kaal:claim:5225296-002

Hybrid Secure Proof of Stake bridges PoS and SPoS by separating block consensus from reward distribution: stake continues to determine selection probability while a reputation multiplier adjusts the rewards paid out.

HSPoS bridges these frameworks by separating block consensus from reward distribution: stake determines selection probability, consistent with PoS, while a reputation multiplier adjusts rewards, introducing SPoS's reputation-centric features

Wulf A. Kaal, Cryptographic Foundations and Interdisciplinary Dimensions of the Secure Proof of Stake (SPoS) Conse (2025), 2. Hybrid Secure Proof of Stake (HSPoS)
https://ssrn.com/abstract=5225296 · source PDF

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

designsupport: assertedreputationconsensus-and-security

• extends kaal:claim:3931933-002 The core proposal of Hybrid Secure Proof of Stake is to separate block consensus from block rewards, making th...
• extends kaal:claim:3931933-001 In conventional Proof of Stake, selection probability for block rewards rises with stake and block rewards are...
• restates kaal:claim:3931933-032 Under HSPoS two nodes holding the same stake retain the same probability of being selected for rewards, but th...
• restates kaal:claim:3931933-003 Under HSPoS a node's probability of being selected remains driven by its fungible stake, while the size of the...
• extends kaal:claim:3931933-034 Because reputation scales the reward, a node with less stake but high reputation may end up with more rewards ...
• extends kaal:claim:3931933-005 Moving a network from PoS to SPoS should proceed by evolving the rewards mechanism in two steps through HSPoS,...

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