Evidence row 48650

What was observed

{
  "endpoints": [],
  "name": "mcp-lint",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-03T16:04:11.541252Z",
        "status": "active",
        "statusChangedAt": "2026-05-03T16:04:11.541252Z",
        "updatedAt": "2026-05-03T16:04:11.541252Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Lint MCP tool schemas for cross-client compatibility and agent preflight safety.",
      "name": "io.github.robert19001-cmyk/mcp-lint",
      "packages": [
        {
          "identifier": "mcp-lint",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.5.3"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/robert19001-cmyk/mcp-lint"
      },
      "title": "mcp-lint",
      "version": "0.5.3"
    }
  },
  "source": "mcp_registry",
  "summary": "Lint MCP tool schemas for cross-client compatibility and agent preflight safety."
}

What the leaf hashes

{"body":"cb467bf842d79fb226d9bad66a1952cd28775d99ea4342469b08b9a41d2ee644","id":48650,"kind":"listing","method":"baseline/1","observed_us":1793025412271913,"prev":null,"subject":"mcp_registry:io.github.robert19001-cmyk/mcp-lint","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. 0xa4d88f1169c30401e24ec782a831e115f7cfbf58415163c48c2a02f4751fe302
2. 0x221d81d100c309e4386ce51bd112a44c3aab02160060d005cda49ee336d5871d
3. 0x945369f5e1ae33a5428d77690a69174390aed913aefd1317920f7abab9894357
4. 0xf7efdc85978fc1896054cd78d54982ecfa369622ee6c208c4e3d2f0f00637cbf
5. 0xfb40d440bce2b496ff182903629bd7f6312b6c9052caa80ccb9e8ce82aed30df
6. 0xfc93868ebf28376ce963e402437531a83dec783f8bfe491a258a49feaca771cd
7. 0x2ed0669b62f34a0e0973a6bafbe5f3766b3cb20f5fbfaaf3a8a7962278285f49
8. 0x8a9e2b18c08c0cccd74c5bb9d1daeef40f04f15b3a77d0ddebb89f86e7bd3b8d
9. 0xaf4f5950fc8347a659fee6088d45f2ef59c1da8b5fc558e16afa3a5361e2b8b0
10. 0xff31bd0889dd2264a5f9e7437500931910fa5f036a5cb362c19a635234298956
11. 0x63bb18928b05af339d3db18a674ec04120f1a31736f638d4e101d735122f8380
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae