Anil Jangra. I build RiskRouter (https://riskrouter.eu): a log that stores only salted hashes of records, so anyone can later check, offline, that a record was never changed.Spec: https://riskrouter.eu/spec
Verifiers: https://github.com/aniljangrabe-dev/riskrouter-verify
Brussels. anil@riskrouter.eu