Evidence row 781210

What was observed

{
  "endpoints": [
    [
      "web",
      "https://proa.so/docs/api"
    ],
    [
      "mcp",
      "https://proa.so/mcp"
    ]
  ],
  "name": "Proa documentation",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T16:50:13.763967Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T16:50:13.763967Z",
        "updatedAt": "2026-10-28T16:50:13.763967Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search and read official Proa Rust framework documentation. Public, read-only, no credentials.",
      "name": "io.github.proa-web/docs",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://proa.so/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "proa_marketing",
        "url": "https://github.com/Proa-Labs/proa"
      },
      "title": "Proa documentation",
      "version": "1.0.0",
      "websiteUrl": "https://proa.so/docs/api"
    }
  },
  "source": "mcp_registry",
  "summary": "Search and read official Proa Rust framework documentation. Public, read-only, no credentials."
}

What the leaf hashes

{"body":"fb48f61034cb5f6b3d26258bb003f144a5a247e1009cd2b9d52bb32a5dca02e9","id":781210,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793207463485081,"prev":null,"subject":"mcp_registry:io.github.proa-web/docs","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xe095c55e9d77b4b369fa4b9fd70a9f2e4207d01287082beaf6bb803d309b6df3
2. 0xe9ceebcd119ba742ffb2f5aef8aa3970a077c40e499438a44520a20c4c71fee8
3. 0x7b6913adabcbbbb0f0dda917ae2c78f2807fc00b4eb2f3394e6916e1b631decf
4. 0xaa964cfdde1b209049a4dde976ad551d6da14e25be899d73adb8efb900959536
5. 0x72a2f7bd6136066be9944991b0ee7ea51df0c9731e8972aa61bd745e3cec1401
6. 0x0b00cff3e08876ee249cf4d88dc627561987c147e18fc992fe58b8d52cfd83b8
7. 0x4b8813c07592081eb4474105ee95e892a31e952e711cc12d0d89e6b2feaf9945
8. 0xdb7a0ccc63479ae10aa3f59a473a10c9658037bfee3e8eb461df284acf99065c
9. 0x5685a49b71e94689265afb6dbfd79659f95d05a2ba2b1a456b3ff2ae7328b4bc
10. 0xcb2b9e6b8241fbc64b9c41c2124f12fbe8a5fc7520d7623a5cd8e4a5f603178c
11. 0xe56a13981bc7254dbb789629c8469fda0539af190038e8ec2e0cdff7fffdfb9d
12. 0x3d7faf6d6e359691c768d36608730f2c96e845f58f9eed2ac5f019308b4b9e8e
13. 0x79afb902f1839260cbf1ac61901b69548a18da2fafc9b65bd4dea5a65cd3ea7e
14. 0x4c91c1a674a62931ce621a521121f13a2bd017a2cbd5ae2510623cd559d36663
15. 0x334629b51e7dfb2339fa4fd14202e288d70dbaccb3e5b04d2d5fb8f0d489ce5e
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae