This repository contains example applications built on top of Trillian, showing that it's possible to apply Transparency concepts to problems other than Certificates.
Currently the examples here are:
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etherslurp: An app which syncs a popular blockchain into a Trillian Log, and then replays the transactions contained in the blocks into a Trillian Map of SHA256(Account ID) -> Balance.
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gossip: An implementation of a Gossip Hub, which is a transparent append-only Log that is intended to hold signed material from other Logs.
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registers: A tutorial for building Trillian apps showing the use of logs and maps and serving the results to clients.
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tritter: An example / demo of a chat service with audit capability.
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sumdbaudit: Demonstration of an auditor for the GoLang SumDB module proxy, which clones a log and verifies the data in it.
These examples are not supported per-se, but the Trillian team will likely try to help where possible. You can contact them via the channels listed under Support on the Trillian repo.