Command-line tool

hashcash

brew/hashcash

Checked 25 Oct 2026, 21:09 UTC · Listing refreshed from Homebrew, winget, npm, Scoop and cargo; npm packages checked against OSV.dev

Proof-of-work algorithm to counter denial-of-service (DoS) attacks

Website

At a glance

Type

Command-line tool

Install on

macOS, Linux

Last checked

25 Oct 2026, 21:09 UTC

Install it

macOS

brew install hashcash

Linux

brew install hashcash

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