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: 10-K — Duke Energy CORP (DUK, DUKB, DUKH, DUK-PA) (2015-03-02) |
|---|---|
| Original URL | https://www.sec.gov/Archives/edgar/data/1326160/000132616015000008/0001326160-15-000008-index.htm |
| Publication | SEC EDGAR |
| Source type | sec_filing |
| Date | 2015-03-02 |
| Entity | Duke Energy |
| Captured | 1970-01-01T00:00:00.000Z UTC |
| Hash computed at | 2026-05-31T05:12:30.006Z UTC |
| SHA-256 | 7b16478372889316139a72cd9df205e0e4052d538a5d890cf254a9e391ea0a0f |
| Content length | 1,481 bytes |
{
"ciks": [
"0001326160",
"0000081020",
"0000020290",
"0000037637",
"0001094093",
"0000030371",
"0000017797"
],
"period_ending": "2014-12-31",
"file_num": [
"001-32853",
"001-03543",
"001-01232",
"001-03274",
"001-15929",
"001-04928",
"001-03382"
],
"display_names": [
"Duke Energy CORP (DUK, DUKB, DUKH, DUK-PA) (CIK 0001326160)",
"Duke Energy Indiana, Inc. (CIK 0000081020)",
"Duke Energy Ohio, Inc. (CIK 0000020290)",
"DUKE ENERGY FLORIDA, INC. (CIK 0000037637)",
"PROGRESS ENERGY INC (CIK 0001094093)",
"Duke Energy Carolinas, LLC (CIK 0000030371)",
"DUKE ENERGY PROGRESS, INC. (CIK 0000017797)"
],
"xsl": null,
"sequence": 11,
"root_forms": [
"10-K"
],
"file_date"…
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/65603/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/65603/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/65603/receipt.json