Chain of custody receipt

Source #76025

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 — Eastern Advisors Capital Group LLC (2012-02-27)
Original URL	https://www.sec.gov/Archives/edgar/data/1330421/000120919112013082/0001209191-12-013082-index.htm
Publication	SEC EDGAR
Source type	`sec_filing`
Date	2012-02-27
Entity	New Democrat Coalition's Health Care Working Group
Captured	2026-09-28T16:20:47.027Z UTC
Hash computed at	2026-09-28T16:20:47.027Z UTC
SHA-256	`4ace47ebc3b6eaf7e56483224229eaa5dbc250c76e4f9d9c6f2e2a2fec8d381a`
Content length	1,917 bytes

Content preview (first 800 chars)

{
  "ciks": [
    "0001429925",
    "0001330421",
    "0001427649",
    "0001470607",
    "0001516910",
    "0001516911",
    "0001543013",
    "0001543016",
    "0001543017",
    "0001543018",
    "0001543048"
  ],
  "period_ending": "2012-02-23",
  "file_num": [
    "001-35433",
    "001-35433",
    "001-35433",
    "001-35433",
    "001-35433",
    "001-35433",
    "001-35433",
    "001-35433",
    "001-35433",
    "001-35433"
  ],
  "display_names": [
    "BOOTH SCOTT  (CIK 0001429925)",
    "Bazaarvoice Inc  (CIK 0001330421)",
    "Eastern Advisors Capital Group LLC  (CIK 0001427649)",
    "EA Private Investments, LLC  (CIK 0001470607)",
    "Eastern Advisors Private Equity Fund QP, LP  (CIK 0001516910)",
    "Eastern Advisors Private Equity Fund, LP  (CIK 0001516911)",
    "EA…

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:

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

Or POST the candidate content to /source/76025/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/76025/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/76025/receipt.json