Evidence row 1828597

What was observed

{
  "endpoints": [
    [
      "web",
      "https://spotify.checkleaked.cc/"
    ]
  ],
  "name": "Spotify Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T20:36:54.355674Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T20:36:54.355674Z",
        "updatedAt": "2026-11-01T20:36:54.355674Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Spotify play counts, monthly listeners, charts, artist stats, albums, playlists and ISRC lookup.",
      "name": "cc.checkleaked/spotify-data",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your API key: a free trial or paid key from https://spotify.checkleaked.cc/pricing, or a RapidAPI key for spotify81 (free Basic plan).",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "SPOTIFY_API_KEY"
            },
            {
              "choices": [
                "rapidapi",
                "direct"
              ],
              "description": "Where the key is from: 'rapidapi' (RapidAPI spotify81) or 'direct' (spotify.checkleaked.cc). Leave unset to detect it from the key.",
              "format": "string",
              "name": "SPOTIFY_API_PROVIDER"
            }
          ],
          "identifier": "ghcr.io/eduair94/spotify-data-mcp:0.1.0",
          "registryType": "oci",
          "runtimeHint": "docker",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/eduair94/spotify-data-mcp"
      },
      "title": "Spotify Data",
      "version": "0.1.0",
      "websiteUrl": "https://spotify.checkleaked.cc"
    }
  },
  "source": "mcp_registry",
  "summary": "Spotify play counts, monthly listeners, charts, artist stats, albums, playlists and ISRC lookup."
}

What the leaf hashes

{"body":"95919e4bb55b7ded7acb9c106174e246ab31d3271d8882a401a0d145efe4aa60","id":1828597,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793567867211224,"prev":null,"subject":"mcp_registry:cc.checkleaked/spotify-data","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. 0x348f3f3886d5b1e4f610c5c7a47d1d8cbe4941d66a4086697d3e9c7761da411d
2. 0x3f486abd5cc037d029d1b1ea77889d73b76f74867285cc2ebf7961f51d6c4e89
3. 0xa048038c4ebd504aa559762f6c3325c0a2c6cd6df75ddb1558f81f4c5f9c85ed
4. 0x161e2efe672040ad15fab9add1df0399016e6d653fc798afc3cd9455d8825439
5. 0x6a6eb3a959866d4978cf55d94b14f051c17e90a1740624b45eb0a7f8a010b79c
6. 0x82f076293b9c244f00b2b6641e5e1b1d2b4afb016285464eee5f0d67557bafa8
7. 0x307395721e084859c8f956e17d6180df2353a2e5094008d1229e4cab727a42c4
8. 0xc3c0a91902b8131dd1104c7a05afa6a0c68edbcca779f8856d17b7091e3a53d4
9. 0x714b0804f95208b234f1574044c3cd475221daba8536b4a3eb6a0379c5603627
10. 0x7662a1850ed4e87e27112ea1281fb8ab65cd384d5859429f6aa904d7812444f9
11. 0xf59b1124f6537ce1acd0a3c4bbb5ee3151e8adb511b3154c3fbcdc172c56e4ba
12. 0x6609421ee0b94fce3380c620890e178e639e58d13dce4f8973e2b4563aa1e91c
13. 0xdba48e0b270dc35a114639ac6d3ae9323f73a176da0f2cc0715e5a5b8f1d8059
14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90