Hard disk BTC
Publish: 2021-04-14 22:28:34
1.
BTC bitcoin
bitcoin is the first distributed digital asset platform created. Since its launch in 2009, it has proven to be not only the most popular, but also the largest market capital value. In addition, it is also the most expensive, with a value of $10710 per coin on February 17, 2018. Bitcoin introces the first blockchain distributed ledger dedicated to recording all transactions, and gets rid of the function that users need a central authority to process or verify transactions
its goal is to provide a platform for users to conct cross-border transactions without any intermediary, which is what we call decentralization. The platform's largest money (BTC) supply is about 21 million. Of this figure, about 16.5 million have been mined and are now in circulation. It is mined all the time around the world to ensure the circulation of coins
Advantages:1. Its distributed system provides users with great freedom
2. High portability
This is a secure networkdisadvantages:
1
2. The user may lose the key
eth Ethereum
Ethereum is also a distributed platform, which was created by Network Programmer vitalik buterin in July 2015. Ethereum aims to enable users to create and deploy smart contracts. One of the main functions of smart contracts is to allow the creation of encrypted assets or tokens running on Ethereum networks. Ethereum token is used to purchase various functions such as cloud storage space. These tokens are stored in a digital wallet compatible with Ethereum blockchain
Ethereum's digital currency ether serves as the medium for executing smart contracts. At present, about 98 million ether coins have been mined and circulated, and the circulation supply increases by about 18 million every year. Ethernet coin is created to run on the Ethereum network. It can be used to compensate the participant nodes or transfer from one user to another
advantages:
1
2
The safety was very highdisadvantages: large circulation
< H2 > extended data:generation principle:
starting from the essence of bitcoin, the essence of bitcoin is actually a special solution generated by a bunch of complex algorithms. A special solution is one of the finite solutions of a system of equations. Every particular solution can solve the equation and is unique
in the metaphor of banknotes, bitcoin is the number of the top word of a banknote. The number of the top word on a banknote owns the banknote. The process of mining is to constantly seek the special solution of the equation system through huge amount of calculation. The equation system is designed to have only 21 million special solutions, so the upper limit of bitcoin is 21 million
to mine bitcoin, you can download the special bitcoin computing tools, register various cooperation websites, fill the registered user name and password into the computing program, and then click the operation to officially start
after completing the installation of bitcoin client, you can directly obtain a bitcoin address. When others pay, you only need to post the address to others, and you can pay through the same client
after installing the bitcoin client, it will assign a private key and a public key. You need to back up the wallet data containing your private key to ensure that your property is not lost. Unfortunately, if the hard disk is completely formatted, personal bitcoin will be completely lost
2. Don't mention it. It's all broken. Run!
3. Yes, it's stored in the hard disk. If it's a physical object, you may not find it when it's thrown into the sea. If it won't be corroded by the sea, it may be found hundreds or thousands of years later. But as a virtual currency on the network, bitcoin's transaction and preservation are all in online accounts. As long as you remember bitcoin's account, user name, password and ID, you will never lose it.
4. This problem depends on how you get bitcoin. Generally, there are no system problems or internal data formatting. If you can retrieve it in other ways
5. 1. Get bitcoin mining Hardware: ASIC chip is the best. 2. Download free bitcoin mining software: cgminer and bfgminer. 3. Can join the bitcoin mine pool: multiple bitcoin diggers work together to solve data problems. 4. Store bitcoin obtained from mining: use hot wallet to store the hash value of bitcoin information.
6. The role of crystal
Home Safety and smooth financial fortune: hanging crystal balls or putting white crystal clusters [obsidian, bigger white crystal pillars] in four corners of the house can form a protective atmosphere for home, not only to ward off evil spirits and ensure safety, but also to help smooth airflow and financial fortune
improve geomantic omen, turn evil spirits into wealth: putting Amethyst cave at home can not only change evil spirits, but also gather good fortune and wealth
keep evil spirits away, prosperous and prosperous: put a white crystal cluster in the company's business name or family position, which can not only keep evil spirits away, but also be prosperous and prosperous
students increase intelligence and stabilize emotions: putting Amethyst on students' desk or bedside can develop intelligence and improve intuition; It can also relieve the eye pressure caused by reading
prevent radiation from TV, computer and microwave oven: White Crystal Cluster beside TV, computer and microwave oven can rece radiation
to the road, to the corner, to the tree trunk, and to the pole: to the road, to the corner, to the tree trunk, and to the pole, you can hang a crystal ball or put a large crystal cluster or column at the door to dissolve the shock
toilet door to door: hang a crystal ball on the toilet door to remove the foul air
beam press: white crystal cluster or large crystal column can be used under the beam in the house to eliminate the impact of beam press
business is booming and full of friends: putting malachite in the four corners of a business place helps to attract customers, while placing pink crystal or Amethyst in the counter or window can increase popularity and business relationship
powerful money seeking method: it's a good way to get rich to put seven crystal array of topaz or seven crystal array of green ghost in business, office or home; Topaz attracts external wealth, and Lvyou creates business wealth
emotional integration promotes marriage: putting pink crystal at the head of the bed can promote emotional integration, and pink crystal can adjust family, friendship and love. It can attract love and promote marriage
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~? These are a way of natural crystal therapy, mainly to regulate the body's aura
the flow direction of the human body's gas field is mostly from top to bottom, and the flow direction of the gas is mostly from the clear to the rising, and the turbid to the sinking. Therefore, in order to improve the bad gas field in a person's body, we will put the dark natural crystal at the end of the bed, and in order to accelerate the flow of the gas field, we will put the white and light natural crystal at the head of the bed. In this way, the upper part is white and the lower part is black, which can cause convection and help to improve the air field of human body
some people say that natural crystal is easy to kick over at the end of the bed. What should we do? Very simple, move a chair, put it at the end of the bed, and then put the natural crystal on it
if your crystal is big enough and weighs more than 5kg or 6kg, it's OK to put the natural crystal on the floor at the end of the bed! Flexible use, natural crystal has a lot of functions< Natural volcanic sulfur glass (Obsidian)
Obsidian can make people calm, enhance creativity / organization, balance yin / Yang energy, make people easy to get along with, and enhance attraction
. Malachite
Malachite can balance physical strength and regulate mood, especially suitable for offering to Buddha or placing on altar, increasing spiritual function, and ensuring safety when traveling / doing business
. Aragonite
calcife strengthens people's pursuit of knowledge, develops higher intelligence and balance therapy, and develops the third eye acupoint< Moonstone can be used to attract love, solve emotional disputes between partners, expand mental vision, make people feel comfortable, change people's eating habits, and achieve the effect of weight loss
. Crystal ball
crystal ball has the characteristics of absorption / condensation, which can absorb auspicious messages
. Agate Enhydritic can make people flexible, relax tense interpersonal relationship and increase the relationship between husband and wife
. White crystal
quartz clear enhances memory, makes the mind clear, stabilizes emotions and has balanced energy
. White crystal cluster
crystal cluster is clear-minded, refreshing and has the effect of disaster prevention. It can change geomantic omen, regenerate energy and purify other crystals< Scheelite can balance the energy of extreme Yin and extreme Yang, help to enter the spiritual world, open up intelligence, and maintain rable physical strength / persistence. It can be placed in some noisy places to keep people's identity< Garnet is a kind of energy stone of seafloor wheel, which can promote metabolism, improve blood circulation, enhance working ability, have the effect of beauty and beauty, and prevent aging< Gypsum can promote intelligence, strengthen adaptability, and recharge other gems< It can soften each other, seek compromise, and help people to have peace of mind
. Natural gold
represents the energy of the sun, which brings courage / confidence and strengthens one's willpower< Natural copper
copper promotes the circulation and appreciation of wealth, prevents the invasion of diseases, and has the energy of surrender and elbow piercing, which is a rare stone of hope
. Natural aluminum can release calming energy and relieve tension and pressure. It is a stone for gathering wealth. It can be used for blessing and as an amulet< Cinnabar has great explosive energy, courage and spirit of daring to take risks. It is especially suitable for soldiers / police / practitioners and pioneers
. Sillimanite
sillimanite has the effect of collecting money and urging money, which can be used to attract love and solve emotional disputes between partners
. Furong stone (Pink Crystal)
rose quartz is also called love stone because it can promote feelings, enhance popularity, enhance attraction to the opposite sex and repair broken interpersonal relationships
. Pyramid crystal
Crystal Pyramid is a variety of crystals polished into a pyramid shape. It has a very powerful collection function and can directly introce all kinds of energy into the universe. It is suitable for meditation
. Golden green cat's eye stone
chrysoberyl is a strange stone. Its golden color drives the accumulation of wealth, makes people strong in belief, and helps to carry out the cause from beginning to end< Golden hair crystal
Quarte Rutilated strengthens financial fortune, has the power to change fortune and block evil
. Feldspar
albite helps to organize and balance basic development< Lapis lazuli can treat laryngeal pain and trachea diseases, can see things clearly and improve vision
. Coral
coral is the stone of bravery, which can improve the mood and make people warm
. Red Crystal Cluster
Quarte, red is a very rare variety, which can improve self-confidence, soften the sour and mean heart, and make people offer to each other without order. It is the best token of love. It can resolve the long-term generation gap and strengthen the attraction of the opposite sex< Red Quarte Rutilated can enhance vitality, self-confidence and health
. Ruby
Ruby stone of love, with generous and prosperous energy, can help people to master leadership, bring people's passion, dedication, devotion and a high sense of achievement after the realization of their ideals, and enhance their spirituality
. Hailanbao
aguamarine is the stone of happiness, which has great power to promote energy, can enhance self-confidence, and has the ability to avoid dangerous water, especially for those with sore throat< Emerald (Emerald)
emerald has great power to promote energy, can enhance self-confidence, and has the ability to avoid water danger. It is also a stone of intelligence. It makes people understand and reasonable. It can rece people's high-frequency radio waves, help people live a long life and have a harmonious relationship
. Pink Crystal Cluster
Quarte, pink rare species & quot; Stone of love;, It can make people excited, imaginative, increase the favor of the opposite sex, avoid evil and eliminate prostitution< Tea crystal
smoke Quarte can quickly adapt to the disgusting environment, and has a strong function of absorbing indoor viruses, stabilizing emotions, strengthening sexual ability and restoring youth
. Czech Glass meteorite
Moldavite has a powerful degaussing function, which can clean the patient's diseased Qi, has powerful energy, and can activate the powerful energy of other gemstones< Sphalerite can not only improve intelligence, but also can kill bacteria and eliminate evil, which has the effect of nourishing skin and helping appearance< Opal can stimulate inspiration and imagination. People with expertise / characteristics / extraordinary have a preference for opal< Silicified wood
petrified wood & quot; Changshou stone;, It can scare off the panic and eliminate the fear. The stone is used to recall the past life, balance and stabilize the thought, which is helpful to self-reliance< Amber represents health, longevity and reason, which can clear the mind, restore energy and strengthen the function of sexual organs
. Amethyst
Amethyst can balance physical strength, intelligence, make friends, strengthen memory and cure insomnia
. Amethyst cluster
Amethyst can balance physical ability and intelligence, broaden popularity, strengthen memory, develop spirituality, cure insomnia and eliminate nightmares, and symbolize strong feelings< The Amethyst geode is an indispensable geomantic stone for home furnishings
. Ametrine
Ametrine is a rare crystal with soft color, which can balance things and develop in two lines. It has the al functions of Amethyst and topaz
. Sugilite can balance extreme emotions, eliminate anger, depression and depression, and dredge & quot; Lingmai;, Enhance personal spiritual strength< Realgar has the function of lifting the orifices and removing evil, and it can block disasters and eliminate evil. Improve the heat pillow, strengthen the decisive force, the most defensive body protection
. Citrine
the stone of wealth can promote wealth, gather wealth and help the digestive system
. Citrine cluster
Quarte, also known as & quot; Merchant's stone;, The main bias to wealth, often bring unexpected wealth, gastrointestinal digestive organs, especially stomach cold curative effect< Yellow and Green Crystal Cluster
Quarte, golden / Green combines the advantages of green crystal and yellow crystal cluster, which is a rare treasure for gathering and controlling wealth
. Pyrite (fool's gold)
the golden yellow energy of pyrite has the best function of collecting money, and is the best charging supplies
. Black hair crystal
black Quarte Rutilated strengthens self-confidence and can ward off evil spirits, cure diseases and improve fortune
. Obsidian
Rainbow Obsidian can resist negative energy, clear disease Qi and ward off evil< Meteorite
tekeute can enhance the sixth sense, and has absolutely positive effect on eliminating pathogenic Qi and protecting all kinds of negative energy< Agate can eliminate fatigue and stress and promote happiness / longevity
. Tourmaline has great energy. It is a gem to open up the nervous system and promote the circulation of Qi and blood. It can eliminate fatigue, accumulate wealth and prevent incantation< Green Crystal Cluster
Quarte, a rare gem in nature, is a kind of crystal, which can relieve tension and pressure, enhance body resistance, and has great energy. It is essential for a successful person to be prosperous; Lucky Town & quot; Stone< Turqdoise is a kind of stone for avoiding evil spirits, which can cure diseases, keep peace and seek wealth
. Green ghost
guest Quarte is a symbol of career wealth. It can also set up a seven star array to input good career information. The effect is very good, and it can control wealth
. Beryl is helpful to the exertion of ruling power
Home Safety and smooth financial fortune: hanging crystal balls or putting white crystal clusters [obsidian, bigger white crystal pillars] in four corners of the house can form a protective atmosphere for home, not only to ward off evil spirits and ensure safety, but also to help smooth airflow and financial fortune
improve geomantic omen, turn evil spirits into wealth: putting Amethyst cave at home can not only change evil spirits, but also gather good fortune and wealth
keep evil spirits away, prosperous and prosperous: put a white crystal cluster in the company's business name or family position, which can not only keep evil spirits away, but also be prosperous and prosperous
students increase intelligence and stabilize emotions: putting Amethyst on students' desk or bedside can develop intelligence and improve intuition; It can also relieve the eye pressure caused by reading
prevent radiation from TV, computer and microwave oven: White Crystal Cluster beside TV, computer and microwave oven can rece radiation
to the road, to the corner, to the tree trunk, and to the pole: to the road, to the corner, to the tree trunk, and to the pole, you can hang a crystal ball or put a large crystal cluster or column at the door to dissolve the shock
toilet door to door: hang a crystal ball on the toilet door to remove the foul air
beam press: white crystal cluster or large crystal column can be used under the beam in the house to eliminate the impact of beam press
business is booming and full of friends: putting malachite in the four corners of a business place helps to attract customers, while placing pink crystal or Amethyst in the counter or window can increase popularity and business relationship
powerful money seeking method: it's a good way to get rich to put seven crystal array of topaz or seven crystal array of green ghost in business, office or home; Topaz attracts external wealth, and Lvyou creates business wealth
emotional integration promotes marriage: putting pink crystal at the head of the bed can promote emotional integration, and pink crystal can adjust family, friendship and love. It can attract love and promote marriage
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~? These are a way of natural crystal therapy, mainly to regulate the body's aura
the flow direction of the human body's gas field is mostly from top to bottom, and the flow direction of the gas is mostly from the clear to the rising, and the turbid to the sinking. Therefore, in order to improve the bad gas field in a person's body, we will put the dark natural crystal at the end of the bed, and in order to accelerate the flow of the gas field, we will put the white and light natural crystal at the head of the bed. In this way, the upper part is white and the lower part is black, which can cause convection and help to improve the air field of human body
some people say that natural crystal is easy to kick over at the end of the bed. What should we do? Very simple, move a chair, put it at the end of the bed, and then put the natural crystal on it
if your crystal is big enough and weighs more than 5kg or 6kg, it's OK to put the natural crystal on the floor at the end of the bed! Flexible use, natural crystal has a lot of functions< Natural volcanic sulfur glass (Obsidian)
Obsidian can make people calm, enhance creativity / organization, balance yin / Yang energy, make people easy to get along with, and enhance attraction
. Malachite
Malachite can balance physical strength and regulate mood, especially suitable for offering to Buddha or placing on altar, increasing spiritual function, and ensuring safety when traveling / doing business
. Aragonite
calcife strengthens people's pursuit of knowledge, develops higher intelligence and balance therapy, and develops the third eye acupoint< Moonstone can be used to attract love, solve emotional disputes between partners, expand mental vision, make people feel comfortable, change people's eating habits, and achieve the effect of weight loss
. Crystal ball
crystal ball has the characteristics of absorption / condensation, which can absorb auspicious messages
. Agate Enhydritic can make people flexible, relax tense interpersonal relationship and increase the relationship between husband and wife
. White crystal
quartz clear enhances memory, makes the mind clear, stabilizes emotions and has balanced energy
. White crystal cluster
crystal cluster is clear-minded, refreshing and has the effect of disaster prevention. It can change geomantic omen, regenerate energy and purify other crystals< Scheelite can balance the energy of extreme Yin and extreme Yang, help to enter the spiritual world, open up intelligence, and maintain rable physical strength / persistence. It can be placed in some noisy places to keep people's identity< Garnet is a kind of energy stone of seafloor wheel, which can promote metabolism, improve blood circulation, enhance working ability, have the effect of beauty and beauty, and prevent aging< Gypsum can promote intelligence, strengthen adaptability, and recharge other gems< It can soften each other, seek compromise, and help people to have peace of mind
. Natural gold
represents the energy of the sun, which brings courage / confidence and strengthens one's willpower< Natural copper
copper promotes the circulation and appreciation of wealth, prevents the invasion of diseases, and has the energy of surrender and elbow piercing, which is a rare stone of hope
. Natural aluminum can release calming energy and relieve tension and pressure. It is a stone for gathering wealth. It can be used for blessing and as an amulet< Cinnabar has great explosive energy, courage and spirit of daring to take risks. It is especially suitable for soldiers / police / practitioners and pioneers
. Sillimanite
sillimanite has the effect of collecting money and urging money, which can be used to attract love and solve emotional disputes between partners
. Furong stone (Pink Crystal)
rose quartz is also called love stone because it can promote feelings, enhance popularity, enhance attraction to the opposite sex and repair broken interpersonal relationships
. Pyramid crystal
Crystal Pyramid is a variety of crystals polished into a pyramid shape. It has a very powerful collection function and can directly introce all kinds of energy into the universe. It is suitable for meditation
. Golden green cat's eye stone
chrysoberyl is a strange stone. Its golden color drives the accumulation of wealth, makes people strong in belief, and helps to carry out the cause from beginning to end< Golden hair crystal
Quarte Rutilated strengthens financial fortune, has the power to change fortune and block evil
. Feldspar
albite helps to organize and balance basic development< Lapis lazuli can treat laryngeal pain and trachea diseases, can see things clearly and improve vision
. Coral
coral is the stone of bravery, which can improve the mood and make people warm
. Red Crystal Cluster
Quarte, red is a very rare variety, which can improve self-confidence, soften the sour and mean heart, and make people offer to each other without order. It is the best token of love. It can resolve the long-term generation gap and strengthen the attraction of the opposite sex< Red Quarte Rutilated can enhance vitality, self-confidence and health
. Ruby
Ruby stone of love, with generous and prosperous energy, can help people to master leadership, bring people's passion, dedication, devotion and a high sense of achievement after the realization of their ideals, and enhance their spirituality
. Hailanbao
aguamarine is the stone of happiness, which has great power to promote energy, can enhance self-confidence, and has the ability to avoid dangerous water, especially for those with sore throat< Emerald (Emerald)
emerald has great power to promote energy, can enhance self-confidence, and has the ability to avoid water danger. It is also a stone of intelligence. It makes people understand and reasonable. It can rece people's high-frequency radio waves, help people live a long life and have a harmonious relationship
. Pink Crystal Cluster
Quarte, pink rare species & quot; Stone of love;, It can make people excited, imaginative, increase the favor of the opposite sex, avoid evil and eliminate prostitution< Tea crystal
smoke Quarte can quickly adapt to the disgusting environment, and has a strong function of absorbing indoor viruses, stabilizing emotions, strengthening sexual ability and restoring youth
. Czech Glass meteorite
Moldavite has a powerful degaussing function, which can clean the patient's diseased Qi, has powerful energy, and can activate the powerful energy of other gemstones< Sphalerite can not only improve intelligence, but also can kill bacteria and eliminate evil, which has the effect of nourishing skin and helping appearance< Opal can stimulate inspiration and imagination. People with expertise / characteristics / extraordinary have a preference for opal< Silicified wood
petrified wood & quot; Changshou stone;, It can scare off the panic and eliminate the fear. The stone is used to recall the past life, balance and stabilize the thought, which is helpful to self-reliance< Amber represents health, longevity and reason, which can clear the mind, restore energy and strengthen the function of sexual organs
. Amethyst
Amethyst can balance physical strength, intelligence, make friends, strengthen memory and cure insomnia
. Amethyst cluster
Amethyst can balance physical ability and intelligence, broaden popularity, strengthen memory, develop spirituality, cure insomnia and eliminate nightmares, and symbolize strong feelings< The Amethyst geode is an indispensable geomantic stone for home furnishings
. Ametrine
Ametrine is a rare crystal with soft color, which can balance things and develop in two lines. It has the al functions of Amethyst and topaz
. Sugilite can balance extreme emotions, eliminate anger, depression and depression, and dredge & quot; Lingmai;, Enhance personal spiritual strength< Realgar has the function of lifting the orifices and removing evil, and it can block disasters and eliminate evil. Improve the heat pillow, strengthen the decisive force, the most defensive body protection
. Citrine
the stone of wealth can promote wealth, gather wealth and help the digestive system
. Citrine cluster
Quarte, also known as & quot; Merchant's stone;, The main bias to wealth, often bring unexpected wealth, gastrointestinal digestive organs, especially stomach cold curative effect< Yellow and Green Crystal Cluster
Quarte, golden / Green combines the advantages of green crystal and yellow crystal cluster, which is a rare treasure for gathering and controlling wealth
. Pyrite (fool's gold)
the golden yellow energy of pyrite has the best function of collecting money, and is the best charging supplies
. Black hair crystal
black Quarte Rutilated strengthens self-confidence and can ward off evil spirits, cure diseases and improve fortune
. Obsidian
Rainbow Obsidian can resist negative energy, clear disease Qi and ward off evil< Meteorite
tekeute can enhance the sixth sense, and has absolutely positive effect on eliminating pathogenic Qi and protecting all kinds of negative energy< Agate can eliminate fatigue and stress and promote happiness / longevity
. Tourmaline has great energy. It is a gem to open up the nervous system and promote the circulation of Qi and blood. It can eliminate fatigue, accumulate wealth and prevent incantation< Green Crystal Cluster
Quarte, a rare gem in nature, is a kind of crystal, which can relieve tension and pressure, enhance body resistance, and has great energy. It is essential for a successful person to be prosperous; Lucky Town & quot; Stone< Turqdoise is a kind of stone for avoiding evil spirits, which can cure diseases, keep peace and seek wealth
. Green ghost
guest Quarte is a symbol of career wealth. It can also set up a seven star array to input good career information. The effect is very good, and it can control wealth
. Beryl is helpful to the exertion of ruling power
7. All the other answers are rubbish.. The missing part still exists in the total amount.. The future total is dead. Missing items are also included and will not be cleared out of the total amount.
8. Run the bitcoin client and check the balance.
9. Yes, it's equivalent to losing the wallet bag. If someone finds it, it's someone else's. If the bitcoin wallet is encrypted, or other people don't find that the hard disk is formatted, or the hard disk is scrapped, bitcoin will not be found. This part of bitcoin still exists, but no one can get it without its owner.
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