Chain of custody receipt

Source #61803

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 — University of California (2006-06-30)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22University%20of%20California%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2006-06-30
EntityUniversity of California
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T00:27:43.875Z UTC
SHA-256bf0a5c8cfa1ae00df87b0e19f73fa62d284416917d2ed8716644505f0ead33f6
Content length611 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001366144"
  ],
  "period_ending": null,
  "file_num": [
    "333-135571"
  ],
  "display_names": [
    "Applied Precision, Inc.  (CIK 0001366144)"
  ],
  "xsl": null,
  "sequence": 17,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2006-06-30",
  "biz_states": [
    "WA"
  ],
  "sics": [],
  "form": "S-1",
  "adsh": "0001193125-06-140858",
  "film_num": [
    "06938825"
  ],
  "biz_locations": [
    "Issaquah, WA"
  ],
  "file_type": "EX-10.10",
  "file_description": "EXTENSION LETTER WITH THE REGENTS OF THE UNIVERSITY OF CALIFORNIA",
  "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/61803/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61803/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61803/receipt.json