kaal:claim:3125827-016

SPoS prevents the long range attack without token locking, because a false chain cannot be manufactured with more total validation than the real chain: votes are transactions moving validators' sem tokens under their public keys, so upvotes cannot be forged from existing tokens.

SPoS naturally prevents this attack without such locking, since a false chain cannot be manufactured with more total validation than the real chain.

Craig Calcaterra, Wulf A. Kaal, Secure Proof of Stake Protocol (2018), 6 Analysis, p. 27
https://ssrn.com/abstract=3125827 · source PDF

Craig Calcaterra, Wulf A. Kaal, Secure Proof of Stake Protocol (2018). SSRN: https://ssrn.com/abstract=3125827

• votes recorded as sem token transactions signed by validator public keys

mechanismsupport: arguedconsensus-and-securitytokenomics

• restated_by kaal:claim:5225296-013 Long-range attacks, in which adversaries rewrite history using old keys, are mitigated in SPoS by requiring ve...

The quote above is an exact substring of the source PDF, whose sha256 is 598d9bd95e4af7a0a35328677c6bfc069f69f2e32c30c720b3a0be98a23a40cb. Extraction method: pdf-text-layer.
Attestation record: colloquium/attestations/a912fbcf1815b2e9...json
Verify the binding yourself: curl -s https://wulfkaal.github.io/claims/3125827-016.md | sha256sum