Chain of custody receipt

Source #65680

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: SC 13D — Sanofi (2014-01-14)
Original URLhttps://www.sec.gov/Archives/edgar/data/872589/000090951814000012/0000909518-14-000012-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2014-01-14
EntitySanofi US
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T05:14:26.725Z UTC
SHA-256012856b82c7d1f2611bd5b76fc39344e24f9bde489533c0c86dd162122142d87
Content length692 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000872589",
    "0001121404"
  ],
  "period_ending": null,
  "file_num": [
    "005-41938"
  ],
  "display_names": [
    "REGENERON PHARMACEUTICALS INC  (REGN)  (CIK 0000872589)",
    "Sanofi  (SNY, SNYNF)  (CIK 0001121404)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2014-01-14",
  "biz_states": [
    "NY",
    "I0"
  ],
  "sics": [
    "2834",
    "2834"
  ],
  "form": "SC 13D",
  "adsh": "0000909518-14-000012",
  "film_num": [
    "14528086"
  ],
  "biz_locations": [
    "Tarrytown, NY",
    "Paris, I0"
  ],
  "file_type": "SC 13D",
  "file_description": null,
  "inc_states": [
    "NY",
    "I0"
  ],
  "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/65680/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65680/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65680/receipt.json