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Blockchain Double Spending Guide: How Bitcoin Solved the Riddle of the Unique Digital Money

The Problem of Double Spending: How did Bitcoin Solve it? The idea of digital money has been around for a long period of time now, and it did not originate 10 years ago when Bitcoin first emerged. However, all previous attempts to come up with a product that we now know as cryptocurrencies have failed […] дальше »

2019-1-13 22:23


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Bitcoin Price Analysis: Range-Bound Market Coiled for Next Move

For the better part of a month and a half, bitcoin has been fairly range-bound and unable to establish new lows or new highs. There are some bullish and bearish setups on the horizon for bitcoin, so let’s check out both sides of the argument because currently the market is sitting in the middle of Indecisionville — the most immediate sign of which is this glaringly obvious head-and-shoulders bottom reversal pattern:Figure 1: BTC-USD, Daily Candles, Head-and-Shoulders BottomThis current pattern is nothing more than a setup at the moment, but it represents one potential outcome of this sustained consolidation. дальше »

2019-1-4 02:22


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Blockchain Analysis Is About to Get Harder as P2EP Enters Testing Phase

Yet another tool is being added to Bitcoin’s growing number of privacy solutions. Thought up at a brainstorming event attended by Bitcoin developers and privacy researchers last summer, Pay to Endpoint (P2EP) is a relatively new trick that utilizes the well-known CoinJoin mixing technique to make blockchain analysis much harder. дальше »

2019-1-1 19:31


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Security Researchers Reveal Wallet Vulnerabilities On Stage at 35C3

In a demonstration titled “Wallet. fail,” a team of security researchers hacked into the Trezor One, Ledger Blue and Ledger Nano S. Unfortunately, it appears as if their findings were first put on display at the 35th Chaos Communication Congress (35C3) in Leipzig, Germany, rather than through accepted Responsible Disclosure practices, which would have allowed the manufacturers to patch the vulnerabilities and protect their customers from any potential attack. дальше »

2019-1-1 19:15