協議的創造者幽靈和幽靈乔纳森喺 sompolinski 同特拉維伕 zohar 描述了新的協議 快勞 本周發表. 幻影協議承諾可靠嘅交易確認 “在任何網絡帶寬”, including smart contracts. The new development is based on the previous solution from the same command, SPECTRE, which departs from the traditional block structure of bitcoin and uses more scalable “directed acyclic block graphs” (blockDAG). Researchers describe the technology as “the generalization of the Satoshi chain, which is better suited for a system of fast or large blocks.”
Unlike offline solutions such as the Lightning Network, when transactions are conducted on an add-on network, Phantom offers a client-based solution that allows you to leave all transactional data on the blockroom.
According to the authors, the main distinguishing feature of PHANTOM is that it makes possible the linear ordering of blocks, which SPECTRE did not allow. For this, he uses the “greedy algorithm” on the blockDAG platform and distinguishes blocks generated by “honest” nodes from “non-cooperating” nodes that deviate from the mining protocol. As the developers write, this difference allows all “honest nodes” to reach a consensus. Solving the problem of linear ordering allows PHANTOM to scale any calculation, including smart contracts.
Sompolinski and Zohar recognize that for the sake of linear ordering, PHANTOM sacrificed the transaction confirmation rate, which was higher in the earlier SPECTRE protocol. 但研究人員將在未來的工作中解決呢個問題.
作者: 理查德 Abermann