cd/entity/Hashcash· home entities Hashcash
grep -l @hashcash /news/*.json | wc -l → 45

Hashcash

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// recent coverage 45 mentions

23:29
2026-06-14
dev.to
ai-agents

Reputation You Can Mint for Free Is Not Reputation

A developer argues that reputation systems for autonomous agents are fundamentally broken because they fail to address the cost of producing inputs like identities and vouches. The post explains that …

12:15
2026-06-14
blog.digitalgrease.dev
ai-ethics

Can't Stop the Signal. Poison It

A website administrator deployed Anubis, a proof-of-work system, to block AI companies from aggressively scraping the site, which was causing downtime. The system imposes computational costs on mass s…

07:29
2026-06-13
gitlab.haskell.org
ai-infrastructure

Using Notes in the Glasgow Haskell Compiler

The Glasgow Haskell Compiler's website has implemented Anubis, a proof-of-work system to deter AI companies from aggressively scraping content. The system imposes a computational cost on mass scrapers…

16:15
2026-06-11
wiki.alopex.li
ai-policy

Reuse Less Software

A website administrator has deployed a proof-of-work system called Anubis to block AI companies from aggressively scraping content, which was causing server downtime. The system forces visitors to sol…

05:37
2026-06-06
abovephone.com
ai-safety

Above: Privacy Phones, Laptops, and Tablets

A website administrator has deployed a security tool called Anubis that forces visitors to complete a computational proof-of-work challenge before accessing the site. The system is designed to deter A…

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