Evidence row 39376

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.jktjj.com/mcp"
    ]
  ],
  "name": "JKTJJ MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-06T07:28:43.790074Z",
        "status": "active",
        "statusChangedAt": "2026-07-06T07:28:43.790074Z",
        "updatedAt": "2026-07-06T07:28:43.790074Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "BJJ gym, coach, event, and city data for AI agents. Free base tools, x402-paid premium.",
      "name": "io.github.jktjj/jktjj-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.jktjj.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/jktjj/jktjj-mcp"
      },
      "title": "JKTJJ MCP Server",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "BJJ gym, coach, event, and city data for AI agents. Free base tools, x402-paid premium."
}

What the leaf hashes

{"body":"fed2caab6686764d468412019ea52975a1ac7395392abdce7b88b89bcaf61614","id":39376,"kind":"listing","method":"baseline/1","observed_us":1793025395705556,"prev":null,"subject":"mcp_registry:io.github.jktjj/jktjj-mcp","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. 0x4274a2331887a72955ec26ef9de1714ee4d472dd1342d8c9c2a011dfabc11a8f
2. 0xf83406b6eb022398922f0385ca7a7d395adb7f938592b570aa8d536b485305fd
3. 0x2d102afa43da07d10921cee8f966369ce249457fa7040df0d7556dfcbb38498a
4. 0xf584e35ac1607e32da22a8de38ae0adbf72f7ef4aa244cf66fe060b6c1bdb703
5. 0xdbb198b32dd4ccbd99e1cfb1f01196a308f3a04cb513e39c8622342a1b0526cd
6. 0x27d2c07aef9a207d986ca8104c2a173b13b775639f8fb97009b5a79035477278
7. 0xbd31b8e9914c854b697dce22c445db93fe45528e30276f09193248afc5d9923e
8. 0x38b4e8d9969b9389e177c6a7d8d7be43b197c7d46ebc7ee76a6f1c27929145e5
9. 0xaa9a19de8f392eab87d48d82b970cbf83f2cd198f47497383023b342ae9229d1
10. 0x1260fd52e56d736b42c74dfff845b63de8feedbacd9ad7a312040b8a7a1859cf
11. 0x40430b285418db6d3a5a2c626d90ef47fc069d45eb9e4fbee49da2a4e637758f
12. 0x58f4330f9ac32da273a2a76d85bc0768d037638cddbd3d1f09d9b64094bfd942
13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae