Chain of custody receipt

Source #41642

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 — Ibrahim v. Titan Corp. (2023-08-10)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Ibrahim%20v.%20Titan%20Corp.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2023-08-10
EntityIbrahim v. Titan Corp.
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-256d156f0c4ab132b3bb00e5701b0cfc93139fa6bd05c6c43eb80a6e761a77e7a7c
Content length579 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000016058"
  ],
  "period_ending": "2023-06-30",
  "file_num": [
    "001-31400"
  ],
  "display_names": [
    "CACI INTERNATIONAL INC /DE/  (CACI)  (CIK 0000016058)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2023-08-10",
  "biz_states": [
    "VA"
  ],
  "sics": [
    "7373"
  ],
  "form": "10-K",
  "adsh": "0000016058-23-000086",
  "film_num": [
    "231158488"
  ],
  "biz_locations": [
    "Reston, VA"
  ],
  "file_type": "10-K",
  "file_description": "10-K",
  "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/41642/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/41642/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/41642/receipt.json