Blockchain is currently one of the fastest-growing technologies in the field of Computer Science. It has found a prevalent use in financial applications like cryptocurrency, for example, Bitcoin and Ethereum. They have been able to bring an unforeseen disruption in the field of finance. However, permissionless Blockchains like these have some downsides, namely the computation cost of the Proof of Work algorithm, maximum allowed size for a block, decrease in intelligibility with the increase of the number of blocks in the chain, domination of nodes with higher computing power as miners and validators. These factors have restricted the adoption of permissionless blockchain technology outside the field of finance, such as in medical or legal fields. This paper proposes a solution to these problems using a permissioned blockchain. It does not require a computationally expensive consensus mechanism as permissioned chains call for trust between participating organizations which is achieved via exclusive invitations. We have utilized a third-party orderer to maintain the trust between organizations.
翻译：目前,链条是计算机科学领域增长最快的技术之一,它发现在诸如加密货币(例如,Bitcoin和Etherom)等金融应用中广泛使用,它们能够给金融领域带来意外的干扰,然而,这种无许可证的链条有一些下行,即计算“工作证明”算法的成本,一个区块的最大允许尺寸,随着链条块数的增加而降低智能,作为矿工和验证人对计算能力较高的节点的控制,这些因素限制了在金融领域(例如,在医疗或法律领域)采用无许可证的链条技术,从而限制了在金融领域(例如,在医疗或法律领域)之外采用无许可证的链条技术,本文件提出利用允许的条块链解决这些问题的办法,不需要一个计算昂贵的共识机制,作为允许的链条,要求参与组织之间通过独家邀请获得信任。我们利用第三方订货来维持各组织之间的信任。
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