Chain of custody receipt

Source #67679

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/A — NORDSTROM INC (2019-02-04)
Original URLhttps://www.sec.gov/Archives/edgar/data/72333/000110465919005531/0001104659-19-005531-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2019-02-04
EntityNordstrom
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-02T04:59:57.553Z UTC
SHA-256dfa3bfe37ec743131972baf9b317f4f722dec7779f39b0ffa7074e2bb91c7725
Content length647 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000072333",
    "0001055024"
  ],
  "period_ending": null,
  "file_num": [
    "005-33314"
  ],
  "display_names": [
    "NORDSTROM INC  (JWN)  (CIK 0000072333)",
    "NORDSTROM BRUCE A  (CIK 0001055024)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2019-02-04",
  "biz_states": [
    "WA"
  ],
  "sics": [
    "5651"
  ],
  "form": "SC 13D/A",
  "adsh": "0001104659-19-005531",
  "film_num": [
    "19563962"
  ],
  "biz_locations": [
    "Seattle, WA",
    ""
  ],
  "file_type": "SC 13D/A",
  "file_description": "SC 13D/A",
  "inc_states": [
    "WA",
    ""
  ],
  "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/67679/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67679/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67679/receipt.json