hashcash
postage payment scheme for email based on hash calculations
Install
- All systems
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curl cmd.cat/hashcash.sh
- Debian
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apt-get install hashcash - Ubuntu
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apt-get install hashcash - Kali Linux
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apt-get install hashcash - Windows (WSL2)
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sudo apt-get updatesudo apt-get install hashcash - OS X
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brew install hashcash - Raspbian
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apt-get install hashcash - Dockerfile
- dockerfile.run/hashcash
hashcash
postage payment scheme for email based on hash calculations
Hash cash is a payment scheme that uses CPU cycles as the form of payment. This can be used as a counter-measure for junk email (spam) by using the hash cash token as a proof of payment for each email that you sent.