addrbookFor publishers
← The evidence ledger

Evidence row 46399

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/diffbot
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
813914d3d45ef188e4682bf280458436eb7087c6261758682973b614c5b47d44
Leaf
0x0fa96dd05e6c283774a8a8a5fe1d65fed180aa3b97786da11650bdde63936f23

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/diffbot/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/diffbot"
    ]
  ],
  "name": "Diffbot",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T03:49:54.671072Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T03:49:54.671072Z",
        "updatedAt": "2026-10-25T03:49:54.671072Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)",
      "name": "io.github.pipeworx-io/diffbot",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/diffbot/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-diffbot"
      },
      "title": "Diffbot",
      "version": "0.1.4",
      "websiteUrl": "https://pipeworx.io/packs/diffbot"
    }
  },
  "source": "mcp_registry",
  "summary": "Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)"
}

What the leaf hashes

{"body":"813914d3d45ef188e4682bf280458436eb7087c6261758682973b614c5b47d44","id":46399,"kind":"listing","method":"baseline/1","observed_us":1793025407876516,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/diffbot","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x0fa904c30e597277ec45c62dc09d4adbff10b4cc43176075e25b3cb568a70774
  2. 0xd6380479107a98adbf2e7b69b6a951416e8355bcabcda49419f69150b509bc99
  3. 0xfec67ed019bac8bc708cbc94e372cdde4bccea5ccdfc87e77b2a708b0d7cddf2
  4. 0xc09a66f83bb8067d16f845ed8c76363284fe6e71213f2fa15037ec07061f9b21
  5. 0x5b4831393fb843f133a09c862e8b09f5885a09aa6a26977bf54e7100bb25e242
  6. 0xf74fae77fac97146e5f096f03efc14d780026ff405136dec30a061ee9bca1ce6
  7. 0x3246a1193f172b9023addf1efb3247f248348236b3a5c743418ac40f038c6e92
  8. 0xa5b668e1ffb001aaccd4905b7e72a059707bc1d162dbe8c9adf8c3d240d3a1ab
  9. 0xeeb1536ed36503a475d22b778208730be783fead7ae39db6b659ec83bc5e89bb
  10. 0xaa43465b4a572fffa8395a77131320726863b79220ee24a33f803988e66ef177
  11. 0xb8387431db70826417a9bc1c445139bee1e0c5d359e4f9e2d85832f49bafe68b
  12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
  13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
  14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
  15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
  16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON