Evidence row 1003446

What was observed

{
  "endpoints": [
    [
      "web",
      "https://foro.live/"
    ],
    [
      "mcp",
      "https://foro.live/api/agent/mcp/connect"
    ]
  ],
  "name": "Foro",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T07:00:10.066095Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:00:10.066095Z",
        "updatedAt": "2026-10-29T07:00:10.066095Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "live.foro": {
            "agentCard": "https://foro.live/.well-known/agent-card.json",
            "auth": "OAuth 2.1 (PKCE S256, DCR + CIMD). Scopes: buyer, seller:read. Unauthenticated calls return 401 with WWW-Authenticate.",
            "contact": "Fergal Ó Ceallaigh, CEO",
            "llms": "https://foro.live/llms.txt",
            "openapi": "https://foro.live/api/agent/openapi",
            "publisher": "RYarc"
          }
        }
      },
      "description": "Book ads on in-store and venue screens direct from the venue: find open slots, quote, hold, book.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "192x192"
          ],
          "src": "https://foro.live/icon.png"
        }
      ],
      "name": "live.foro/foro",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://foro.live/api/agent/mcp/connect"
        }
      ],
      "title": "Foro",
      "version": "0.1.21",
      "websiteUrl": "https://foro.live"
    }
  },
  "source": "mcp_registry",
  "summary": "Book ads on in-store and venue screens direct from the venue: find open slots, quote, hold, book."
}

What the leaf hashes

{"body":"f81b0028cd9f74de0c7475ae8d2a444c06b26672f453fd48d31b721b46049f50","id":1003446,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793257976904787,"prev":null,"subject":"mcp_registry:live.foro/foro","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x2acdfe1a74b9bd884281aaf17c58c57c64e307dd4489655e5bb82b162b3d0934
2. 0x6f8ba7895377948ab970296a6ab4d2bebeccc38d71ea0e2d30da3ec8d8c0d087
3. 0xbf374c51ae03a8ec446eea8a867b1bc9dd0d73389fed01260254034004a13b54
4. 0x5255059fa00480f91340a8ece2e3f22d47a6e70cf2b528eee5ae304d78b079ac
5. 0xed1bd3d3fe490352fa292734887e1782244365c6705dcb14a64c7bdb0d84d895
6. 0x0ed5bfc8b34213f569a891de420505c09f62b7bbf3583353cc4fd191de53b61d
7. 0x08f247a20f9f875a6408c2f22235cd972e679252b64b8345e9de9b3e4205eefe
8. 0x006117adf56c0aef44eda86b9c3c7055238ca8db5b2de891955d7e41ad72deae
9. 0x94b6d73df5b5c56d419c16413dce743e678c9bc38d35c1b2594088527e86021d
10. 0x7a351e29aaff75958f0d0112cb6cea6265954f91be28b9e08b5b668a4fc73826
11. 0x2f436b2bc71c2aff21674202b9da34c22c2f7b2b3be6faf6166f357108042f43
12. 0x9474099dc157fa43a371c61fcb09f1d6db2ad87acc3f468d498349cf1764ec32
13. 0x0578ac51015c13b031ebae2ad1327fb530b3c3e756fcd27ad5aec34155ce2a69
14. 0xe5630d765942d2009587828da7f2d173776eecb52114ac282f05c7b772bfe337
15. 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1