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Evidence row 985551

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.github.4robot/hexadata
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4a13cd2bcb1931607990941abb5ea1a02dbac21a9541df7b1929b0b5d9c3f826
Leaf
0x54d321a51a86ca162f899e444e95b49586bf79cbf63570ec0d16ac04537db6bb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://apify.com/hexadatalabs"
    ],
    [
      "mcp",
      "https://mcp.apify.com/?tools=hexadatalabs/eu-tenders-ted-scraper,hexadatalabs/sam-gov-opportunities-scraper,hexadatalabs/us-healthcare-providers-npi-scraper,hexadatalabs/uk-companies-house-scraper,hexadatalabs/mexico-business-directory-denue,hexadatalabs/occ-mundial-jobs-scraper,hexadatalabs/seccion-amarilla-business-scraper"
    ]
  ],
  "name": "io.github.4robot/hexadata",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T01:31:23.834441Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T01:31:23.834441Z",
        "updatedAt": "2026-10-29T01:31:23.834441Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Official public data as MCP tools: EU/US tenders, NPI Registry, UK Companies House, Mexico data.",
      "name": "io.github.4robot/hexadata",
      "remotes": [
        {
          "headers": [
            {
              "description": "Apify API token as a Bearer token (https://console.apify.com/settings/integrations)",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com?tools=hexadatalabs/eu-tenders-ted-scraper,hexadatalabs/sam-gov-opportunities-scraper,hexadatalabs/us-healthcare-providers-npi-scraper,hexadatalabs/uk-companies-house-scraper,hexadatalabs/mexico-business-directory-denue,hexadatalabs/occ-mundial-jobs-scraper,hexadatalabs/seccion-amarilla-business-scraper"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/4robot/hexadata-mcp"
      },
      "version": "1.0.0",
      "websiteUrl": "https://apify.com/hexadatalabs"
    }
  },
  "source": "mcp_registry",
  "summary": "Official public data as MCP tools: EU/US tenders, NPI Registry, UK Companies House, Mexico data."
}

What the leaf hashes

{"body":"4a13cd2bcb1931607990941abb5ea1a02dbac21a9541df7b1929b0b5d9c3f826","id":985551,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793239961680490,"prev":null,"subject":"mcp_registry:io.github.4robot/hexadata","subject_kind":"source_record"}

Proof

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

  1. 0x54d3466fcab3f0b2ba9f37d129d37b63a6d1214bd2c43ff1564685807d448fa8
  2. 0x159b3edbbc1d8bee340cd72cc367d9f3ec1baaf4ad16dcafc0d2ca7404016079
  3. 0x1a80672888b77e078c5abbbe22e2c56f1528897e246edca43f4e784999a0ff9e
  4. 0x959198b6115ae15a0affa98983d254b0f22b471495df9123d53ceab8b1c00f1a
  5. 0x7dd5673b8182f879e404879592ba4546d2f6b1653930aab7dd3fe06e16a34d53
  6. 0x3c35b447c1c4c55836b839bdca20000c0632cbca10e177f7f12aa58559ec7c71
  7. 0x82eb8b1843b52b703f12020d51747efe3df51cbffd15af1c5b5ae36637783a95
  8. 0x1463ea450659f37492a845d60f9eb00e7a491d5d6856e85e61bbbf4c355d9dda
  9. 0x5335daa49e5845e37e2aeabcbf1e5c0a34d70f2601eeecbc38adde19173274ee
  10. 0x90ee512ffe11e12ac1649c6432fc5059621c69d328c1ebbd94aaa9f3c204336e
  11. 0xff00b72de45ee643160b794b6cf1ace747e13c9087748ced65d447ceb8d644c8
  12. 0xa16211a0daac4d8e6bf10f188ed2288cd8b4a1bd931fc66693a302f08549a9e9
  13. 0x79a2b064bf90e67cbf49c681e7efbf65c5a717561b62dd64ff2fa0c3ef2f1c4d
  14. 0x60542b996483c326b2bd752f929fe970246f1c807373ecefc7577bc6cd0a4cfb
  15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
  16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
  17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
  18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07
Day root
0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
Chained
0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
Published
On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1

How to check it · This row as JSON