Evidence row 50505

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-993/mcp"
    ]
  ],
  "name": "Port 993",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T03:19:54.662131Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T03:19:54.662131Z",
        "updatedAt": "2026-09-09T03:19:54.662131Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Whether 993 is a common TCP/UDP port.",
      "name": "io.github.sadri-dridi/port-993",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-993/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Port 993",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Whether 993 is a common TCP/UDP port."
}

What the leaf hashes

{"body":"4ece64530d4b62e8231870a9f3fcde300c4cf0d812347677fad56e91036c76eb","id":50505,"kind":"listing","method":"baseline/1","observed_us":1793025415354384,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/port-993","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. 0x0148aa3d98341db23b1dc5d6fc1e1c9674819821fa2504b17a5f4a7c46351f4d
2. 0xa928a40b0389d4c9fe5b3f78d9dd53209f37d28af72617f394403c2693cda9e0
3. 0x7d10fd50bc688bf657835e81929951c152bf756091dbb864d98484ea031d8561
4. 0xdf8b0bca5105c01dcb300d56827650000095a36c83cdde49898a4510d338b646
5. 0x4531d5b166e86527dc88bbe1782a0f177117c3ac623dfec7321387bdb3542b7a
6. 0x8040e01e4ab66843c785ad94d670ddad99222bee589702fb9ca0893fe2ac41ef
7. 0x06fbaec86adc965121892940363c422da17ab33725efda0e1b80afa05fb440c8
8. 0x1806017ff3aefdc69b6e37eb8ccfca27d7568ceba4d2dd067055383bed5e229a
9. 0x6f9f32f8dee03dc8a2b7a23278fac64d4b56353e3c998aa67f6d60cb88715fcd
10. 0x85169a6117e10c7135af42ad727319d6b57941ee86aa8669f8bb9b75982421cf
11. 0xdbc41a9a60a4504b5d2eaf9b4bdc4f7e216ca3dfaa1fe4bcdd27541133e12a2d
12. 0x9d52e830c7a3480876eca1592c3b5c4a56ee3a8c6fdd4e37c57710b7654e36c7
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae