hashcash

Install command: 
brew install hashcash

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

http://hashcash.org

/api/formula/hashcash.json (JSON API)

/api/bottle/hashcash.json (Bottle JSON API)

Formula code on GitHub

Bottle (binary package) installation support provided for macOS releases:

Intel big sur ✅
catalina ✅
mojave ✅
high sierra ✅
sierra ✅
el capitan ✅
yosemite ✅
64-bit linux ✅
Apple Silicon big sur ✅

Current versions:

stable ✅ 1.22

Analytics:

Installs (30 days)
hashcash 12
Installs on Request (30 days)
hashcash 12
Build Errors (30 days)
hashcash 0
Installs (90 days)
hashcash 28
Installs on Request (90 days)
hashcash 28
Installs (365 days)
hashcash 281
Installs on Request (365 days)
hashcash 282
Fork me on GitHub