Chain of custody receipt

Source #46814

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 — Sapient Government Services (2008-02-29)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Sapient%20Government%20Services%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2008-02-29
EntitySapient Government Services
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:18:48.919Z UTC
SHA-256fd7f0c80d79208db8669d6bedbcc58df54135fca89003e94dfa802860d716340
Content length581 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001008817"
  ],
  "period_ending": "2007-12-31",
  "file_num": [
    "000-28074"
  ],
  "display_names": [
    "SAPIENT CORP  (CIK 0001008817)"
  ],
  "xsl": null,
  "sequence": 3,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2008-02-29",
  "biz_states": [
    "MA"
  ],
  "sics": [
    "7373"
  ],
  "form": "10-K",
  "adsh": "0000950135-08-001386",
  "film_num": [
    "08656578"
  ],
  "biz_locations": [
    "Cambridge, MA"
  ],
  "file_type": "EX-21",
  "file_description": "EX-21 LIST OF SUBSIDIARIES",
  "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/46814/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46814/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46814/receipt.json