Chain of custody receipt

Source #62054

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 — Bloomberg LP (2010-03-29)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Bloomberg%20LP%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2010-03-29
EntityBloomberg LP
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T02:33:27.880Z UTC
SHA-256b1e75cf12e1da8532a7f18308af5bf50c6bd5782ac5930cc93df7e22310754ba
Content length664 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001003935",
    "0001468428"
  ],
  "period_ending": null,
  "file_num": [
    "005-56249"
  ],
  "display_names": [
    "NICE SYSTEMS LTD  (NICE, NCSYF)  (CIK 0001003935)",
    "Psagot Investment House Ltd.  (CIK 0001468428)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2010-03-29",
  "biz_states": [
    "L3"
  ],
  "sics": [
    "3571"
  ],
  "form": "SC 13G",
  "adsh": "0001178913-10-000904",
  "film_num": [
    "10709202"
  ],
  "biz_locations": [
    "Ra'anana, L3",
    "Tel Aviv, L3"
  ],
  "file_type": "SC 13G",
  "file_description": null,
  "inc_states": [
    "L3"
  ],
  "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/62054/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/62054/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/62054/receipt.json