Chain of custody receipt

Source #5516

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 — Hugo Barra (2020-09-15)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Hugo%20Barra%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2020-09-15
EntityHugo Barra
Captured2026-04-12T20:19:29.086Z UTC
Hash computed at2026-04-12T20:19:29.086Z UTC
SHA-256d8655a1aa5e23a8f0c184d155e2c22ea44c3e23c9809fc52a95eb545027b6711
Content length4,495 bytes
Content preview (first 800 chars) 
{"took":3591,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":6,"relation":"eq"},"max_score":15.398978,"hits":[{"_index":"edgar_file","_id":"0001104659-21-044467:tm2039187d1_10k.htm","_score":15.398978,"_source":{"ciks":["0001822877"],"period_ending":"2020-12-31","file_num":["001-39588"],"display_names":["Vy Global Growth (CIK 0001822877)"],"xsl":null,"sequence":1,"root_forms":["10-K"],"file_date":"2021-03-31","biz_states":["E9"],"sics":["6770"],"form":"10-K","adsh":"0001104659-21-044467","film_num":["21790779"],"biz_locations":["Grand Cayman, E9"],"file_type":"10-K","file_description":"FORM…

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/5516/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/5516/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/5516/receipt.json