Evidence row 1740080

What was observed

{
  "endpoints": [
    [
      "web",
      "https://ucamcp.com/"
    ]
  ],
  "name": "io.github.santinohicke/uca-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T04:28:35.157668Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T04:28:35.157668Z",
        "updatedAt": "2026-11-01T04:28:35.157668Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP no oficial para estudiantes de la UCA: EVA y SIU Guaraní (materias, notas, horarios, exámenes).",
      "name": "io.github.santinohicke/uca-mcp",
      "packages": [
        {
          "identifier": "uca-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/santinohicke/UCA-MCP"
      },
      "version": "1.1.0",
      "websiteUrl": "https://ucamcp.com"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP no oficial para estudiantes de la UCA: EVA y SIU Guaraní (materias, notas, horarios, exámenes)."
}

What the leaf hashes

{"body":"56b8cf0d74b69a60d022c18005209cbf5308f3f4305ad1bc33ecf11417959e78","id":1740080,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793510232448564,"prev":1541054,"subject":"mcp_registry:io.github.santinohicke/uca-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x060f8f4339f4d9f3deb367e248a6caac575210b9f83f5f8555c6464f2dc1d46a
2. 0xaec14aa9e773e26c1e48b2f227439abc820999d1dc2b0317177d0f0a6d221a32
3. 0x0c18226157f15473c56f4585f578bd1ebf7cbba6964ab1a0d8e7a41e6f16b62b
4. 0x1d34508387fe4549e7fbee2265957875d4b7414ca1ad40a5e3877bf8ea70462c
5. 0xfffafba3eda8571d45eae69ccca8a37d0204cdf497b4ce0fed9244311266b08c
6. 0xee2522507d895912166cd69dd50dd59a4e56228d16ed3f4717c3e0be28320697
7. 0x3ddafb13fe3ed80f01900af4a719f8ca1a51c8efe8d71ed4ee7da58f897e046c
8. 0xffd4c8ec8daec7d533e0cf5a0242c795b09ec5bf049c13dfdcd2dc382db35515
9. 0xe7252128f0be057679aaeaf548c1b976e71c7b6eac6bac9a759b902556820ae0
10. 0x3b889fcb68e94c3f3f13162622c75313319e123dda0f00a66778f171db41dc68
11. 0x0233a63b507fb89383f86df4c2333358a882fbae41beef40575169ed2ac011c4
12. 0x0e504833698abc04312a4beba98e6602297f4ebcc6ef94d56c7c823f8f4d1120
13. 0xc5ca32546ce0064b3138a27ee36e8efc96a7bb8d2662039a9f7264614b609213
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90