Evidence row 22419

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://immobilieneichmann.de/mcp"
    ],
    [
      "web",
      "https://immobilieneichmann.de/"
    ]
  ],
  "name": "Immobilien Eichmann – Angebote",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-02T05:56:23.28929Z",
        "status": "active",
        "statusChangedAt": "2026-10-02T05:56:23.28929Z",
        "updatedAt": "2026-10-02T05:56:23.28929Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "language": "de",
          "listings_index": "https://immobilieneichmann.de/ai/listings.json",
          "region": "Konstanz",
          "tools": [
            "search_listings",
            "get_listing"
          ]
        }
      },
      "description": "Live MCP for Immobilien Eichmann listings (Konstanz). Tools: search_listings, get_listing.",
      "name": "de.immobilieneichmann/listings",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://immobilieneichmann.de/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "scripts",
        "url": "https://github.com/ChristianHohlfeld/eichmannimmobilien"
      },
      "title": "Immobilien Eichmann – Angebote",
      "version": "1.0.0",
      "websiteUrl": "https://immobilieneichmann.de/"
    }
  },
  "source": "mcp_registry",
  "summary": "Live MCP for Immobilien Eichmann listings (Konstanz). Tools: search_listings, get_listing."
}

What the leaf hashes

{"body":"eb3443359e722badf7373bf07f5d5486967f000a0eb891835eeaf9ce6bede682","id":22419,"kind":"listing","method":"baseline/1","observed_us":1793025343391813,"prev":null,"subject":"mcp_registry:de.immobilieneichmann/listings","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. 0x746ec19a983d1e085c02e0274f2439452c8e62cec27336755706ecac0ab38f72
2. 0x499d812b72c35c1017e3eae8256ad0304b6d3b3aaee75a8345f38e757108a50f
3. 0x100ebb821aeb50f7b350f28b7a58c7d25be14da89ea4f0e4690d83615664f522
4. 0x6d44441b8868648c64b98e09d41f224dafefb383646729a33de04bac9522ecd4
5. 0x1d4af08b2d722d56da70bdec040bd9c2df149defa7f9ac0de624bae479382c69
6. 0xb5d9d760371ee6a80cd8bd335b38fee04c078867bad42a5e10442d50416015f4
7. 0x858aee9e53b18af9e4b5ff6982f227f04a60e57ff7a3386eaf46ff8c1391bd65
8. 0xd69741f9790df436661df4a665375e13611c31e3cacf6bb0d7fc3f771c523cec
9. 0x4536cb9b4ee0e281b6d6c4e8d838ad22d57a82596d7ecf105570e897d69cce29
10. 0xeeb27e00b2f1b77815fcef94bdfe05e33ce9324a8f8948c0770868e4d010c7b9
11. 0x9adfaac1e332051e6999b9b702c6d539c2d639f94fd57735f2ddd441a4b5230c
12. 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae