Chain of custody receipt

Source #41521

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 — Senate Committee on Commerce, Science, and Transportation (2004-04-15)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Senate%20Committee%20on%20Commerce%2C%20Science%2C%20and%20Transportation%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2004-04-15
EntitySenate Committee on Commerce, Science, and Transportation
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:13:47.632Z UTC
SHA-256490da88a96a5cc3ca94bb9d1b07218b73939fac897b20c5f2dab1d45f55f5527
Content length566 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000320121"
  ],
  "period_ending": "2003-12-31",
  "file_num": [
    "001-08443"
  ],
  "display_names": [
    "TELOS CORP  (TLS)  (CIK 0000320121)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2004-04-15",
  "biz_states": [
    "VA"
  ],
  "sics": [
    "7373"
  ],
  "form": "10-K",
  "adsh": "0001193125-04-062537",
  "film_num": [
    "04734537"
  ],
  "biz_locations": [
    "Ashburn, VA"
  ],
  "file_type": "10-K",
  "file_description": "FORM 10-K",
  "inc_states": [
    "MD"
  ],
  "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/41521/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/41521/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/41521/receipt.json