Evidence row 28269

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://personalknowhow-demo.kxtwrdzt6g.workers.dev/mcp"
    ],
    [
      "web",
      "https://personalknowhow.com/"
    ]
  ],
  "name": "PersonalKnowHow",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-07T15:53:12.666224Z",
        "status": "active",
        "statusChangedAt": "2026-09-07T15:53:12.666224Z",
        "updatedAt": "2026-09-07T15:53:12.666224Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Live public demo: query one person's learning and work history as a knowledge graph via MCP.",
      "name": "io.github.Georgi-Petkov/personalknowhow",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://personalknowhow-demo.kxtwrdzt6g.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp",
        "url": "https://github.com/Georgi-Petkov/personalknowhow"
      },
      "title": "PersonalKnowHow",
      "version": "1.0.0",
      "websiteUrl": "https://personalknowhow.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Live public demo: query one person's learning and work history as a knowledge graph via MCP."
}

What the leaf hashes

{"body":"9565b9025467ef1e14e878d83869423dec8509c2f48693d1bee582963b60d8e5","id":28269,"kind":"listing","method":"baseline/1","observed_us":1793025359528462,"prev":null,"subject":"mcp_registry:io.github.Georgi-Petkov/personalknowhow","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. 0x4d1707d69ad542f176fe3607194a63d702cea64528f0619729ff561979ba73ff
2. 0xac834bf1974b44dbc35713e5ab10bcac004fb217f9f2b78d71cd8bed9f83852d
3. 0x61ebd8bba8c42f0bde68a9ae4e13a9b53168717fecd303b4189f6c6f7b2b9104
4. 0x39d969b12031941070371882bc9d18c528e14827b0658007a4c71cf220980d85
5. 0x48bc543660326da7c7cc072a5c109c3a810f4be32ad1e8b28e0607ee30c1425d
6. 0xd53ce0eaee3e93202de8238d8683acd1bf23bad074e097752453d43303f87e46
7. 0xde0a4e625e4103ab243e533e150ff8a6daa23443dea1d78abdbe076edbcdd0e1
8. 0xac2999fb4ba1b13490436e8f1f7dccc7a31f77be820dd05ebc3f0663a3702228
9. 0x912946f013056bf244bff36c374cf9e50eef3e4872b352944670f0111eb8bf7b
10. 0x4af637ad93b988fe64e96a6e50ca3aa29400b19cae5b542c13a7e49b02fec7a6
11. 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
12. 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae