Evidence row 1499936

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api-production-ba80.up.railway.app/mcp"
    ],
    [
      "web",
      "https://muhabbit.com/"
    ]
  ],
  "name": "Muhabbit",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T16:33:49.966349Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T16:33:49.966349Z",
        "updatedAt": "2026-10-31T16:33:49.966349Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Exchange hack alerts, a hash-chained public event record and crypto/finance/tech news for agents",
      "name": "io.github.AytuncYildizli/muhabbit",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional. Free tools need no key. Other tools need one, and some need a paid plan; `npx muhabbit login` can save it instead.",
              "isSecret": true,
              "name": "MUHABBIT_API_KEY"
            }
          ],
          "identifier": "muhabbit",
          "packageArguments": [
            {
              "description": "Runs the stdio bridge to the remote MCP server.",
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Free tools need no credentials. Other tools take this key or a wallet bearer token, and some need a paid plan; paid tools also accept a per-call x402 payment (X-PAYMENT).",
              "isSecret": true,
              "name": "X-API-Key"
            }
          ],
          "type": "streamable-http",
          "url": "https://api-production-ba80.up.railway.app/mcp"
        }
      ],
      "title": "Muhabbit",
      "version": "0.1.0",
      "websiteUrl": "https://muhabbit.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Exchange hack alerts, a hash-chained public event record and crypto/finance/tech news for agents"
}

What the leaf hashes

{"body":"b901e10bf064bb06a09a64d448d31a5501eea2f090dfafa1a3d9609eb19c2c70","id":1499936,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793466973316744,"prev":null,"subject":"mcp_registry:io.github.AytuncYildizli/muhabbit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x41f660a38aeba384cdd52ac1ee4f1d210114f07109877f71e8400f401e58c803
2. 0x781acbe4fc476e7164cb297cb74f9dec06bbd33a59b1ba80158ec194b75c3f40
3. 0x8f23864a120bb11124c3c97254f2b6a7617fa69cccd7e416023b76f9418697b9
4. 0x28fc63070eb6779fc8d9aa604012a4e7ae3d20c05889a8ffc3e90de4eb7b1dbb
5. 0x2ea3200d122d0a91dee0ccbe86b10e8542763faf829dd123cf6d3ac5ca727645
6. 0x65e831af209dc931044e8989394b50dbba8e8c7bc0ad96c8f757cb4dd2a434a7
7. 0xac1ac49587db9ce63217b66fa4915734ee82e88440aa7a4d595dac220f27eded
8. 0x08a1b50f69b39e488837529c90338d1b7dc9e56b9305b70dea86d3528c32b59c
9. 0xc2e6e358b3e78f088ab7215ed5dfc195d904cc41377267b0ba66e7ba6a41bcbb
10. 0x0bce8e80e08aa35af01df89f77306640616e7192ad59be5f068600820b743e7a
11. 0xfbb7686108bc7d34377b384846c88be68b36da67dc0d4c225a296ace52a00589
12. 0xfee51ffa8c750bcbf37b72246cd37a64c6c2a91732c57e7a49e32d9164a15569
13. 0x7a54c08d5f3c4094c6fd45e1d2f2914fc4df4c6b08f960dc391a45bb8a435724
14. 0x52abc997ae7243cb8d8ecfd77101582ba9534053215bf053c093c35dae7572c6
15. 0xc712f139a437e96ecb98a6d83c47c29921720c39ba2e7e94f4973de043fb567c
16. 0x24ea73817c2ff07f87a42be89aff36ac5fe49b64420a647cd406ee60e6a77f70
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0