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v2.2.0 - EventChain (tamper-evident HMAC event log)

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@sadhaka sadhaka released this 21 May 15:00
· 147 commits to main since this release
v2.2.0
74d6c5a

EventChain - a tamper-evident, HMAC-SHA-256-chained event log. The integrity-bearing sibling of EventLog: every appended record is signed and folds in the previous record signature, so the whole log is a hash chain. Catches field tampering, record deletion, reordering, and (with seal) tail truncation. Ported from the server-authoritative event tape running in the LoomMaster backend.

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