Chain of custody receipt

Source #65570

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: 10-K — BANK OF AMERICA MORT SEC INC MORT PASS THR CERT SER 1999-6 (2004-03-31)
Original URLhttps://www.sec.gov/Archives/edgar/data/1089052/000091412104000591/0000914121-04-000591-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2004-03-31
EntityBank of America
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T05:11:09.358Z UTC
SHA-256820b3bdced54fcd51c8d07e0a622097930bdc76cb0293152a1c71348a25abc6c
Content length619 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001089052"
  ],
  "period_ending": "2003-12-31",
  "file_num": [
    "333-67267-05"
  ],
  "display_names": [
    "BANK OF AMERICA MORT SEC INC MORT PASS THR CERT SER 1999-6  (CIK 0001089052)"
  ],
  "xsl": null,
  "sequence": 5,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2004-03-31",
  "biz_states": [
    "NC"
  ],
  "sics": [
    "6189"
  ],
  "form": "10-K",
  "adsh": "0000914121-04-000591",
  "film_num": [
    "04704177"
  ],
  "biz_locations": [
    "Charlotte, NC"
  ],
  "file_type": "EX-99.2",
  "file_description": "CERTIFICATION",
  "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/65570/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65570/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65570/receipt.json