Evidence row 50531

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/puny-len/mcp"
    ]
  ],
  "name": "Punycode output length band, host discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-17T17:17:15.976567Z",
        "status": "active",
        "statusChangedAt": "2026-09-17T17:17:15.976567Z",
        "updatedAt": "2026-09-17T17:17:15.976567Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Punycode output length band, host discarded",
      "name": "io.github.sadri-dridi/puny-len",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/puny-len/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Punycode output length band, host discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Punycode output length band, host discarded"
}

What the leaf hashes

{"body":"cbf5e64d5662a5a759999af7aa7b65f1cb6d77cd09a2043e18a090d5c0500ee8","id":50531,"kind":"listing","method":"baseline/1","observed_us":1793025415382738,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/puny-len","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. 0x8c66723d809b73e83d559800c329454479795093b308297aee7bde9a5fe0deae
2. 0xc81acbac5164e2c1eb0b68b1f603a53297a4c55b3034394f35c31ad6a63d465d
3. 0x1d92c5e339ea482d63660abe89a2919938632fbd0a4e81e29d0322dcc8d576cf
4. 0xdb171eecc961469a5938585564d53ecd59a5b6867112e181080ea54dea5feea4
5. 0xe155f51dc1274c060b12022326fe57cd8c1ef2bba35575ff5d2fcefb297f6b11
6. 0xf71b57a4992077e517001a89135de8a76dbc012caad6ae5a3628ff63c6ea68ba
7. 0xb124a7ca301b63d8b9a7140c0b9bb1444d9a54ed52779fdc8c0c4845ba516de0
8. 0xc9402e83e8f93454652003aac6ce5f5410b0206039d8a0b63904f66fafe021c0
9. 0xea97c8fa4c994c0b8944bb77f3b5cce1e38a71acc60fbf0903c000db8eac1aa6
10. 0xf37a2a30f04ffcfc24f46f4209ea65386afe8bdf9c467b02689e621d61bebaf5
11. 0xc0c39d9d8be0b7d600d3badab7754e326243b0d4eb60c4b5cd965d7d764d1d04
12. 0xfc86b2282cb8f91e68280efe01f3c50453c94fae2ef04af1a75d4b05d0af2b8f
13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae