Lunacid - V2.1.4
The security assumption is that no efficient adversary can compute the discrete log of a lunar parameter without solving the Lunar Crash Problem (proven NP-Intermediate in Appendix C). Traditional finality is monotonic: once a block is finalized, it cannot be reverted. LUNACID v2.1.4 introduces Non-Monotonic Finality —blocks can be "eclipsed" (replaced) only within a shrinking time window, after which they achieve Singularity .
$$n \cdot G = \mathcalO \iff \textTidal Locking Condition$$ LUNACID v2.1.4
[4] Buterin, V. (2023). Non-Monotonic Finality in High-Latency Environments. Ethereum Research Forum . The security assumption is that no efficient adversary