Chain of custody receipt

Source #59068

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: filing — CERR (2010-02-23)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Center%20for%20Emerging%20Risk%20Research%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2010-02-23
EntityCenter for Emerging Risk Research
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-15T02:19:09.113Z UTC
SHA-256cf41367dc4def6f031d84c8dc974a7ea991400e86afe4542246d9347be2ec6e8
Content length586 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001027884"
  ],
  "period_ending": "2009-12-31",
  "file_num": [
    "001-12815"
  ],
  "display_names": [
    "CHICAGO BRIDGE & IRON CO N V  (CIK 0001027884)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2010-02-23",
  "biz_states": [
    "P8"
  ],
  "sics": [
    "1700"
  ],
  "form": "10-K",
  "adsh": "0000950123-10-015316",
  "film_num": [
    "10624024"
  ],
  "biz_locations": [
    "1075 Ad Amsterdam, P8"
  ],
  "file_type": "EX-10.16.A.I",
  "file_description": "EX-10.16.A.I",
  "inc_states": [],
  "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/59068/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/59068/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/59068/receipt.json