Evidence row 49883

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-lower-ok/mcp"
    ]
  ],
  "name": "Lowercase hex charset, input discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T07:40:33.714359Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T07:40:33.714359Z",
        "updatedAt": "2026-09-09T07:40:33.714359Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Lowercase hex charset, input discarded",
      "name": "io.github.sadri-dridi/hex-lower-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-lower-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Lowercase hex charset, input discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Lowercase hex charset, input discarded"
}

What the leaf hashes

{"body":"0083a183b1f165b7432ccc17596409bc5e09d084dd92818c4702d28936c095be","id":49883,"kind":"listing","method":"baseline/1","observed_us":1793025414395381,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/hex-lower-ok","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. 0x4ef7ca94380247f400f68c372b445bfddb8a815ed92b70497ab157305f8ddd68
2. 0x9168bd83f6e6dc3c5db2953b21c3c01d1370075226f9a3cfde11ce04857c1b3b
3. 0x9ccc5103206c22581f4c475d84cec9bb9ca8dbc94f9d4fbcfa206504ec089901
4. 0x169c364f9ded4eccf60e65c508cd61f260d33135bf2f2a2f796922543764690f
5. 0xb3aa633e836d885ae34bd6ca047c03a58e9db87b67f1d590dfe2990d5d2eaa0c
6. 0x012548371e90cea65f115b233252bd731a5a22e353ce9d0377ed6a07adababf9
7. 0xbadf5b3ecd991e0cc584f28e783ab388f96fadfd2d0382df327a0697c51b4080
8. 0x1894256ba4a97682ee230b576a7ab9f4db049d9f44d391cdd0fba2ec210defd6
9. 0x25b0be634e7545b7ace2747b38a9f79252646981a8a77be5d6b0f4fe6758bedb
10. 0x9c9aa21507586994cc0a4dfd3b2e86976a38eb16db18f84817d4a85797c70f48
11. 0x72d408a0419640ce55a8ca5f9c16e8da5334b5f106300a379634eb22bded71e1
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