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Hardware Wallets

Hardware Wallets

KulmanTech Hardware Wallets Laszlo Kulman, Blockchain Specialist, Hungary Oct 18, 2018 A hardware wallet is a physical electronic device, built for the sole purpose of securing bitcoin and other cryptocurrencies. The core innovation is that the hardware wallet must be...
GPU vs ASIC Mining

GPU vs ASIC Mining

ASICs are efficient, but they can only be used to mine a singular coin. This makes you tied to that one coin – and your investment relies entirely on the future of that coin. On the other hand, GPUs are great calculators for anything, and with a push of a button...
Happy Bitcoin Pizza day

Happy Bitcoin Pizza day

8 years ago a programmer paid 10000 BTC for 2 pizzas. Laszlo Hanyecz, a programmer, purchased two pizzas for 10000 Bitcoin in 2010. Most expensive pizzas ever. For this day Ledger did a limited Nano S – Pizza Day...