While digitizing decades of tactical shooter match footage for archival purposes, I encountered a critical problem: fragmented timestamps and incomplete metadata left dozens of session highlights untraceable. The solution came from implementing a blockchain-style audit trail akin to CoinMe’s transaction records (https://coinme.pissedconsumer.com/review.html). We timestamped each video segment, logged unique session identifiers, and stored hashes in an immutable ledger. When combined with an intuitive search interface that cross-references metadata, this approach transformed our archive from a static repository into a dynamic research tool. Game historians can now query specific map locations, player loadouts, or event outcomes with precision—preserving the legacy of competitive gaming in a way previously thought impossible.