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 — Alan Armstrong (2016-07-01) |
|---|---|
| Original URL | https://efts.sec.gov/LATEST/search-index?q=%22Alan%20Armstrong%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q |
| Publication | SEC EDGAR |
| Source type | sec_filing |
| Date | 2016-07-01 |
| Entity | Alan Armstrong |
| Captured | 1970-01-01T00:00:00.000Z UTC |
| Hash computed at | 2026-05-13T05:08:53.614Z UTC |
| SHA-256 | 5823f6af39fc937bc67d0a44f6b0ad766be1870226e6fd2618217592e42895dd |
| Content length | 677 bytes |
{
"ciks": [
"0000107263",
"0001535472"
],
"period_ending": null,
"file_num": [
"005-30533"
],
"display_names": [
"WILLIAMS COMPANIES INC (WMB) (CIK 0000107263)",
"Corvex Management LP (CIK 0001535472)"
],
"xsl": null,
"sequence": 4,
"root_forms": [
"SC 13D"
],
"file_date": "2016-07-01",
"biz_states": [
"OK",
"NY"
],
"sics": [
"4922"
],
"form": "SC 13D/A",
"adsh": "0001193125-16-639789",
"film_num": [
"161745546"
],
"biz_locations": [
"Tulsa, OK",
"New York, NY"
],
"file_type": "EX-99.3",
"file_description": "EX-3",
"inc_states": [
"DE",
"DE"
],
"items": []
}
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/42912/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/42912/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/42912/receipt.json