Chain of custody receipt

Source #73769

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 — EDISON INTERNATIONAL (2022-02-24)
Original URLhttps://www.sec.gov/Archives/edgar/data/827052/000082705222000006/0000827052-22-000006-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2022-02-24
EntityThe Chickasaw Nation
Captured2026-09-28T13:13:01.575Z UTC
Hash computed at2026-09-28T13:13:01.575Z UTC
SHA-256222e37f8daa3b96181f135b0972eb6bb98856fc520377887f6d4e02879ba3ce9
Content length850 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000827052",
    "0000092103"
  ],
  "period_ending": "2021-12-31",
  "file_num": [
    "001-09936",
    "001-02313"
  ],
  "display_names": [
    "EDISON INTERNATIONAL  (EIX)  (CIK 0000827052)",
    "SOUTHERN CALIFORNIA EDISON Co  (SCE-PG, SCE-PH, SCE-PJ, SCE-PK, SCE-PL, SCE-PM, SCE-PN)  (CIK 0000092103)"
  ],
  "xsl": null,
  "sequence": 15,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2022-02-24",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "4911",
    "4911"
  ],
  "form": "10-K",
  "adsh": "0000827052-22-000006",
  "film_num": [
    "22671013",
    "22671014"
  ],
  "biz_locations": [
    "Rosemead, CA",
    "Rosemead, CA"
  ],
  "file_type": "EX-99.1",
  "file_description": "EXHIBIT 99.1 EDISON INTERNATIONAL PRESS RELEASE, DATED FEBRUARY 24, 2022"…

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/73769/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/73769/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/73769/receipt.json