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semiinfinitely 20 hours ago

proof of work could make a comeback

hrmtst93837 12 hours ago | parent | next [-]

Resurrecting proof-of-work for pull requests just trades spam for compute and turns open source into a contest to see who can rent the most cloud CPU.

A more useful approach is verifiable signals: require GPG-signed commits or mandate a CI job that produces a reproducible build and signs the artifact via GitHub Actions or a pre-receive hook before the PR can be merged. Making verification mandatory will cut bot noise, but it adds operational cost in key management and onboarding, and pure hashcash-style proofs only push attackers to cheap cloud farms while making honest contributors miserable.

userbinator 14 hours ago | parent | prev | next [-]

Proof of intelligence might be better.

PunchyHamster 6 hours ago | parent | prev | next [-]

As if we need wasting even more power

westurner 17 hours ago | parent | prev [-]

Hashcash: https://en.wikipedia.org/wiki/Hashcash

CAPTCHA: https://en.wikipedia.org/wiki/CAPTCHA