Chain of custody receipt

Source #65870

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: 13F-HR/A — OAKTREE CAPITAL MANAGEMENT LP (2021-03-04)
Original URLhttps://www.sec.gov/Archives/edgar/data/949509/000094950921000004/0000949509-21-000004-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2021-03-04
EntityOaktree Capital Management LP
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T05:29:38.811Z UTC
SHA-256cfbc596cc390a091ea1f01ee37c72690a1dda545c2a85738fd6a8f1725c61231
Content length583 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000949509"
  ],
  "period_ending": "2020-09-30",
  "file_num": [
    "028-05050"
  ],
  "display_names": [
    "OAKTREE CAPITAL MANAGEMENT LP  (CIK 0000949509)"
  ],
  "xsl": "xslForm13F_X01",
  "sequence": 1,
  "root_forms": [
    "13F-HR"
  ],
  "file_date": "2021-03-04",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "13F-HR/A",
  "adsh": "0000949509-21-000004",
  "film_num": [
    "21711499"
  ],
  "biz_locations": [
    "Los Angeles, CA"
  ],
  "file_type": "13F-HR/A",
  "file_description": null,
  "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/65870/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65870/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65870/receipt.json