# kaal:claim:5225296-037

**Claim.** Collusion calls for a different remedy than Sybil attacks: adaptive slashing that detects coordinated deviations through statistical anomaly detection is what deters group manipulation.

**Type.** design  **Support.** argued

**Source quote.**

> For collusion, adaptive slashing—detecting coordinated deviations via statistical anomaly detection—deters group manipulation, drawing on game-theoretic deterrence

**From.** Wulf A. Kaal, *Cryptographic Foundations and Interdisciplinary Dimensions of the Secure Proof of Stake (SPoS) Conse* (2025), Microsecond-Scale Reputation Updates as a Complementary Defense

**Cite as.** Wulf A. Kaal, Cryptographic Foundations and Interdisciplinary Dimensions of the Secure Proof of Stake (SPoS) Conse (2025). SSRN: https://ssrn.com/abstract=5225296

**Verify.** sha256 of source PDF `b2fec675d906334ad67e13b2d97261dc31e38061022867eb3f9ceadd95f4878d` at https://raw.githubusercontent.com/wulfkaal/Academic-Papers/main/papers/pdf/Kaal%20-%202025%20-%20Cryptographic%20Foundations%20and%20Interdisciplinary%20Dimensions%20of%20the%20Secure%20Proof%20of%20Stake%20%28SPoS%29%20Conse.pdf

**Topics.** economics

**Keywords.** adaptive-slashing, anomaly-detection, collusion-deterrence, game-theory

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