Regulayer Receipt is a legal technology product that creates a signed, independently verifiable record of AI use and attorney review, intended for attorneys and in-house legal teams that need to document what an AI system produced and what a person reviewed.

Key features and functions include:

Signed decision records
The product generates a decision record at the moment a reviewing attorney signs off on AI-assisted output, capturing the authority under which the review occurred, what was attempted, and the resulting decision, rather than reconstructing this information after the fact.

Independent verification
Evidence can be verified from the shipped package using only the record file and a public key. No external signing software, cloud service, or other cryptographic dependency is required to perform verification.

Tamper-evident chain
Records are signed as they are written. A record that is missing its signature, has been altered, or has been modified in any way causes the chain to fail verification.

Local-only operation
Enforcement and evidence signing take place locally, with no network transmission required. The underlying work product is not included in the record and stays within the firm's own environment.

Free public research resources
Regulayer separately publishes free resources for the legal industry, including a catalogue of AI-related law and regulation by jurisdiction, a directory of judicial standing orders addressing AI use, and a compiled record of decisions in which AI-related citation errors led to court sanctions.