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Nalezeno "simplified payment verification": 2
A Look at the First Phone-to-Phone Bitcoin Transfer Using a Nokia N900 Smartphone
23.10.2022
When Satoshi Nakamoto created Bitcoin, the full node client came with a wallet often referred to as Bitcoin-Qt. Nakamoto’s simplified payment verification (SPV) concept was not available until two years later, after the former Bitcoin Core developer Mike Hearn published BitcoinJ in 2011....
The Size of Bitcoin’s Distributed Ledger Nears a Half Terabyte
15.10.2022
Well over a decade ago, on January 3, 2009, the size of the Bitcoin blockchain was 0.285 kilobytes (kB) or around 285 bytes. Today, however, the blockchain’s ledger is nearly half a terabyte, or roughly 432 gigabytes. Bitcoin’s Blockchain Nears 500 Gigabytes in Size On October...