"baseline/1","observed_us":1793025414939663,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/ksuid-b62","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. 0x4e530cdf9ad027986987e883b463dbe71f42b40a1797f347294037be0b342805
  2. 0x06edf8e8326bf1bfaac24a35de7590160bbd0cedbbeb0ecbd48089fe7ae3a774
  3. 0x390103847265db3f3bafe1bc15087acee64efa6455aa8635c9618d8abd8cd4d4
  4. 0x91a347731a2099c58a30e7f3f269df125c120e568fbed2f9c38b865214a01151
  5. 0x8e6147eb59d0a4e9896c9a98f49dbc5f0259cd3c4793760760ee5069f9cd6f1d
  6. 0x2fb1484be4d05105dc2b4e0fac55893de44f18177ec28d7dda9e4ed085af4f3f
  7. 0x1b638450feb4c703fd1520cfd0f510ae2e51b2ac80fdc99ae0174bff89df463b
  8. 0x90649b803db853c53bca7036e49ddeca07f32f7577e4564b3a9f982ad1adbe64
  9. 0x65ec2c65d018d2cd6b58df339fc0f0ab50ee700eb308a8ebb898a4fb3d28e81c
  10. 0x4e3a378d46fb644a540765cb2a75611ba24be0dbb514229e14d4860c2c09f3dd
  11. 0x20ba86fd56bddd46212d02e792b969e90a1167c4fb9ba4a54cb7da5cf7da1629
  12. 0xaf14a84837a57dc5a0cb0ebd158daaad24c19301b9257d9e97c322a7d8c54bc0
  13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
  14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
  15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON