Jerry
Preview
Open in TheBrain
Welcome! (start here)
God
Stuff
Negative Stuff
Dark Stuff
Problems
Online Problem Issues
Spam (email, texts)
Spam Prevention
Proof-of-Work Systems
Attachments
Proof-of-work system
Parents
Blockchain Consensus Protocols
Consensus (computer science)
Digital Proofs
Information Is Tangible, Has an Energy Cost
Spam Prevention
Children
“Proof-of-Work” Proves Not to Work (2004 pdf)
Adam Back
Blockchain Calculations Waste Enormous Energy
CryptoNight (memory-bound proof-of-work)
Decred (2016 DCR)
Explaining blockchain — how proof of work enables trustless consensus
Hashcash (1997)
Nakamoto Consensus
Proof of Weak Hands (PoWH)
Proof-of-Stake (PoS)
The Face Value of Bitcoin: Proof of Work and the Labour Theory of Value
Jumps
Denial of Service (DoS) Attacks (DDoS is Distributed)
The Double Spend Problem