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Evidence row 800501

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:com.openingsfirst/jobs
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ade5fca37c5a3100c5d9d0eb1e08ba0aa0b4bf01e286307825014a4e0c913b69
Leaf
0xcdbc553d7a5e9b92e2e52d2c1fcc42363bb5f99724313a44fc9575cfc7eb05db

What was observed

{
  "endpoints": [
    [
      "web",
      "https://openingsfirst.com/ai"
    ],
    [
      "mcp",
      "https://openingsfirst.com/mcp"
    ]
  ],
  "name": "OpeningsFirst",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T19:21:45.458931Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T19:21:45.458931Z",
        "updatedAt": "2026-10-28T19:21:45.458931Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "New jobs from 80,000+ company career pages (US, India): search, alerts, saved jobs, apply help.",
      "name": "com.openingsfirst/jobs",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://openingsfirst.com/mcp"
        }
      ],
      "title": "OpeningsFirst",
      "version": "1.0.0",
      "websiteUrl": "https://openingsfirst.com/ai"
    }
  },
  "source": "mcp_registry",
  "summary": "New jobs from 80,000+ company career pages (US, India): search, alerts, saved jobs, apply help."
}

What the leaf hashes

{"body":"ade5fca37c5a3100c5d9d0eb1e08ba0aa0b4bf01e286307825014a4e0c913b69","id":800501,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218349556651,"prev":null,"subject":"mcp_registry:com.openingsfirst/jobs","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).

  1. 0xcdbbc918052e6d4c283cccda4f5448427a2cde1416cc7096e643c89d732ba714
  2. 0xad21e60dc2f7433faa2103a8fffdd24b17c5a297540db9dfe98ccdca81877d09
  3. 0x2a3c5960703462209301ed72185b942f2bd7ee398b1e642541236ba38710d018
  4. 0xff3cf632b69a94e7f8e2aa3f9b592d0e51606a9c7ed27f6527f83290834d2845
  5. 0x4bd53133bb72205f729e379772b1a9119a22d94e1e8777d989073f6ef1f2a671
  6. 0xfca17b1c38fa1f8114f28b336205515f908a545efa2fb411316a992ebdd448b4
  7. 0xf5446f8f5809e4e543eb8c6117187a285b6388358dfed169139ee2d8719e949e
  8. 0x4fbfc6ff74e425b84c78797719cd48fdaa88ea7f609cf877b440faacccdf72d8
  9. 0x8c8cc8543ea5d17f4b0f449d664385fc6cd53d3515856acc06fd166fc44eb899
  10. 0xa5166195b2b3c9bcafa853ad3d13f4e741a661ace1d2c0ea76ce83e8a12f304c
  11. 0x373df6a0304ec45da47c72a904085a60fc456ed3658a9e3edb1f320e8f515a4b
  12. 0x3b49299014b87a4cecefafedfd3fa2ec8310a3d966415e86865ecc3d638f4136
  13. 0x8be89031d5b6b0cced45d04ae5aae5212368da858631eb4f1052b83b7362a427
  14. 0x8e49280a62bd5d52127f332ab6aea9d7c57381f541e0178094a62272a9d2e741
  15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
  16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
  17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
  18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af
Day root
0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
Chained
0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
Published
On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae

How to check it · This row as JSON