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: 13F-HR — AMES NATIONAL CORP (2025-11-12) |
|---|---|
| Original URL | https://www.sec.gov/Archives/edgar/data/1132651/000143774925034414/0001437749-25-034414-index.htm |
| Publication | SEC EDGAR |
| Source type | sec_filing |
| Date | 2025-11-12 |
| Entity | National Air Transportation Association Political Action Com |
| Captured | 2026-09-28T13:27:46.018Z UTC |
| Hash computed at | 2026-09-28T13:27:46.018Z UTC |
| SHA-256 | 186491625b1a4c7fb2497f6b3b0d88d3df7b1f2bc70bd0b3972b453712fab8e3 |
| Content length | 595 bytes |
{
"ciks": [
"0001132651"
],
"period_ending": "2025-09-30",
"file_num": [
"028-25350"
],
"display_names": [
"AMES NATIONAL CORP (ATLO) (CIK 0001132651)"
],
"xsl": "xslForm13F_X02",
"sequence": 2,
"root_forms": [
"13F-HR"
],
"file_date": "2025-11-12",
"biz_states": [
"IA"
],
"sics": [
"6021"
],
"form": "13F-HR",
"adsh": "0001437749-25-034414",
"film_num": [
"251472279"
],
"biz_locations": [
"Ames, IA"
],
"file_type": "INFORMATION TABLE",
"file_description": null,
"inc_states": [
"X1"
],
"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/74297/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/74297/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/74297/receipt.json