[{"type":"report","id":"BLC-STUDY-0130","title":"Research Perspectives and Challenges for Bitcoin and Cryptocurrencies","author":[{"literal":"Joseph Bonneau"},{"literal":"Andrew Miller"},{"literal":"Jeremy Clark"},{"literal":"Arvind Narayanan"},{"literal":"Joshua A. Kroll"},{"literal":"Edward W. Felten"}],"issued":{"date-parts":[[2015]]},"publisher":"Joseph Bonneau, Andrew Miller, Jeremy Clark, Arvind Narayanan, Joshua A. Kroll and Edward W. Felten","URL":"https://eprint.iacr.org/2015/261","note":"Rights status: Official external source only. Not a licence to republish the paper."}]