Protocol layer for legal billing
Audit for buyers. Attestation for firms. Protocol for both.
For in-house counsel
Document workflow + custody tracking. Every matter, every clause, every minute in custody — one ledger.
See Flow → If you review outside-counsel invoicesForensic invoice verification. Reconstruct what your outside counsel actually did, line by line, against your own evidence.
See Audit →For law firms
Auto-captured time, signed envelopes, public conformance attestation. End the annual write-down dance — bills become defensible at submission.
See firm-side → If you bill fixed-fee or project-basedInternal cost ledger so you bid the next matter on data, not partner instinct. Cryptographic value attestation to clients without itemizing hours.
See fixed-fee →The ledger
OBP-L v1.0 — protocol spec shipped under Apache 2.0. 221/221 conformance fixtures pass.
31 patent claims filed across two provisional applications — buyer-side architecture, OOXML extraction, name-resolver protections.
Pyx Audit binary shipped — first paying customer onboarding. $665K residual exposed on $1.7M Foley fixture.
Pyx Flow in design with first private-equity general-counsel pilot — fund-formation document workflow.
Firm-side product — billable-hour and project-based variants enter design.
First OBP-L conformant buyer + firm. Cryptographic settlement on a real billing cycle.