Chain of custody receipt

Source #1747

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: Maiden Lane LLC — cross-reference insights
Original URL(none — typed-API result with no web URL)
PublicationAI Research Pass
Source typegovernment_disclosure
Date2026
EntityMaiden Lane LLC
Captured2026-04-07T04:26:24.966Z UTC
Hash computed at2026-04-07T04:26:24.966Z UTC
SHA-256f02ea21e794c0b0852c571693512d9d3c2fb1b443c7b5fd4d2975937c9dafc2d
Content length1,500 bytes
Content preview (first 800 chars)
```json
{
  "facts": [
    {
      "text": "Maiden Lane LLC has multiple SEC EDGAR filings spanning from 2011 to 2015, indicating it is a regulated financial instrument with ongoing disclosure requirements over at least a 4-year period",
      "date": "2011-2015",
      "confidence": "inferential"
    },
    {
      "text": "The entity name 'Maiden Lane LLC' is historically significant - this was the name used for special purpose vehicles created by the Federal Reserve Bank of New York during the 2008 financial crisis to acquire assets from Bear Stearns and AIG",
      "date": null,
      "confidence": "inferential"
    },
    {
      "text": "The absence of results in USASpending contracts, lobbying disclosures, and corporate registrations suggests this is likely a special purpose…

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/1747/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/1747/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/1747/receipt.json