Chain of custody receipt

Source #66681

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 — ALLIANCEBERNSTEIN HOLDING L.P. (2023-02-10)
Original URLhttps://www.sec.gov/Archives/edgar/data/825313/000082531323000011/0000825313-23-000011-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2023-02-10
EntityAllianceBernstein LP
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T01:30:07.510Z UTC
SHA-25605ef8b987399aa5d05f9d0df9f7009e8e4bebcf89011cbb3104fabe223605c2a
Content length590 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000825313"
  ],
  "period_ending": "2022-12-31",
  "file_num": [
    "001-09818"
  ],
  "display_names": [
    "ALLIANCEBERNSTEIN HOLDING L.P.  (AB)  (CIK 0000825313)"
  ],
  "xsl": null,
  "sequence": 9,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2023-02-10",
  "biz_states": [
    "TN"
  ],
  "sics": [
    "6282"
  ],
  "form": "10-K",
  "adsh": "0000825313-23-000011",
  "film_num": [
    "23608549"
  ],
  "biz_locations": [
    "Nashville, TN"
  ],
  "file_type": "EX-10.06",
  "file_description": "EX-10.06",
  "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/66681/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66681/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66681/receipt.json