Chain of custody receipt

Source #63827

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 — Atlantic Council (2003-12-22)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Atlantic%20Council%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2003-12-22
EntityAtlantic Council
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-27T01:44:49.445Z UTC
SHA-2560fe0a2c8308d79796a7d861728532954dd84a9ff27eeabb97457a32bb47058ff
Content length699 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000871763",
    "0000802806"
  ],
  "period_ending": null,
  "file_num": [
    "005-38139"
  ],
  "display_names": [
    "MANPOWER INC /WI/  (MAN)  (CIK 0000871763)",
    "RIGHT MANAGEMENT CONSULTANTS INC  (CIK 0000802806)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2003-12-22",
  "biz_states": [
    "WI",
    "PA"
  ],
  "sics": [
    "7363",
    "8742"
  ],
  "form": "SC 13D",
  "adsh": "0000892712-03-000748",
  "film_num": [
    "031067028"
  ],
  "biz_locations": [
    "Milwaukee, WI",
    "Philadelphia, PA"
  ],
  "file_type": "SC 13D",
  "file_description": null,
  "inc_states": [
    "WI",
    "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/63827/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63827/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63827/receipt.json