Evidence row 770765

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://content.robotbase.cc/mcp"
    ],
    [
      "web",
      "https://content.robotbase.cc/mcp"
    ]
  ],
  "name": "io.github.wygogogo19/robotbase-content",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T11:00:41.603969Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T11:00:41.603969Z",
        "updatedAt": "2026-10-28T11:00:41.603969Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Agent MCP: 35 tools — social hot lists, attention trends, 80k+ books, 17 web tools.",
      "name": "io.github.wygogogo19/robotbase-content",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://content.robotbase.cc/mcp"
        }
      ],
      "repository": {
        "id": "1368415872",
        "source": "github",
        "url": "https://github.com/wygogogo19/robotbase-mcp"
      },
      "version": "0.32.3",
      "websiteUrl": "https://content.robotbase.cc/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Agent MCP: 35 tools — social hot lists, attention trends, 80k+ books, 17 web tools."
}

What the leaf hashes

{"body":"4edaf5b1197daf3840b6d5784c1c67d266c016f4f8a36030c60e46080679f532","id":770765,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793185852470371,"prev":55107,"subject":"mcp_registry:io.github.wygogogo19/robotbase-content","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. 0x75651b6631500d76669b629d076380beb048aa0ccada3442b645b014c082e2ee
2. 0x35f3724fe4ca75cbd21b49fefcb2bc2976d5ede5285cda1085801bf736e9f586
3. 0xcaaaee9ebb0f71733b60fde716e3f749b67b4914aa712e562efdd9fcc7fec430
4. 0x84911a5270104a6fdcd64538698d5704458164b2653fe96a912fa6a54b331424
5. 0xe0ee685df8385baf6663fa110655371004d347fddb5590bd2d7a5a17f3975300
6. 0x9563d802142242fdbf88658aa7898ddf9ff3fba26728d2152e5582c6949d99bd
7. 0x4c4a371e41d15e8982b57669b9c2d55de3b7aaf6074b91567920b89b57f3cba2
8. 0xb967514f0b84f466b5203c0f580bed6fb9f04258707eda592ad69fa06e13e740
9. 0x8ee03a832683e1aa472c8ecc3e6a1f2c2e90787eab7df4e42cad89e2dcedd9ee
10. 0xea576691cc5c8be8d096be154d28819475b25b62e37f293339f5ae76ca9dd305
11. 0xf2dd9fa1bac4a1104e3ada499bfe5050028b8293e210e1ecb5203917eb58b0ca
12. 0xb638432093f09e66c6d9e052988975b44a76e6bf8014857f35cabfd237a61913
13. 0x804388c3a016ba462c83765e8caa94369f82e8575f22ed06fa23d3c116a23fd0
14. 0x13a2df73da081eeb4e6752fd2a3d176d9f2a8d2dd01b46f18b266eb7116ace2f
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae