Evidence row 800663

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://cratejoy.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/cratejoy/"
    ]
  ],
  "name": "Cratejoy MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:04:59.534419Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:04:59.534419Z",
        "updatedAt": "2026-10-28T20:04:59.534419Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Cratejoy subscriptions, customers, orders and shipments; skip or cancel subscriptions.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/cratejoy",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://cratejoy.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/cratejoy",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Cratejoy MCP by usefulapi",
      "version": "1.11.0",
      "websiteUrl": "https://usefulapi.io/cratejoy/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Cratejoy subscriptions, customers, orders and shipments; skip or cancel subscriptions."
}

What the leaf hashes

{"body":"324127954a334a880e3c78a0476e164850e6c56dac3a39d8ab3121c3b19c3cbf","id":800663,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218350738581,"prev":795641,"subject":"mcp_registry:io.usefulapi/cratejoy","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. 0xfc8b94afeefa7c86b7dbe0f6d515e19579329298031f8b3aa6a31dd8a9d4afa6
2. 0xce434df24e45a9848dbc59572454077ccf60086cae4437e1a5d5e27febbae17e
3. 0x373bf090b52300a33c18d795f0b351e6751502b14f96fc497cfd260f73901dea
4. 0x5dbe00e43048bddaaf7bb083be7ac8c08d67a6f30ade8c196837dd016f4a747c
5. 0xa4aed891ff7e60fcdaf28822e8ab595389b1befc975a4e1659dadf2481312f01
6. 0xcf1046df632b130b25a8a50b6e77afd58bde326d59d0b6454568dd694e65185a
7. 0xae7acf021059c346a3a6c1d4dfe57082244795663b078eb5d936d6c84a1b0c5f
8. 0x6d85015d6704f0ec7033c174ddc4bdfc727c719c75090188e5de005ff19ca76d
9. 0x8f08680be31bb86ae812ed821d1e1744172fa4408fdf301cc7e78403e0f4252d
10. 0x3fe55d8bc3a662426279e7de105cf383a0f602aef717ca6b4bb0ae1ef104661f
11. 0x1ddf9641322d6428e3e9de41adb57d7136ddce6dc0da17358c5a6eaabe810f79
12. 0xa59c67d079bde03c34468ed1e918d981f77e6aa46e278860ea7f57c2607569cc
13. 0x031414b62820da6d87dd5b838d8e9cefadd7e6a5349f46856af4f1ce75c8e6af
14. 0xb807f07a34f6739a39ed03265a4a5a9c71ac45230c37dc44fd915cc90aa287db
15. 0x33bfb51cb957137510d8a1502cd50241c4c0982e2741290f3b8f2d2b1e69de70
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae