Chain of custody receipt

Source #62736

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 (2007-02-28)
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
Date2007-02-28
EntityMotion Picture Assn
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T07:23:46.752Z UTC
SHA-256a76c31e3a7285a80ec0d1dc0c001cf60925153241d63ca27077a70bb88c30fa1
Content length843 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000706270",
    "0000714560",
    "0000701345"
  ],
  "period_ending": "2006-12-31",
  "file_num": [
    "000-12337",
    "001-08442",
    "001-08444"
  ],
  "display_names": [
    "AMERICA WEST AIRLINES INC  (CIK 0000706270)",
    "US AIRWAYS INC  (CIK 0000714560)",
    "US AIRWAYS GROUP INC  (CIK 0000701345)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2007-02-28",
  "biz_states": [
    "AZ"
  ],
  "sics": [
    "4512",
    "4512",
    "4512"
  ],
  "form": "10-K",
  "adsh": "0000950153-07-000433",
  "film_num": [
    "07655107",
    "07655106",
    "07655105"
  ],
  "biz_locations": [
    "Phoenix, AZ",
    "Tempe, AZ",
    "Tempe, AZ"
  ],
  "file_type": "EX-10.46",
  "file_description": "EX-10.46",
  "inc_states": […

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/62736/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/62736/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/62736/receipt.json