Random vulnerabilityOn December 25th of 2012 Nils Schneider first discovered a potential weakness in some Bitcoin implem...
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What is WIF?In order to make copying of private keys less prone to error, Wallet Import Format may be utilized. WIF uses...
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Bitcoin address formatA Bitcoin address, or simply address, is an identifier of 27-34 alphanumeric characters, beginning...
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Brain walletSo if you ask the average person to create a secure passphrase, they're very likely to create something that
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Definition of 51% Attack51% attack refers to an attack on a blockchain – usually bitcoin's, for which
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How does someone reverse a blockchain transaction?You can reverse a transaction by essentially rendering it obsolete. Th...
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Private and public keysBitcoin wallet contains a set of keys and a public key. The private key (k) is a randomly selecte...
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About I represent the scientific research center for decoding and selection of passwords. Our experience is 2 years, dur
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