Evidence row 50305

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/metre-ft/mcp"
    ]
  ],
  "name": "Meters to feet, number discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T22:14:55.034448Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T22:14:55.034448Z",
        "updatedAt": "2026-09-09T22:14:55.034448Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Meters to feet, number discarded",
      "name": "io.github.sadri-dridi/metre-ft",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/metre-ft/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Meters to feet, number discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Meters to feet, number discarded"
}

What the leaf hashes

{"body":"a9f8604a1633256d78b6396fd5e884506b07233e94e3e16f12b4d605d8dde2a5","id":50305,"kind":"listing","method":"baseline/1","observed_us":1793025415142420,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/metre-ft","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. 0xe5bd3c654d9559dcc8ffee4ce670dbc7ab087bc293c567e30828d90fc27dc8bc
2. 0x84373275d6022e782a027485af3b3f429cb080002040891e180abce7e281fd88
3. 0x22de4e2b17ba6662e4c04517d0e098c69e9467a53d9ad5c7864fd45162ecb6e3
4. 0x587858b38228b7657501fbb40c7c930d817c032cf1c2182338f7374e467e7414
5. 0x6a3002c6b4ea881a8215c55dd06f67424cb04cd2d3e12375bb12e1494375c7d0
6. 0x8803fffb9fe34a94cd068dcd4f8c52a692858339054da3bb6335f25a0ea8a87d
7. 0xfafd26a3ed1b153940346a0a474215c1c674b29796b23406bcadb0d005a65370
8. 0x331d672941fac5316dbaf557812c08cfca1f2503e4cf7fd653a1b7a2c2c33dc1
9. 0xf7b3c9a103586a2e800787fbf56873924ac3cb3ce7d24cd2aec0f5f48287e347
10. 0xcbd148ef9ef69a55476f415c8c65fbd198c86afa61a13e712804c482ee3c6193
11. 0x29ce97b519f8e4dff85ae3006efb1220983d391295891bc9cbd27db51c46ec37
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae