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.
| Title | SEC EDGAR: filing — Israel Katz (2021-03-15) |
|---|---|
| Original URL | https://efts.sec.gov/LATEST/search-index?q=%22Israel%20Katz%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q |
| Publication | SEC EDGAR |
| Source type | web_search |
| Date | 2021-03-15 |
| Entity | Israel Katz |
| Captured | 2026-04-23T06:30:12.518Z UTC |
| Hash computed at | 2026-04-23T06:30:12.518Z UTC |
| SHA-256 | 01d9b09d9d9da985f64b23d656c0aa4527ffef8feca3766b19397064a6c91d98 |
| Content length | 6,703 bytes |
{"took":1288,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":10,"relation":"eq"},"max_score":11.973723,"hits":[{"_index":"edgar_file","_id":"0001193125-08-077597:ddef14a.htm","_score":11.973723,"_source":{"ciks":["0001288403"],"period_ending":"2008-05-05","file_num":["001-32414"],"display_names":["W&T OFFSHORE INC (WTI) (CIK 0001288403)"],"xsl":null,"sequence":1,"root_forms":["DEF 14A"],"file_date":"2008-04-09","biz_states":[],"sics":["1311"],"form":"DEF 14A","adsh":"0001193125-08-077597","film_num":["08746530"],"biz_locations":[""],"file_type":"DEF 14A","file_description":"DEFINITIVE PROXY…
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:
url + '\n' + content and SHA-256 it.Or POST the candidate content to /source/12245/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/12245/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/12245/receipt.json