Chain of custody receipt

Source #4604

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.

TitleMiCOURT Case Search
Original URLhttps://micourt.courts.michigan.gov/case-search/
Publicationmicourt.courts.michigan.gov
Source typecourt_document
Date2026
EntityWayne Biggs Jr.
Captured2026-04-12T17:22:14.024Z UTC
Hash computed at2026-04-12T17:22:14.024Z UTC
SHA-2560106b607016cca1af9088dc8b0f0d35345985d0dac332bdac6c1ffd93a407ead
Content length288 bytes
Content preview (first 800 chars) 
EtMBCioIDhgCIiQ0MGQyMWMwMy1kMDk5LTQ4ZmUtOTM0NC04MWVlMmVmZWMzZjQSDJMi2DMfWrZ1BucagxoMaJiVg3hNfuFWgTjgIjC6DHxE7NKWGxpqv+PLlL3IWVEuGLKvFifsgAvc7LGbDuWUvMvPBx9BtNtpPs6Q7dAqV06G0dIaVSMrSQnHc5cXSXZFBpqyfSSfk3y67t4Rbvv3Ssq5pfDXhrw2RRXehoa4iDkHbFsDIfmY4vBlqvmwInEmI6ozCfHVEjostVGEJaoGyJJmV0y3CRgD

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/4604/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4604/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4604/receipt.json