Chain of custody receipt

Source #63776

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 — MPA (2013-02-22)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Motion%20Picture%20Assn%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2013-02-22
EntityMotion Picture Assn
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-27T01:30:03.630Z UTC
SHA-2565a3730e3cbd35ae5b592e38fdf0fc2c5d6a39dd2ed9800f8a01f59f3e134f5c3
Content length578 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000050104"
  ],
  "period_ending": "2012-12-31",
  "file_num": [
    "001-03473"
  ],
  "display_names": [
    "TESORO CORP /NEW/  (CIK 0000050104)"
  ],
  "xsl": null,
  "sequence": 4,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2013-02-22",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "2911"
  ],
  "form": "10-K",
  "adsh": "0000050104-13-000019",
  "film_num": [
    "13634302"
  ],
  "biz_locations": [
    "San Antonio, TX"
  ],
  "file_type": "EX-10.26",
  "file_description": "EXHIBIT 10.26",
  "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/63776/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63776/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63776/receipt.json