Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Consensus algorithm
|
| gptkbp:alternativeTo |
gptkb:Proof_of_Stake
|
| gptkbp:award |
gptkb:cryptocurrency
|
| gptkbp:criticizedFor |
Environmental impact
|
| gptkbp:firstUsedInCryptocurrency |
gptkb:Bitcoin
|
| https://www.w3.org/2000/01/rdf-schema#label |
Proof of Work
|
| gptkbp:introducedIn |
1993
|
| gptkbp:inventedBy |
gptkb:Cynthia_Dwork
gptkb:Moni_Naor |
| gptkbp:notableFor |
gptkb:Hashcash
Bitcoin mining |
| gptkbp:output |
gptkb:brick
|
| gptkbp:powerSource |
High
|
| gptkbp:purpose |
Achieve distributed consensus
Prevent spam |
| gptkbp:relatedTo |
Sybil attack prevention
|
| gptkbp:requires |
Computational effort
Hash function |
| gptkbp:securityBasis |
Difficulty of solving cryptographic puzzles
|
| gptkbp:usedIn |
gptkb:Bitcoin
gptkb:Ethereum_(pre-2022) |
| gptkbp:bfsParent |
gptkb:cryptocurrency
|
| gptkbp:bfsLayer |
4
|