research
∙
06/22/2023
Proof of reserves and non-double spends for Chaumian Mints
E-cash was invented in 1982 by David Chaum as an anonymous cryptographic...
share
research
∙
02/14/2023
Proof of Reputation
We present the new mining protocol Proof-of-Reputation (PoR) for decentr...
research
∙
11/23/2022
Ping-Pong Swaps
We propose Ping-Pong Swaps: A secure pure peer-to-peer crosschain swap m...
research
∙
11/14/2022
Block withholding resilience
It has been known for some time that the Nakamoto consensus as implement...
research
∙
10/06/2020
Profit lag and alternate network mining
For a mining strategy we define the notion of "profit lag" as the minimu...
research
∙
03/02/2020
The mathematics of Bitcoin
We survey recent results on the mathematical stability of Bitcoin protoc...
research
∙
02/04/2020
Ant Routing scalability for the Lightning Network
The ambition of the Lightning Network is to provide a second layer to th...
research
∙
12/12/2019
On Profitability of Nakamoto double spend
Nakamoto double spend strategy, described in Bitcoin foundational articl...
research
∙
04/11/2019
Selfish Mining and Dyck Words in Bitcoin and Ethereum Networks
The main goal of this article is to present a direct approach for the fo...
research
∙
02/05/2019
Bitcoin Selfish Mining and Dyck Words
We give a straightforward proof for the formula giving the long-term app...
research
∙
11/22/2018
On Profitability of Trailing Mining
We compute the revenue ratio of the Trail Stubborn mining strategy in th...
research
∙
08/02/2018
On profitability of stubborn mining
We compute and compare profitabilities of stubborn mining strategies tha...
research
∙
05/16/2018