Chain of custody receipt

Source #67297

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 13G/A — Bank of New York Mellon CORP (2010-02-11)
Original URLhttps://www.sec.gov/Archives/edgar/data/55067/000119312510028174/0001193125-10-028174-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2010-02-11
EntityBank of New York Mellon
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T03:16:51.301Z UTC
SHA-256972a6661e813e9426e616fc97e1871eb7872d204822af21cfb100f2322ae5125
Content length717 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000055067",
    "0001390777"
  ],
  "period_ending": null,
  "file_num": [
    "005-16386"
  ],
  "display_names": [
    "KELLOGG CO  (K)  (CIK 0000055067)",
    "Bank of New York Mellon CORP  (BK)  (CIK 0001390777)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2010-02-11",
  "biz_states": [
    "MI",
    "NY"
  ],
  "sics": [
    "2040",
    "6022"
  ],
  "form": "SC 13G/A",
  "adsh": "0001193125-10-028174",
  "film_num": [
    "10589905"
  ],
  "biz_locations": [
    "Battle Creek, MI",
    "New York, NY"
  ],
  "file_type": "SC 13G/A",
  "file_description": "AMENDMENT NUMBER 33 TO SCHEDULE 13G",
  "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/67297/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67297/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67297/receipt.json