What is blockchain used for today?

Blockchain provides a way to securely and efficiently create a tamper-proof log of sensitive activity. This makes it excellent for international payments and money transfers . For example, in April 2018, Banco Santander launched the world’s first blockchain-based money transfer service.10 Şub 2022

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What are blockchain technologies?

Blockchain technology is most simply defined as a decentralized, distributed ledger that records the provenance of a digital asset . By inherent design, the data on a blockchain is unable to be modified, which makes it a legitimate disruptor for industries like payments, cybersecurity and healthcare.

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Why is bitcoin not the future?

Bitcoin transactions are slow and expensive, and its network cannot process large transaction volumes . A bigger problem for an aspiring medium of exchange is unstable value. Bitcoin’s wild price fluctuations, from month to month and even from day to day, make it unreliable for day-to-day transactions.

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