Evidence row 519392

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://aicomputeradar.dev/api/mcp"
    ],
    [
      "web",
      "https://aicomputeradar.dev/developers"
    ]
  ],
  "name": "AI Compute Radar",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T17:17:24.765191Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T17:17:24.765191Z",
        "updatedAt": "2026-10-27T17:17:24.765191Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Which open models fit your GPU or Mac, measured. Model momentum, GPU rental prices, weekly pick.",
      "name": "dev.aicomputeradar/ai-compute-radar",
      "packages": [
        {
          "identifier": "ai-compute-radar",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://aicomputeradar.dev/api/mcp"
        }
      ],
      "title": "AI Compute Radar",
      "version": "1.2.3",
      "websiteUrl": "https://aicomputeradar.dev/developers"
    }
  },
  "source": "mcp_registry",
  "summary": "Which open models fit your GPU or Mac, measured. Model momentum, GPU rental prices, weekly pick."
}

What the leaf hashes

{"body":"c05fd0b707472b33866c4f5277f4d807a7b18fc8bf540364f07297421103ea2a","id":519392,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793122146248916,"prev":22603,"subject":"mcp_registry:dev.aicomputeradar/ai-compute-radar","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x2b6339253789ded5bcabf10976ad7b1f9b12e1e7dee9ba063708dde3807fd3ee
2. 0xc888f769fe474082add682cbb4b347a99bf9b5fba31d0a831ec9574eeec01999
3. 0x8a80128158c46ecd47c8193bb271cf8c8dfadd00aadffa663c1b834dfbeeab56
4. 0x1626f033edec7d9d2bfac88b4411c6adde1b518635fe803cbf8e166a866a56d3
5. 0x7cbd2ab5718d0d383669263eb8869ecd4a9def2aec0b4d0ae09dfa07f7151619
6. 0x56e1556691f65a00168e6379526760bb5a9b546500f34fd75fd0b809d93ef77f
7. 0x3aa753e4f30d59c3b8d42c83cd3cfcec521ecdc85ab29c826446df61d1ab9ed2
8. 0x72d52b354bb6ec3b3408f3967c904774bebcd324124204ac8d5dddb2c66c9429
9. 0xdc2ec1b06d9989264ce054c7095ca66bba1bd8ce3c4a9e5e645ffe067be00e00
10. 0x39b2e1d78c20e857522ee15f8e1b58b55f9202c043938db01eb52eacaaab89bc
11. 0xec8e4ccca73ad575591e2aae8a6d2bf4bfef826240c40728c9fc6d960b63ff0f
12. 0x7ba1b835277802a22a6f62a758420094404a75d3c14f34dd88b403fbf174b26b
13. 0xf9e544d10b80657275e1e196da89ba5336a7cc49eaa0d6d801fb5d632cf5deec
14. 0x8ff18b1523f9fbdd16a5796cbe184b46854c06256508af8de5509b598370c725
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4