Chain of custody receipt

Source #42515

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 — Scott Walter (2007-04-25)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Scott%20Walter%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2007-04-25
EntityScott Walter
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-256d1982e82b87ab382b1a24e2e28d0f086d426a3ac5c030dc9978d7d3cf743ff44
Content length688 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000102729",
    "0001013867"
  ],
  "period_ending": "2007-04-23",
  "file_num": [
    "001-31429"
  ],
  "display_names": [
    "VALMONT INDUSTRIES INC  (VMI)  (CIK 0000102729)",
    "SCOTT WALTER JR  (CIK 0001013867)"
  ],
  "xsl": "xslF345X02",
  "schema_version": "X0202",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2007-04-25",
  "biz_states": [
    "NE"
  ],
  "sics": [
    "3440"
  ],
  "form": "4",
  "adsh": "0001185239-07-000016",
  "film_num": [
    "07787183"
  ],
  "biz_locations": [
    "Valley, NE",
    "Omaha, NE"
  ],
  "file_type": "4",
  "file_description": "PRIMARY DOCUMENT",
  "inc_states": [
    "DE"
  ],
  "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/42515/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42515/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42515/receipt.json