Evidence row 985702

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/bonhams/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/bonhams"
    ]
  ],
  "name": "Bonhams",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T01:53:28.285232Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T01:53:28.285232Z",
        "updatedAt": "2026-10-29T01:53:28.285232Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Bonhams MCP — realized auction prices from Bonhams.com.",
      "name": "io.github.pipeworx-io/bonhams",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-bonhams",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/bonhams/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-bonhams"
      },
      "title": "Bonhams",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/bonhams"
    }
  },
  "source": "mcp_registry",
  "summary": "Bonhams MCP — realized auction prices from Bonhams.com."
}

What the leaf hashes

{"body":"c871d0279a03b2dadb34aafb9d7c56a991ea8c3a684834d811b3503060b7e466","id":985702,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793239962498288,"prev":46067,"subject":"mcp_registry:io.github.pipeworx-io/bonhams","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x20b13de6408126fc024fce00ea50e04fe00c86ed09c6bb7f2aeeeb8f86d87af9
2. 0x15de919b9b68941d49c805e84c492f325674609e380b474f129f456fe3c99158
3. 0x04a3a58d610da3cd9b232ce19a9c6a7a09a74a7a78afa64ed50a8986410f59f4
4. 0x0a58d1fb2f5cda750ed68e3cb868acc67b7534f76be11468ac074cf25d492f58
5. 0xfcc5d9f54e19e548d94beabd3c040749ae5aac941f85af86c871524b8c6b3c91
6. 0xa2aa12f4a700dfe2cf9384b81507b465ef418b8f4f55bfac2984becf83ee855a
7. 0xf0c3aac7e0708520f5cdc342e427c267a1f7b986db036dba75ec3e61a1103488
8. 0xf529a1fe095cd409eeea2be9c66c715d6ec6c7cd6f41a71f7cce9ca8ec26bc29
9. 0xe5c1c6038d1d38b1c2dc9b8e499091b6a0ab4ee487814ff7c086e6e416dde3c8
10. 0xbbf583c725936fc6c49ecf2d00b5818cdea646708d0b096735eaf6d9755db1a6
11. 0xe346a81e7bd3d22c6e5545292ca5200cffbb128df69ce186f95b4224a2496e89
12. 0x6dd880566ca5a146a71dfdb7292c980624302a775d0325df3625b5df085e21d2
13. 0x2d6c35a712c459205bbb66125aacf09776ad4f268b7d0b46df94b6c1de844c05
14. 0xb18cebb16334d2052fd6b64bc0dc0c2adeb9f63dcffef7910b6a52f2c75203ef
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1