Evidence row 24088

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://osint.foundation/api/mcp"
    ],
    [
      "web",
      "https://osint.foundation/"
    ]
  ],
  "name": "osint.foundation",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T22:52:17.6993Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T22:52:17.6993Z",
        "updatedAt": "2026-10-25T22:52:17.6993Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "OSINT lookups: usernames, social profiles, phones, domains, IPs, crypto wallets and companies.",
      "name": "foundation.osint/osint",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <your osint.foundation API key>, from https://osint.foundation/dashboard",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://osint.foundation/api/mcp"
        }
      ],
      "title": "osint.foundation",
      "version": "1.0.0",
      "websiteUrl": "https://osint.foundation"
    }
  },
  "source": "mcp_registry",
  "summary": "OSINT lookups: usernames, social profiles, phones, domains, IPs, crypto wallets and companies."
}

What the leaf hashes

{"body":"7bf53a5481af0cbf59aedcaafb5cd7261ee2a5343ebdcf2285e4fa13d8b671d0","id":24088,"kind":"listing","method":"baseline/1","observed_us":1793025352037084,"prev":null,"subject":"mcp_registry:foundation.osint/osint","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. 0x365d2e05107fffb6de4186c75a7dbf29cbe2d70efaeceea0dcd51a560a65c538
2. 0xb57a65aa43cc818faa0232c415726fed308af043741e5e4285435056fb95f099
3. 0x3a50ec29ae1dd501ccb77dcae62b972c8736105e1380aa1f0654a06d0d0feec7
4. 0xb9c7837c167daf309ef71e9d10f29d6274c599644dd78c517ce0c9d2d5698d5f
5. 0x122d8594955d0b4c0e8e0379d97c8ebe40e4787fe47fea888e3654cc0c986ef0
6. 0xc4de5e339b8e8e6dd40806f26a86973f2572cbb4877e6e8e6b108bc510c97bde
7. 0x9987c28a9b345f9b05e22531444554c23aa5abad3dadc52c933dc88de287c6ce
8. 0x247cef060f3360730d03f327067cffed288fad940559ffe645ba30dce010725d
9. 0xc7670402acfc9bbbd859f348ce1fb241ab756a26954881f43e182f1bb493e588
10. 0x0be126eb8736e24594a146c91709549aa4156eb68fbf18e482001c46335a74e2
11. 0x6cbefa9ec57ab9d64a7d01c677008d2c83081eace93b8302d64510745c5d3e36
12. 0x992ab7416b80cd368936c788f743fd3ea4576a49e22c75ab0262abf692f8ed6c
13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae