Evidence row 1237973

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://assetfactory-jobs-x402.sigrunner.workers.dev/mcp/enrich"
    ],
    [
      "web",
      "https://github.com/rezearcher/company-enrichment-mcp"
    ]
  ],
  "name": "Company Enrichment MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T09:06:18.05111Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T09:06:18.05111Z",
        "updatedAt": "2026-10-30T09:06:18.05111Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Live company enrichment from a domain: firmographics, contacts, tech stack + 8-ATS hiring signal.",
      "name": "io.github.rezearcher/company-enrichment-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://assetfactory-jobs-x402.sigrunner.workers.dev/mcp/enrich"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/rezearcher/company-enrichment-mcp"
      },
      "title": "Company Enrichment MCP Server",
      "version": "0.2.0",
      "websiteUrl": "https://github.com/rezearcher/company-enrichment-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Live company enrichment from a domain: firmographics, contacts, tech stack + 8-ATS hiring signal."
}

What the leaf hashes

{"body":"e837ee25bfa2c9f0e1098bbfde8195a760f94cccfd4c4adb4efc28a43ebcff17","id":1237973,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793351715996906,"prev":1030990,"subject":"mcp_registry:io.github.rezearcher/company-enrichment-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x50dc43eb2a013351d85915f106a7a648a9bd9caf1f07df86703df816a7ac6c90
2. 0xcdf66cf15bccc922a5e97dd20497547ff8dc84b26b6b59cde1c20d416b649c94
3. 0x06c97e951e6084f846f87a4b49d39877118bf380a270ce12a051bd9aa9091587
4. 0x89ded9008141b237ed98e7ccef835f5f931b638adf4028411beed94d3f407252
5. 0x392e3852cd59eebfa1a07800858e73bd92e04ab4343833a24efe20b16a6292d7
6. 0xa8ac53c6f60b2e4f95bb90279ae6bae7b7a12ad9f04e17e66d24a8747f585c73
7. 0xbbda0d68abff5456685fd35a7dfeb40093c6a4417cdb0be0b79d0260fcd25ee0
8. 0xb4546b4a7546ee10f6f511aee245f83c379a812dbf20490f717b049a6f17e927
9. 0xe2ec6f9fd79bcb34127719e42e6e180a7b0d00be10464581c2bd62c601ce4cc1
10. 0x66dbc70d266c1cd8e8f22230974888cc31ac12aea99fabd32895b6a308d10b3b
11. 0x1c87202556e74bc514a1f8e05d97c322d7654014ff3e6b3f9d21691d4559e39f
12. 0xd2bbd41ee81171c8517fddf97590baad68fcf2965e25114aebaa2280519ab873
13. 0x6cf93af94f7fea3d487ddccc911e8ed51a0805726b843fda74b8775a8b165aa9
14. 0xc50bc54a5f909a7a577c4f0728b218d8be3478facb29ad6040ae8212305ae1d6
15. 0xa937fac4496d1d79e24c5f12abd33388ef710185b9d82165d4b39af6bd434545
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861