L01-NS: Yes
Rationale
The NIPs repository explicitly dedicates all NIPs to the public domain. NIP-01 uses the separately published BIP-340 signature specification, whose BSD-2-Clause terms permit implementation use. The WSS/TLS/TCP/IP and DNS layers use the applicable IETF framework.
Assessment method
Documentary classification; no new runtime, interoperability or security experiment
Source context
Primary documents, published reports and versioned source review, 2026-10-15
Outstanding qualification
Public-domain dedication and BSD notice obligations are distinct. No permission to claim compatibility or patent clearance is inferred. Additional NIPs are not silently included.