Chain of custody receipt

Source #40320

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 — AllianceBernstein LP (2020-02-04)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22AllianceBernstein%20LP%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2020-02-04
EntityAllianceBernstein LP
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:15:17.880Z UTC
SHA-2561a60af5391590bb8f83c59fbbe85478f52d467c8911495382aa0411671d2def5
Content length761 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001162027",
    "0000072971"
  ],
  "period_ending": null,
  "file_num": [
    "005-81421"
  ],
  "display_names": [
    "ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND  (AFB)  (CIK 0001162027)",
    "WELLS FARGO & COMPANY/MN  (WFC, WFCNP, WFC-PA, WFC-PC, WFC-PD, WFC-PL, WFC-PY, WFC-PZ)  (CIK 0000072971)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2020-02-04",
  "biz_states": [
    "NY",
    "CA"
  ],
  "sics": [
    "6021"
  ],
  "form": "SC 13G",
  "adsh": "0000072971-20-000134",
  "film_num": [
    "20573443"
  ],
  "biz_locations": [
    "New York, NY",
    "San Francisco, CA"
  ],
  "file_type": "SC 13G",
  "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/40320/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40320/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40320/receipt.json