SpaceMint: A Cryptocurrency Based on Proofs of Space

@inproceedings{Park2015SpaceMintAC,
  title={SpaceMint: A Cryptocurrency Based on Proofs of Space},
  author={Sunoo Park and Krzysztof Pietrzak and Albert Kwon and Jo{\"e}l Alwen and Georg Fuchsbauer and Peter Gazi},
  booktitle={ERCIM News},
  year={2015}
}
Bitcoin has become the most successful cryptocurrency ever deployed, and its most distinctive feature is that it is decentralized. Its underlying protocol (Nakamoto consensus) achieves this by using proof of work, which has the drawback that it causes the consumption of vast amounts of energy to maintain the ledger. Moreover, Bitcoin mining dynamics have become less distributed over time. 

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SHOWING 1-10 OF 29 REFERENCES

Pricing via Processing or Combatting Junk Mail

VIEW 19 EXCERPTS
HIGHLY INFLUENTIAL

Ouroboros: A provably secure proof-of-stake blockchain protocol

A. Kiayias, A. Russell, B. David, R. Oliynykov
  • In J. Katz and H. Shacham, editors, CRYPTO 2017, Part I, volume 10401 of LNCS, pages 357–388. Springer, Heidelberg, Aug.
  • 2017
VIEW 1 EXCERPT

Snow White: Provably Secure Proofs of Stake

  • IACR Cryptology ePrint Archive
  • 2016
VIEW 1 EXCERPT

and J

S. Valfell
  • H. Egilsson. Minting money with Megawatts: How to mine Bitcoin profitably, September
  • 2015
VIEW 1 EXCERPT