A Better Method to Analyze Blockchain Consistency
Blockchain Consistency
Eclipse Attacks on Bitcoin’s Peer-to-Peer Network
The author of this paper has studied the source code of Bitcoin's network layer in depth and found a major security hole in Bitcoin design at the network layer. The eclipse attack [Tampering with the delivery of blocks and transactions in bitcoin] is a possible attack to Bitcoin network. In such an attack, attackers control parts of network communication, create an adverse network to isolate victims from the rest of normal peers on the network, and block views of these victims. Then, attackers can take advantage of the victims’ computing power for their own malicious purposes, such as selfish mining, double spending and etc. To avoid the happen of eclipse attacks on Bitcoin network, several countermeasures, like deterministic random eviction, more ongoing connections and etc, have been explored and purposed in their work》
Blockchain Security Peer to Peer
Detecting Ponzi Schemes on Ethereum: Towards Healthier Blockchain Technology
Blockchain Security
Market Manipulation of Bitcoin: Evidence from Mining the Mt. Gox Transaction Network
This paper investigates the market manipulation of Bitcoin, and shows the evidence from mining the Mt. Gox transaction network. The technology mainly used in this paper is SVD, which I feel novel and interesting. Although Bitcoin is a decentralized system, with the expansion of trading venues and the growth of mining pools, some centralized institutions may still interfere with the system. So the cryptocurrency market must strengthen the supervision..
Blockchain Bitcoin
EtherShare: Share Information in JointCloud Environment Using Blockchain-Based Smart Contracts
EtherShare是一个分享信息的DApp,永久存储, 开放共享。 EtherShare is a DApp to share information with permanent storage and open access. The contract address is 0xc86bdf9661c62646194ef29b1b8f5fe226e8c97e, 0x475de1f3e1ba5aeefc9fc694852c8fce59b353a1, 0x28daa51dc3d80a951af9c451d174f0c7156c6876, 0x43820f75f021c34ce13ded1595633ed39b79ab47 You can find the state of it on https://www.stateofthedapps.com/dapps/ethershare. You can review the code and trasactions on EtherShare: https://etherscan.io/address/0xc86bdf9661c62646194ef29b1b8f5fe226e8c97e. EtherShareDonation: https://etherscan.io/address/0x475de1f3e1ba5aeefc9fc694852c8fce59b353a1. EtherShareReward: https://etherscan.io/address/0x28daa51dc3d80a951af9c451d174f0c7156c6876. EtherShareLike: https://etherscan.io/address/0x43820f75f021c34ce13ded1595633ed39b79ab47. EtherShareQuery: https://etherscan.io/address/0x71de0d9fea931b42297d94cac5ec915410e1da99. You can review all the source code on https://github.com/ethershare/ethershare.
Blockchain Smart Contract Storage DApp Information
Analyzing the Bitcoin Ponzi Scheme Ecosystem
Blockchain Bitcoin Ponzi scheme