Statements (17)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:cybercrime gptkb:blockchain_attack | 
| gptkbp:affects | gptkb:cryptocurrency | 
| gptkbp:cause | double spending blockchain reorganization transaction censorship | 
| 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:Proof-of-Work | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | 51% attack |