Evidence row 59160

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.additiveatlas.monon.space/mcp"
    ],
    [
      "web",
      "https://additiveatlas.monon.space/"
    ]
  ],
  "name": "Additive Atlas",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-30T09:54:06.877305Z",
        "status": "active",
        "statusChangedAt": "2026-09-30T09:54:06.877305Z",
        "updatedAt": "2026-09-30T09:54:06.877305Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Food additive regulations of Japan, the EU and the US, side by side, with sources (free tier).",
      "name": "space.monon/additive-atlas",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.additiveatlas.monon.space/mcp"
        }
      ],
      "title": "Additive Atlas",
      "version": "0.1.0",
      "websiteUrl": "https://additiveatlas.monon.space"
    }
  },
  "source": "mcp_registry",
  "summary": "Food additive regulations of Japan, the EU and the US, side by side, with sources (free tier)."
}

What the leaf hashes

{"body":"027821491dff271a0e57f995ebbc35cae6928ca2c0e8ecfd8a35d3dba156379b","id":59160,"kind":"listing","method":"baseline/1","observed_us":1793025445820638,"prev":null,"subject":"mcp_registry:space.monon/additive-atlas","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. 0x5d5ef38de73a4702070c66c4f8dbef9253d657b4f43a3e32e9634ad98536f593
2. 0x8cbfc81ae85cf6d876275b2c179e34ae6118974eedb7da9c35ef8b7077923bc9
3. 0xed7df108025f7b850ead318effa5b0d75fe8ad2d425081d1658344d3bee745bf
4. 0xc12057781aed0876fd1aa1292639deb4c5a2592e9acc16fe7459cdf35050e1e2
5. 0xc465fe89353fcc0f71c322ca4406dec8d12b5497125eb5f2859e88ed2422644f
6. 0xcb355a9f4556fd1708f6f2e9eefd2fc9ec7cbb074e7512dfe7fb24e601a08a64
7. 0x06dd3d796cffaa5f5c9a5e3d715a5e58670856c69de0d99e06dcaa9f46819c27
8. 0x215ad08cfba37de6cc68a6082c1b3fb3952cbc929c97c53d186a1c957465d0c6
9. 0x2dbfd5cce748a6fd4938d7cb87267e05234654474e1ff65d06ee76c8629d829d
10. 0x71c75f9312be1c838a554f724b6fc57894e7c4486ab7e013b6a6a8d65cfaebea
11. 0xb91bf0ba3ebff769d1b88f93fcb076477149787a7e31c3c28ce4fe8823b7c144
12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae