Blockchain is our auditor and a promise that no access to the data or data manipulation remains unrecorded.

区块链是我们的审计员，它承诺不会对数据的访问或数据操作保持未记录状态。

He sat there and described the well-oiled machinery of data manipulation his company used to get compromised drugs approved fast.

他坐在那里描述了他的公司用来使受损药物快速获得批准的运转良好的数据处理机制。