Chain of custody receipt

Source #4852

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 — State Street (2013-07-01)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22State%20Street%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typeweb_search
Date2013-07-01
EntityState Street
Captured2026-04-12T17:33:15.285Z UTC
Hash computed at2026-04-12T17:33:15.285Z UTC
SHA-256f03a429951b7c61a7555edd99310cd9f17bd52611873454d8366b4b5c56eee4d
Content length62,873 bytes
Content preview (first 800 chars) 
{"took":2151,"timed_out":false,"_shards":{"total":50,"successful":50,"skipped":0,"failed":0},"hits":{"total":{"value":10000,"relation":"gte"},"max_score":4.778112,"hits":[{"_index":"edgar_file","_id":"0001193125-24-237929:d851737ddef14a.htm","_score":4.778112,"_source":{"ciks":["0000821484","0000215740","0000717854","0000746687","0000817656","0001107414","0000032339","0000855630","0001011008","0001040061","0001094885","0000826686"],"period_ending":"2024-12-06","file_num":["811-05324","811-02735","811-03715","811-04041","811-05216","811-09819","811-00483","811-05904","811-07567","811-08257","811-09599","811-05430"],"display_names":["ELFUN DIVERSIFIED FUND (CIK 0000821484)","ELFUN TAX EXEMPT INCOME FUND (CIK 0000215740)","ELFUN INCOME FUND (CIK 0000717854)","STATE STREET VARIABLE INSURANCE…

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/4852/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4852/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4852/receipt.json