Chain of custody receipt

Source #5201

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 typeweb_search
Date2020-02-04
EntityAllianceBernstein LP
Captured2026-04-12T17:39:14.936Z UTC
Hash computed at2026-04-12T17:39:14.936Z UTC
SHA-2560b0541d267b85bac74e0971cec975b9404ad4c8ad5da6b02b111af4681aa72cc
Content length65,275 bytes
Content preview (first 800 chars) 
{"took":1423,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":607,"relation":"eq"},"max_score":14.256876,"hits":[{"_index":"edgar_file","_id":"0000072971-20-000134:wf_alliancebe-01864u106.htm","_score":14.256876,"_source":{"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…

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/5201/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/5201/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/5201/receipt.json