Tagged: Ledger

Bitcoin Wallets - What's the weather like?

Wallet and Trust – The Bigger the Better

In a distributed ledger system, trust is based on consensus mechanisms which require every user to independently obtain and validate the transaction blocks. The issue is that the size of the blockchain data may...


Cryptocurrency & Security: The Jackpot Question

From rag to riches, cryptocurrencies have something of the “Slumdog Millionaire” story, so here is one jackpot question for “Bitcoin Jamal”: Since the computational complexity of functions used in cryptocurrency systems is assumed (and...