Chain of custody receipt

Source #13866

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.

TitleInfluenceWatch report citing Foundation data
Original URLhttps://www.emersoncollective.com/our-work/philanthropy
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2019
EntityEmerson Collective
Captured2026-04-23T07:35:26.595Z UTC
Hash computed at2026-04-23T07:35:26.595Z UTC
SHA-25608648a61412511fd55b856eb09249646d7f1835b176b0a5ba70e795e0245a9ea
Content length80 bytes
Content preview (first 800 chars) 
Emerson Collective has over $1.8 billion in assets with 184 employees as of 2019

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/13866/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/13866/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/13866/receipt.json