Chain of custody receipt

Source #64864

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: 10-K — AETNA INC /PA/ (2003-02-28)
Original URLhttps://www.sec.gov/Archives/edgar/data/1122304/000095012303002268/0000950123-03-002268-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2003-02-28
EntityAetna Inc
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:22:39.701Z UTC
SHA-2569c6ec9ed235628756b2a6a7d89313a50c8dc521031c7ec36083f95e1d0fdf1e1
Content length568 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001122304"
  ],
  "period_ending": "2002-12-31",
  "file_num": [
    "001-16095"
  ],
  "display_names": [
    "AETNA INC /PA/  (CIK 0001122304)"
  ],
  "xsl": null,
  "sequence": 9,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2003-02-28",
  "biz_states": [
    "CT"
  ],
  "sics": [
    "6324"
  ],
  "form": "10-K",
  "adsh": "0000950123-03-002268",
  "film_num": [
    "03587617"
  ],
  "biz_locations": [
    "Hartford, CT"
  ],
  "file_type": "EX-21",
  "file_description": "SUBSIDIARIES",
  "inc_states": [
    "PA"
  ],
  "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/64864/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64864/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64864/receipt.json