Evidence row 54787

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://jsonshelf.vercel.app/mcp"
    ],
    [
      "web",
      "https://jsonshelf.vercel.app/"
    ]
  ],
  "name": "JSONShelf",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-04-19T11:27:29.762547Z",
        "status": "active",
        "statusChangedAt": "2026-04-19T11:27:29.762547Z",
        "updatedAt": "2026-04-19T11:27:29.762547Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.",
      "name": "io.github.walkojas-boop/jsonshelf",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://jsonshelf.vercel.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/walkojas-boop/jsonshelf"
      },
      "title": "JSONShelf",
      "version": "1.0.0",
      "websiteUrl": "https://jsonshelf.vercel.app/"
    }
  },
  "source": "mcp_registry",
  "summary": "Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms."
}

What the leaf hashes

{"body":"ada1ebc8f1cee0327bfcac2726e57880ea177b8b319c59c3de5509c789cbf035","id":54787,"kind":"listing","method":"baseline/1","observed_us":1793025433955189,"prev":null,"subject":"mcp_registry:io.github.walkojas-boop/jsonshelf","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. 0x7a93c0814843fad9e55cccff7d3bd6177ac977e1d38729a3e097fbfa08cbd8dc
2. 0xf8d85c98100b55c7a4ee3a3a47cd59bf6b75c9a498bccdd6e4d3f9eeaad2cdc8
3. 0x803e2d90b9732bc27b503ab7e53d6ec0fb28e94f31213fa7c4a20961e6973c44
4. 0xe33d37d7a71c3dc448ab04276784b6fe59fe77de3fa9236a029584a172b8a49d
5. 0x1173d8ceed9eb47d316989e2e47cb75cffc6ef584c889b1db19f3e7fbdbf342f
6. 0x1cec83fb9db8a0014258049d0a4b6c1b16ef7e1aa02a101afe11558e96b4b818
7. 0x7798a5a7d263ce35647630e83c9db8b258b9c57e55b4e01010c33221a02d010e
8. 0x19aed7a93e590ab92481e671c268316ca1b63c88f64b72ca85c3c9b10bc673e5
9. 0x86a07bb8ffbeab4d5adc5c3a59b797d56e7fd2802276ee6d05895dc4e8c35c04
10. 0x72004cfd0b5574eac5ee651ce41187d0c3a331b4bdf0bdb385f7d93decec1860
11. 0x1474b20023ac420a3be8200f14f9ac14f1ee93ff05411fa3760c28b2e50fb3dd
12. 0xa6406b1a5540d26e0cbd03bb274a01c10968fadb17913a6043bb9427ddfb71ba
13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae