Evidence row 50139

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-as/mcp"
    ]
  ],
  "name": "Language as",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T00:24:18.777921Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T00:24:18.777921Z",
        "updatedAt": "2026-09-09T00:24:18.777921Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "ISO 639 language tag as.",
      "name": "io.github.sadri-dridi/lang-as",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-as/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Language as",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "ISO 639 language tag as."
}

What the leaf hashes

{"body":"1e717f0704561596a9c5beb51496da1619ee067630fac2ec839a098620eaf747","id":50139,"kind":"listing","method":"baseline/1","observed_us":1793025414957570,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/lang-as","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. 0x38e0910000f28a46ec81b9f73aa2ba7b7f1168dcfaa2ceb87ddbd2d04fc16e7f
2. 0x2ed815ddf24706be0efa86218692578490e264f3ae07f1d582e6cb8c1f693ffe
3. 0xca56d76ecf0f0715b4e81c2e8de0e0f5f65d2a38a3cd27c5ee2ead52a3350e1c
4. 0xb1655f3903d61c772fa050c2bcc1b36011331e30ff71d88f5bff809b227b260b
5. 0x268dbd229deefeb2a30c0e3e62b215be36e08fc28025f91f6c8c1cf7d0e95354
6. 0xb9b4fae63f80123fde7ff7f91211e6b520ef211c0e83d2f5b4e88da23ccc83ba
7. 0xb0590cefd37f8d13e56e05d254d2f2c700a7207cce451cbb7aa5f8ce33eb7e43
8. 0x7c323640fc612ea549e65e93eb23c87954b4d31fe70fd0919dd63e0669911499
9. 0x00a148e9e2ad4c6089060a83d132c866dbf880fddd6836d0615294de0a7c2880
10. 0x9f3071ed8f2d0f3fa297d8d2cbe6bc9d92b7f12cd4c3d713d5debd20d9bd5436
11. 0x04a1aa6c1d916326b08791d1568a512f10ac6aaee806ec4073570b0a6b1b64af
12. 0x18cc4431e4bbe45ee72defb9bb3318434364bf71c883055c6197fa7102ec601a
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae