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: 4 — IMPACT INTERNATIONAL L L C (2005-05-20) |
|---|---|
| Original URL | https://www.sec.gov/Archives/edgar/data/1088881/000090933405000164/0000909334-05-000164-index.htm |
| Publication | SEC EDGAR |
| Source type | sec_filing |
| Date | 2005-05-20 |
| Entity | Impact |
| Captured | 2026-09-28T13:21:31.091Z UTC |
| Hash computed at | 2026-09-28T13:21:31.091Z UTC |
| SHA-256 | 3395da2ce22465a56bfbb3bd1da25ff06905ae7b6e8d2c1a1052152b059278cb |
| Content length | 1,193 bytes |
{
"ciks": [
"0001088881",
"0001327764",
"0001327755",
"0001327707",
"0001085946",
"0001231623"
],
"period_ending": "2005-05-09",
"file_num": [
"000-30165",
"000-30165",
"000-30165",
"000-30165",
"000-30165"
],
"display_names": [
"TIDELANDS OIL & GAS CORP (CIK 0001088881)",
"MAY ROBERT S (CIK 0001327764)",
"HEFNER INVESTMENT CO (CIK 0001327755)",
"RAMIIILAJ A LIMITED PARTNERSHIP (CIK 0001327707)",
"HEFNER ROBERT A III (CIK 0001085946)",
"IMPACT INTERNATIONAL L L C (CIK 0001231623)"
],
"xsl": "xslF345X02",
"schema_version": "X0202",
"sequence": 1,
"root_forms": [
"4"
],
"file_date": "2005-05-20",
"biz_states": [
"TX",
"OK"
],
"sics": [
"1382"
],
"form": "4"…
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/74093/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/74093/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/74093/receipt.json