What Is OP_RETURN and How Does It Allow Data Storage in the Bitcoin Network?
The main pros and cons of adding non-financial data to Bitcoin’s blockchain.
What Is OP_RETURN and How Does It Allow Data Storage in the Bitcoin Network?
The main pros and cons of adding non-financial data to Bitcoin’s blockchain.
Who Are “White Hats” and How Do They Protect the Blockchain Industry?
What ethical hackers do—and how to become one.
How various protocols tackle the Byzantine Generals Problem
How a near half‑century-old problem is solved today, thanks to Satoshi Nakamoto.
Why Ethereum fees are so high—and how to cut them
Why are Ethereum fees so high? Did The Merge change anything? How can you pay less? We explain in cards.
What is cryptocurrency, simply put?
What is cryptocurrency? How does it differ from traditional money and financial assets? What gives it value? Answers, in cards.
IPFS versus HTTP: the future of a decentralised internet?
How IPFS helps decentralise the internet, how it differs from HTTP, and which browsers open IPFS links. Answers in brief.We use cookies to improve the quality of our service.
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