Chain of custody receipt

Source #1897

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleAI Analysis: National Reconnaissance Office (NRO) — cross-reference insights
Original URL(none — typed-API result with no web URL)
PublicationAI Research Pass
Source typegovernment_disclosure
Date2026
EntityNational Reconnaissance Office (NRO)
Captured2026-04-07T04:35:25.252Z UTC
Hash computed at2026-04-07T04:35:25.252Z UTC
SHA-256435c9e51861a29fe8ebeadc9d5d86506fe4a817688d74ade42bc833f5fec9e9f
Content length1,365 bytes
Content preview (first 800 chars)
```json
{
  "facts": [
    {
      "text": "The National Reconnaissance Office (NRO) shows no results in USASpending contract databases, which is notable for a major intelligence agency - this absence likely reflects classified 'black budget' procurement channels that bypass standard federal contracting transparency requirements",
      "date": null,
      "confidence": "inferential"
    },
    {
      "text": "The absence of lobbying disclosure records for NRO is consistent with its status as a classified intelligence agency, though contractors who work with NRO may lobby on related defense/intelligence matters under different entity names",
      "date": null,
      "confidence": "inferential"
    },
    {
      "text": "No court records appearing for NRO suggests either limited…

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/1897/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/1897/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/1897/receipt.json