Evidence row 3943473

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.useneedle.net/mcp"
    ],
    [
      "web",
      "https://useneedle.net/docs/mcp"
    ]
  ],
  "name": "Needle",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T08:01:07.932996Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T08:01:07.932996Z",
        "updatedAt": "2026-11-07T08:01:07.932996Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find people asking for your product on Reddit, Hacker News and forums; triage and draft replies.",
      "name": "net.useneedle/needle",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.useneedle.net/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/useneedle-net/needle-mcp"
      },
      "title": "Needle",
      "version": "1.2.0",
      "websiteUrl": "https://useneedle.net/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Find people asking for your product on Reddit, Hacker News and forums; triage and draft replies."
}

What the leaf hashes

{"body":"3af11045e6d8f8572cdbf25dc4da3c945edd590f0a13aca4f2aa96fe71fd59f1","id":3943473,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794039852244334,"prev":2082409,"subject":"mcp_registry:net.useneedle/needle","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x782caf2cd13aa5ba7f2ad66c8c800538ba5e5f8a4bc213a90def193ca5ab24ab
2. 0xa9cd669fff2e03c4575dc4dc7df3e7ae9713f43ab7e09f5d03d871c04288824d
3. 0xd6664b8a48805c5ae93d073f1b7279dbf64369450918c87587af75950e942f73
4. 0x500f2ccb1816513e7e22f6a01dd50d328b2cf68846a78f35dc7cb0a23c72efc4
5. 0xcb86e01ab2270bace6b92835b760cd6b8e17949ab60136d8c24f00ab9d8ec084
6. 0x717924283cf200c739908a1cd7078337964d575eb06947fb596881776bb35437
7. 0x1d0a7ad03600fde2b78f4130eb1caf3e1746f63e43a63fb0db7b2fb811ad2d58
8. 0x750c3649974cc0d6c1567b374a4f8148136e951ac7684130d764a6be1fa18965
9. 0x7e72af7ed778ce503a74d9b37df522912d76c7d67cf358c8128491931d44cdb8
10. 0x103a2daeccb4fc7cb19e4426b1b0345deaff16ebac03192f4e2d10bb42f5ba75
11. 0x382e276b5a5b5b5698fa192ccc28d6a65c58d07e0cc4018fdf5ecf281bffb87d
12. 0x3a433af969197ca235bef6a876f4a6926b4e7d13d71d02dcb8df88cb630a1330
13. 0xd445f2917713e4a9cf58e8d6c62200bce02b187115510c936159d350d5797da6
14. 0xc9930015910e15b4a3ee7fa6677b93ccee48576a50ff5a3514be8ce187946e8f
15. 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa