Trusted anchor is a RFC-3161 compatible notarisation service for audit logs. Trusted anchor provides a REST interface for the creation of RFC-3161 timestamp to prove existence of events to third parties. Event hashes are recorded in rounds and stored in a history tree. The history tree itself or the root hash can be published in a public medium like a blockchain to prevent tampering of event data or timestamps.
This is a prototyp implementation for my masterthesis at Nordakaemie Graduate School. The loadtest driver can be found under trusted-anchor-loadtest-driver.