Chain of custody receipt

Source #61846

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 — Williams Companies (2014-07-01)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Williams%20Companies%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2014-07-01
EntityWilliams Companies
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T00:28:06.008Z UTC
SHA-25683af82d5a410465288ff1a47d44ca6e5993487af91f8197729ba22d224b761c1
Content length696 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001483096",
    "0000107263"
  ],
  "period_ending": null,
  "file_num": [
    "005-86017"
  ],
  "display_names": [
    "ACCESS MIDSTREAM PARTNERS LP  (CIK 0001483096)",
    "WILLIAMS COMPANIES INC  (WMB)  (CIK 0000107263)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2014-07-01",
  "biz_states": [
    "OK"
  ],
  "sics": [
    "4922",
    "4922"
  ],
  "form": "SC 13D/A",
  "adsh": "0001193125-14-257891",
  "film_num": [
    "14953556"
  ],
  "biz_locations": [
    "Oklahoma City, OK",
    "Tulsa, OK"
  ],
  "file_type": "SC 13D/A",
  "file_description": "SC 13D/A",
  "inc_states": [
    "DE",
    "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/61846/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61846/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61846/receipt.json