Chain of custody receipt

Source #67215

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: 4 — MOHAPATRA SURYA N (2011-11-03)
Original URLhttps://www.sec.gov/Archives/edgar/data/1524472/000120919111054295/0001209191-11-054295-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2011-11-03
EntitySurya N. Mohapatra
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T02:18:44.315Z UTC
SHA-2565af694bf39f19e6d5938cada43497c11512cf481167803fd9314366a9cbcbb69
Content length656 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001524472",
    "0001222671"
  ],
  "period_ending": "2011-11-01",
  "file_num": [
    "001-35229"
  ],
  "display_names": [
    "Xylem Inc.  (XYL)  (CIK 0001524472)",
    "MOHAPATRA SURYA N  (CIK 0001222671)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "4"
  ],
  "file_date": "2011-11-03",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "3561"
  ],
  "form": "4",
  "adsh": "0001209191-11-054295",
  "film_num": [
    "111179060"
  ],
  "biz_locations": [
    "White Plains, NY",
    ""
  ],
  "file_type": "EX-24.4_396229",
  "file_description": "POA DOCUMENT",
  "inc_states": [
    "IN",
    ""
  ],
  "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/67215/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67215/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67215/receipt.json