Evidence row 40912

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://contexterai.com/mcp"
    ],
    [
      "web",
      "https://contexterai.com/"
    ]
  ],
  "name": "Contexter",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-29T06:37:05.159369Z",
        "status": "active",
        "statusChangedAt": "2026-08-29T06:37:05.159369Z",
        "updatedAt": "2026-08-29T06:37:05.159369Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Share one project context across ChatGPT, Claude, Telegram and any MCP client.",
      "name": "io.github.maaakso/contexter",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://contexterai.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/maaakso/contexter-mcp"
      },
      "title": "Contexter",
      "version": "1.0.0",
      "websiteUrl": "https://contexterai.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Share one project context across ChatGPT, Claude, Telegram and any MCP client."
}

What the leaf hashes

{"body":"fd9c2b61a5d5e30e6f39d370f474dd432ca7ba6863c3c52d0f413b51ac49c186","id":40912,"kind":"listing","method":"baseline/1","observed_us":1793025398170753,"prev":null,"subject":"mcp_registry:io.github.maaakso/contexter","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. 0x87d91ae955dffe5203f4476e1d37a63ae8b64f90529730ee3242730c67d9d166
2. 0xb2c4e4e3400931324665b2e4fbe979bcbc96f76bf1e9d443bb268fa9c4086821
3. 0xf26a2d2d4c52b1c80da29fefbec278265444ac371a11fc6f1dd7ae36ac84d8bb
4. 0x1f44be32883ea1a69b7ef05c3ef17fe1820c8f6b7156ba6a6aaf778c92e3288d
5. 0x3b951b9edd2796312633425027d66491e955fa26a3ba5722eb14573b7e9f8d6f
6. 0xc2c7912048f38989b74f1a121c05659a6ff8e81add9d6bfc25835cfa02d27d22
7. 0xc066f6d5bf04da064660d2ab3c42cc8d794d9e8c9f74dd1f6b7b731071e1d224
8. 0x1b766ae932f7a8945ef600313390005013f6fa1ccc06eae822bfd8b178d8b96c
9. 0xbaa1ce1c5cbf1b3300a4244927f40a028bd6b41ac39500640cecb2b188c7a0dd
10. 0x07754f5d18ae94a58145ba055e77f9866d011c666e0e742dac34d5f46dce7f76
11. 0xab0c5c1fde083e427b8955a771d679773808751fc069bed2944e88e84fcb655e
12. 0x099dd43573993f2a1bea674129b7ed050429a0ac76c3bfda8aaf82a3af126469
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae