Evidence row 21623

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://unstuckapi.com/mcp"
    ],
    [
      "web",
      "https://unstuckapi.com/"
    ]
  ],
  "name": "Unstuck",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-04T06:14:26.3711Z",
        "status": "active",
        "statusChangedAt": "2026-10-04T06:14:26.3711Z",
        "updatedAt": "2026-10-04T06:14:26.3711Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Web search, read any page, verify or find emails, screenshots, keyword data. One key, pay per call.",
      "name": "com.unstuckapi/unstuck",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <your Unstuck API key>. Optional to connect and list tools; paid calls need it. Buy credits at https://unstuckapi.com/top-up (failed calls are free).",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://unstuckapi.com/mcp"
        }
      ],
      "title": "Unstuck",
      "version": "1.0.1",
      "websiteUrl": "https://unstuckapi.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Web search, read any page, verify or find emails, screenshots, keyword data. One key, pay per call."
}

What the leaf hashes

{"body":"a31290cd17b9dc4ae4587588fd601d2d35422cd9bea7972c9562922525dbccc7","id":21623,"kind":"listing","method":"baseline/1","observed_us":1793025340738180,"prev":null,"subject":"mcp_registry:com.unstuckapi/unstuck","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. 0x09316d0a9f75018f56a4ba289c1e19f509b057cda842bd591a79ceab5bce0f6e
2. 0xa9fd43e678ceeed944b0f034483a92984a6be0a07d75a9e4cf96818a2145f6ca
3. 0xb22337e06fd91e07ca546c3bc30908e8aeda53af5eaa1d3663a1e314253b17bf
4. 0xf8b7e52e70a87971ba2cfa66c544895aac1c62922533c2977916cd25cbaf8fb8
5. 0x2f69238fc5fdd3027a4e0c83e2909055d189a017d7b920602cb90d3617617aab
6. 0x479ac58d77dc73f0cb4074cd0c9e89fb1205d8ec6f1a8914e2bcdd90c2ad7165
7. 0x28a2bf9f17c3fb046af9b0c87d28d8f66e9758f38ba5c89bd07e545be98dc125
8. 0x636792f9dfcaa48730c2f1135fbb8b3c482c627b33ab0336b2be5bca309bcd95
9. 0xa2141e5bdbab686bd438aa917ebec6b0ce75a2b25a4b05efe67b7b7a19cdb0ed
10. 0x950742cf2cd20b757e056d776afc0e0e226d1d2ebfec405e3082bb34658b5e4a
11. 0x31293c2261c535896c5ddb291cbd32a12a457794940e30c3d3e1ded3b9c739ce
12. 0x9e12233d6ee4faeb9271b0fc3c834797517d702f44add023149f28a0809c0aaa
13. 0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae