Chain of custody receipt

Source #201

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.

TitleResearch: MOSAIC - court record
Original URLhttps://www.courtlistener.com/?q=%22MOSAIC%22&type=r
PublicationPublic Record Research
Source typediscovery_scope_note
Date2024
EntityMOSAIC
Captured2026-04-05T08:06:25.752Z UTC
Hash computed at2026-04-05T08:06:25.752Z UTC
SHA-25659ec32efbce4e9358a2f45ac208b2ab5b4772b21dd6d15ce719d4c5460de2882
Content length540 bytes
Content preview (first 800 chars) 
MOSAIC appears in court records in several distinct contexts. The most prominent is the MOSAIC Threat Assessment System, developed by Gavin de Becker & Associates, which has been referenced in numerous court proceedings involving stalking, domestic violence, and threat evaluation. Additionally, MOSAIC appears as an acronym for various government and legal programs, including immigration-related database systems used by DHS/ICE. Court records also reference MOSAIC in the context of class action litigation against surveillance programs.

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/201/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/201/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/201/receipt.json