Chain of custody receipt

Source #2641

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.

TitleMultiple tech industry sources
Original URLhttps://www.sec.gov/data-research/sec-markets-data/number-edgar-filings-form-type
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-04-01
EntityUrbit Foundation
Captured2026-04-08T17:30:25.936Z UTC
Hash computed at2026-04-08T17:30:25.936Z UTC
SHA-2568538fe24d18d47b2564f79a9a21876b0ab3c09f310ebc16d8028746b4b1845fa
Content length94 bytes
Content preview (first 800 chars) 
Several top Urbit Foundation employees resigned in protest when Curtis Yarvin returned in 2024

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/2641/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2641/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2641/receipt.json