Chain of custody receipt

Source #60945

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.

TitleSEC EDGAR: filing — Boies, Schiller & Flexner (2006-03-31)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Boies%2C%20Schiller%20%26%20Flexner%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2006-03-31
EntityBoies, Schiller & Flexner
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:56:19.863Z UTC
SHA-25645990dfaf580962fac271fbffea7e0c0b829a7387a067d3acc643a32351a7f6b
Content length618 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001260946"
  ],
  "period_ending": "2005-12-31",
  "file_num": [
    "333-108592"
  ],
  "display_names": [
    "INFORMATION RESOURCES LITIG CONTINGENT PYMT RIGHTS TRUST  (CIK 0001260946)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2006-03-31",
  "biz_states": [],
  "sics": [
    "8700"
  ],
  "form": "10-K",
  "adsh": "0001104659-06-020965",
  "film_num": [
    "06725806"
  ],
  "biz_locations": [
    ""
  ],
  "file_type": "10-K",
  "file_description": "ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)",
  "inc_states": [
    ""
  ],
  "items": []
}

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/60945/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/60945/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/60945/receipt.json