Probability of digital currency
In the digital currency market, the X after each coin represents an unknown probability of a growth value of each bitcoin; Digital currency is usually issued and managed by developers and accepted and used by members of a specific virtual community
The digital representation of value is not issued by the central bank or authority, and has nothing to do with fiat money, but because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded electronically At the present stage, digital currency is more like an investment proct, because there is no strong guarantee institution to maintain its price stability, and its value measurement function has not been shown, nor can it be used as a means of payment. As an investment proct, digital currency cannot develop without trading platform, operating company and investors
extended information:
features of digital currency:
low transaction cost: compared with traditional bank transfer, remittance and other methods, digital currency transaction does not need to pay fees to a third party, and the transaction cost is lower, especially compared with cross-border payment, Cross border payment to payment service providers costs more
fast transaction speed: the blockchain technology used in digital currency is decentralized, and it does not need any centralized institutions such as clearing center to process data, so the transaction processing speed is faster
high anonymity: in addition to the physical form of money intermediary participation can achieve point-to-point transactions, one of the advantages of digital currency compared with other electronic payment is that it supports remote point-to-point payment, it does not need any trusted third party mediation, and both parties can complete the transaction in a completely unfamiliar situation without mutual trust, which is higher anonymity
bitcoin can exist only because both sides of the transaction recognize its transaction value, so anyone can design virtual currency independently. Ars technica, for example, announced this week that it would create its own cryptocurrency, arscoin[ 2]
Cohen believes that the main threat to digital cryptocurrency is how to keep it safely, and the loss of mt.gox bitcoin once again highlights this problem. Recently, the US Congress has also launched a debate on digital cryptocurrency. Some members believe that the supervision of the bitcoin should be strengthened to avoid risks. Another congressman, Jared polis, believes that the US dollar has similar defects to bitcoin, so if bitcoin is banned, then the US dollar note should also be banned[ 2]
digital currency has a short history of development in the world, but it develops rapidly. Many countries are trying to sum up experiences and lessons through official or non-governmental efforts.
many people don't believe in reincarnation because they can't see the complete track of life. But not seeing it doesn't mean it doesn't exist. Let me give you an example. We can roughly understand the reincarnation of life:
take the process of caterpillar, pupa and butterfly as an example. Everyone knows that a caterpillar turns into a pupa and then breaks its cocoon to turn into a butterfly. In fact, it's the same life changing its life form. But please note that when pupa and pupa chat, It doesn't believe that it is a caterpillar who has changed, because although the life hasn't changed, the caterpillar's memory has been cut off (it's not lost, it just exists in its subconscious, and it can't find it). Therefore, as a small life, the caterpillar is the past life, the pupa is the present life, and the butterfly is the afterlife. Of course, they don't believe that their past life is a caterpillar, and they don't believe that their future life will become a beautiful butterfly, because from their point of view, the memory of each life has ended, but as people who are one level higher than them, it is clear and visible, This is the mystery of "segmented life and death" of all things in the world discovered by Buddhism: life continues all the time. Every life is the same life in reincarnation, but the parties do not understand and do not believe it. Therefore, there is a saying of "three generations of causation", that is, "past life, present life and afterlife". In modern terms, it is "past, present and future". If the caterpillar understands the cause and effect of three generations, it will eat the leaves desperately and try to avoid natural enemies. In this way, if it becomes a pupa, it will naturally be bigger than other pupae. Once it breaks the cocoon and turns into a butterfly, it will naturally be bigger, stronger and fly far away than other butterflies; If you want to know the outcome of the afterlife, it's very appropriate to describe this process by "the doer of this life is". In the same way, if there are more advanced creatures than us, they can easily see our past life, present life and afterlife (we can't see and don't believe that the principle is the same as pupae)
not everyone can see the samsara of life, because our ordinary people's body and mind are limited in the three-dimensional space where we live. Buddhism can see the six samsara, just because the Buddhist practitioners pass through our ordinary people's three-dimensional space, but the samsara of life is not only seen by religious people, nor is it the Buddhist's patent belief, As long as you can go deep into the high-level space, you can find that people have a previous life and a life cycle. Under hypnosis, many normal people can find their own previous life, so the life cycle is everyone's, not religious belief, it is the law of nature and the law of the universe. So what's the meaning of knowing life cycle? My understanding is that once you know the law of life cycle, you will know the meaning of life, you will know the meaning of life, and you will know what you should do? How you should live your life.
paper currency has its irreplaceable advantages
it will not die out
digital currency refers to the digitization of currency. Digitization doesn't mean scanning. This is just like digital signature. Digital signature does not mean scanning your signature into a digital image, or using the touchpad to obtain the signature, let alone your signature.