Chain of custody receipt

Source #16482

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 — Solar Mosaic, Inc. (2012-09-27)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Solar%20Mosaic%2C%20Inc.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2012-09-27
EntitySolar Mosaic, Inc.
Captured2026-04-23T09:35:05.062Z UTC
Hash computed at2026-04-23T09:35:05.062Z UTC
SHA-2565a63d0a352c761a5fb82ad7cde62fe8265c7d22645c5e519ca347cb4852f46cb
Content length8,178 bytes
Content preview (first 800 chars)
{"took":2307,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":12,"relation":"eq"},"max_score":3.4673042,"hits":[{"_index":"edgar_file","_id":"0001852131-25-000036:nxt-20250625.htm","_score":3.4673042,"_source":{"ciks":["0001852131"],"period_ending":"2025-08-18","file_num":["001-41617"],"display_names":["Nextracker Inc. (NXT) (CIK 0001852131)"],"xsl":null,"sequence":1,"root_forms":["DEF 14A"],"file_date":"2025-06-25","biz_states":["CA"],"sics":["3812"],"form":"DEF 14A","adsh":"0001852131-25-000036","film_num":["251073863"],"biz_locations":["Fremont, CA"],"file_type":"DEF 14A","file_description":"DEF…

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/16482/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/16482/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/16482/receipt.json