51% attack

GPTKB entity

Statements (17)
Predicate Object
gptkbp:instanceOf cybercrime
blockchain attack
gptkbp:affects gptkb:cryptocurrency
gptkbp:cause double spending
blockchain reorganization
transaction censorship
https://www.w3.org/2000/01/rdf-schema#label 51% attack
gptkbp:notableExample gptkb:Bitcoin_Gold_2018_attack
gptkb:Ethereum_Classic_2019_attack
gptkbp:prevention network monitoring
increased decentralization
proof-of-stake mechanisms
gptkbp:relatedTo Sybil attack
selfish mining
gptkbp:requires majority of network hash rate
gptkbp:bfsParent gptkb:cryptocurrency
gptkbp:bfsLayer 4