Digital currency of its creators. "Forbes" writer Tim Worstall has written that the value of bitcoin is largely derived from speculative trading. Bitcoin has also been criticised for its energy inefficient SHA-256-based proof of work. Digital currency Digital currency (digital money, electronic money or electronic currency) is a type of currency available in digital form (in contrast to physical, such as banknotes and coins). It exhibits properties similar to physical currencies, but can allow for instantaneous transactions and borderless transfer-of-ownership. Examples include virtual currencies and cryptocurrencies and central bank issued money accounted for in a computer database (including digital base money). Like
Ven (currency) BRL, CHF, HKD, SGD, AUD, AED, YEN, CAD, gold, silver, carbon, brent crude, soy and wheat. Hub Culture claims that the spread backing makes its value stable. The company also claims that as part of the basket includes carbon futures, estimated at around 7%, Ven is environmentally friendly. Ven (currency) Ven (sign: VEN) is a representative digital currency traded in international financial markets. Its origin was as a community currency used by members Hub Culture to trade knowledge, goods and services. The value of Ven is determined by a basket of backing currencies, commodities and assets. It trades against major