Signet is the identity and policy layer for neurodata: user-controlled encryption keys, purpose-specific consent enforced per request, and cryptographic proof of authorization. Built for every party that might ask for access: a researcher, a biobank, or an autonomous system acting on their behalf.
Neural signal patterns can reveal thoughts, emotions, and feelings that no other data category can. No platform combines user-controlled encryption keys, purpose-specific consent enforced per processing event, and neutral third-party access, built specifically for neurodata. What exists instead is a one-time terms-of-service agreement, and custody that defaults to unprotected data centers, as an original file or a backup.
Signet governs every request against a person's neurodata the same way, regardless of who or what is asking.
Automated cryptographic keys, portable via W3C Decentralized Identifiers, with recovery built in from day one: proof of who, or what, is requesting access.
Purpose-specific consent enforced per data-processing event, not agreed to once and forgotten. Every grant is scoped, time-bound, and revocable at the infrastructure layer.
A cryptographically auditable log chain aligned to ISO/IEC TS 27571:2026 and TIPPSS: compliance an enterprise can hand to a regulator or a court.
Today, the parties requesting access are human: researchers, scientists, biobanks. Autonomous systems are next, and the architecture doesn't have to change to accommodate them. The same keys. The same per-event policy. The same proof.