Chain of custody receipt

Source #46050

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 — TechCrunch (2014-02-19)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22TechCrunch%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2014-02-19
EntityTechCrunch
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-2567c07c035edae35cd7cdb3741d916885f4e1ccf0e6d23b7abf316e0b4aaa45a8b
Content length559 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001468516"
  ],
  "period_ending": "2013-12-31",
  "file_num": [
    "001-34419"
  ],
  "display_names": [
    "AOL Inc.  (CIK 0001468516)"
  ],
  "xsl": null,
  "sequence": 8,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2014-02-19",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "7374"
  ],
  "form": "10-K",
  "adsh": "0001193125-14-058842",
  "film_num": [
    "14625966"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "file_type": "EX-21.1",
  "file_description": "EX-21.1",
  "inc_states": [
    "DE"
  ],
  "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/46050/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46050/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46050/receipt.json