Chain of custody receipt

Source #4435

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 — MBK Partners (2021-03-30)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22MBK%20Partners%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2021-03-30
EntityMBK Partners
Captured2026-04-12T01:53:08.405Z UTC
Hash computed at2026-04-12T01:53:08.405Z UTC
SHA-2564f691e263b3fec0e7b289b93963d125951d5cc64c44fab568c4f68508644cdb5
Content length48,504 bytes
Content preview (first 800 chars)
{"took":263,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":79,"relation":"eq"},"max_score":20.06101,"hits":[{"_index":"edgar_file","_id":"0001144204-18-012668:tv487740_ex7-02.htm","_score":20.06101,"_source":{"ciks":["0001517492","0001633561"],"period_ending":null,"file_num":["005-88413"],"display_names":["eHi Car Services Ltd (CIK 0001517492)","Zhang Ray Ruiping (CIK 0001633561)"],"xsl":null,"sequence":3,"root_forms":["SC 13D"],"file_date":"2018-03-05","biz_states":["F4"],"sics":["7510"],"form":"SC 13D","adsh":"0001144204-18-012668","film_num":["18664345"],"biz_locations":["Shanghai, F4",""],"file_type":"EX-7.02","file_description":"EXHIBIT…

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/4435/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4435/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4435/receipt.json