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 — BLACKROCK CORPORATE HIGH YIELD FUND VI, INC. (2012-12-07) |
|---|---|
| Original URL | https://www.sec.gov/Archives/edgar/data/1222401/000120919112056389/0001209191-12-056389-index.htm |
| Publication | SEC EDGAR |
| Source type | sec_filing |
| Date | 2012-12-07 |
| Entity | BlackRock |
| Captured | 1970-01-01T00:00:00.000Z UTC |
| Hash computed at | 2026-06-01T00:46:30.220Z UTC |
| SHA-256 | 72296b7d81a767b00cb277f7a24ca0d5339e8f06a845f19916805dab76650c71 |
| Content length | 656 bytes |
{
"ciks": [
"0001333739",
"0001222401"
],
"period_ending": "2012-12-05",
"file_num": [
"811-21318"
],
"display_names": [
"Harris Jerrold B (CIK 0001333739)",
"BLACKROCK CORPORATE HIGH YIELD FUND VI, INC. (HYT) (CIK 0001222401)"
],
"xsl": null,
"sequence": 2,
"root_forms": [
"4"
],
"file_date": "2012-12-07",
"biz_states": [
"DE"
],
"sics": [],
"form": "4",
"adsh": "0001209191-12-056389",
"film_num": [
"121249823"
],
"biz_locations": [
"",
"Wilmington, DE"
],
"file_type": "EX-24",
"file_description": "EX-24 DOCUMENT",
"inc_states": [
""
],
"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/66246/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/66246/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/66246/receipt.json