Chain of custody receipt

Source #64746

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.

TitleSEC EDGAR: 10-K — NEXTERA ENERGY INC (NEE, NEE-PN, NEE-PS, NEE-PT, NEE-PU) (2026-02-13)
Original URLhttps://www.sec.gov/Archives/edgar/data/753308/000075330826000015/0000753308-26-000015-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2026-02-13
EntityNextEra Energy
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:18:35.335Z UTC
SHA-25637e54f91089268a3da50fd1807a4b6f7d7f4af5e0fd2d367a96f61a6dc079e24
Content length749 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000753308",
    "0000037634"
  ],
  "period_ending": "2025-12-31",
  "file_num": [
    "001-08841",
    "002-27612"
  ],
  "display_names": [
    "NEXTERA ENERGY INC  (NEE, NEE-PN, NEE-PS, NEE-PT, NEE-PU)  (CIK 0000753308)",
    "FLORIDA POWER & LIGHT CO  (CIK 0000037634)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2026-02-13",
  "biz_states": [
    "FL"
  ],
  "sics": [
    "4911",
    "4911"
  ],
  "form": "10-K",
  "adsh": "0000753308-26-000015",
  "film_num": [
    "26633149",
    "26633150"
  ],
  "biz_locations": [
    "Juno Beach, FL",
    "Juno Beach, FL"
  ],
  "file_type": "10-K",
  "file_description": "10-K",
  "inc_states": [
    "FL",
    "FL"
  ],
  "items": []
}

Verifying this receipt

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:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/64746/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64746/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64746/receipt.json