Chain of custody receipt

Source #66319

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: SC 13D/A — JPMORGAN CHASE & CO (JPM, AMJB, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) (2020-10-28)
Original URLhttps://www.sec.gov/Archives/edgar/data/1397403/000138713120009372/0001387131-20-009372-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2020-10-28
EntityJPMorgan Chase
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T00:56:16.681Z UTC
SHA-256041673b37879bb4b4a0ca9bdfa5ebe5a9f72c0d04037bed3859956fcd0c891e1
Content length770 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001397403",
    "0000019617"
  ],
  "period_ending": null,
  "file_num": [
    "005-85374"
  ],
  "display_names": [
    "IMH Financial Corp  (CIK 0001397403)",
    "JPMORGAN CHASE & CO  (JPM, AMJB, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM)  (CIK 0000019617)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2020-10-28",
  "biz_states": [
    "AZ",
    "NY"
  ],
  "sics": [
    "6500",
    "6021"
  ],
  "form": "SC 13D/A",
  "adsh": "0001387131-20-009372",
  "film_num": [
    "201268938"
  ],
  "biz_locations": [
    "Scottsdale, AZ",
    "New York, NY"
  ],
  "file_type": "SC 13D/A",
  "file_description": "AMENDMENT NO. 6 TO FORM SC 13D",
  "inc_states": [
    "DE",
    "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/66319/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66319/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66319/receipt.json