Verified source
CourtListener
Federal and state opinions; public source URLs for case citations.
Public-source attribution
Source canon
CiteCanon's verification pipeline starts with public legal corpora, then blocks unverified citations before they reach the user.
Federal and state opinions; public source URLs for case citations.
Federal statutes and Supreme Court opinions with stable public URLs.
Federal legislative, regulatory, and court source material.
Daily-updated Code of Federal Regulations source data.
10.3M
Federal and state opinions
CourtListener
100%
Federal statutes
Cornell LII
Daily
Federal regulations
eCFR + govinfo
Block
Output citation policy
Unverified cites never display