English Dictionary

blockchain

名詞

A shared record of past transactions in a distributed network, typically used for cryptocurrency.

日本語の意味

ブロックチェーン―分散型ネットワーク上で過去の取引記録を共有・管理するための技術。 / 分散台帳システム―中央集権的な管理者を持たず、複数のノードで取引記録を共有する仕組み。

Researchers studied how blockchain could improve the security of voting systems.

研究者たちは、分散型台帳が投票システムのセキュリティをどのように向上させるかを研究した。

意味（1）

A shared record of past transactions in a distributed network, typically used for cryptocurrency.

By the way, mobile wallets differ from most software wallets in that they don't download the entire Bitcoin blockchain with every transaction. (Many software wallets do, interestingly.) Because the blockchain is a file several gigabytes in size, this would eat up a ton of mobile bandwidth and probably cause your mobile provider to either enact overage charges or just plain cancel your account. In addition, your mobile phone probably doesn't have enough onboard storage to host the entire […]

blockchains （ plural ）