Cryptocurrencies are digital or virtual currencies that have become increasingly popular among investors worldwide. One of the most well-known cryptocurrencies is Bitcoin, which has experienced significant price volatility, surging to impressive heights and then witnessing a downtrend. Filcoin, a lesser-known cryptocurrency, may be another option for investors interested in the crypto space. However, before investing in Filcoin or any other cryptocurrency, it is essential to understand the advantages and disadvantages of this asset class and carefully consider the associated risks.
Characteristics | Values |
---|---|
Volatility | Bitcoin is far more volatile than the overall stock market. |
Speculative asset | Bitcoin is a speculative investment, which is an asset that people put money into, hoping the price will rise rapidly. |
Diversification | One common reason for investing in bitcoin and other cryptocurrencies is for portfolio diversification. |
Payments | Critics say bitcoin is too inefficient to work as a means of payment. |
Environmental concerns | One of the loudest arguments against bitcoin is that it relies on massive computing power. |
Criminal use | Critics argue that bitcoin and cryptocurrencies make criminal transactions even easier. |
Real value | One of the biggest criticisms of bitcoin is that it's not backed by any meaningful value. |
Competitors | Even some of the industry's biggest supporters think alternative cryptocurrencies could eventually overthrow bitcoin. |
What You'll Learn
Volatility
Bitcoin, for example, is considered a volatile asset. Its price is influenced by various factors, including supply and demand, fear, and greed. Bitcoin's value is also impacted by investor speculation, with investors making bets on its price movements to profit from sudden increases or decreases. This volatility can lead to significant gains or losses for investors, making it a risky investment.
Additionally, the volatility of an asset can affect the cost of hedging, which is a major contributor to the price of merchant services. In the case of Bitcoin, if its volatility decreases, the cost of converting into and out of it will also decrease.
To manage the risk associated with volatile assets like Bitcoin, investors can use strategies such as hedging or limiting their exposure by not holding the asset. Another strategy is to use options, such as the 'risk reversal' technique, which involves holding call options and paying for them by selling puts. This approach can provide protection against unexpected price swings and help optimize gains while limiting risks.
While volatility can present opportunities for profits, it also carries the risk of significant losses. Therefore, when considering investing in volatile assets like cryptocurrencies, it is essential to carefully assess your risk tolerance and conduct thorough research before making any investment decisions.
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Efficiency as a means of payment
Filecoin is a decentralised, peer-to-peer storage network that uses its own native cryptocurrency, FIL, as a means of payment. The platform allows users to rent out their unused space to store data. Users can earn FIL tokens by providing storage space to the network or by participating in storing and retrieving data.
Payment channels are used in the Filecoin network to increase the scalability of blockchains and enable users to transact without involving the blockchain. This is done by using a smart contract as an agreement between the two participants. In the Filecoin blockchain, these payment channels are realised by the paychActor. The goal of the Payment Channel Actor is to enable a series of off-chain microtransactions for applications built on top of Filecoin to be reconciled on-chain at a later time with fewer messages that involve the blockchain.
The payment channel actor can be used to open long-lived, flexible payment channels between users. Filecoin payment channels are uni-directional and can be funded by adding to their balance. Given the context of uni-directional payment channels, the payment channel sender is the party that receives some service, creates the channel, deposits funds and sends payments. The payment channel recipient, on the other hand, is the party that provides services and receives payment for the services delivered. The fact that payment channels are uni-directional means that only the payment channel sender can add funds and the recipient can receive funds.
To transact through a Payment Channel, the payment channel parties send to each other signed messages that update the balance of the channel. In Filecoin, these signed messages are called vouchers. Over the course of a transaction cycle, each participant in the payment channel can send vouchers to the other participant. The voucher recipient saves the voucher locally and can choose to redeem the voucher by submitting it on-chain, calling UpdateChannelState. Once their transactions have completed, either party can choose to Settle (i.e., close) the channel. There is a 12-hour period after Settle during which either party can submit any outstanding vouchers. Then, either the channel sender or the channel recipient calls Collect. This will send the payment channel recipient the ToPay amount from the channel, and the channel sender will be refunded the remaining balance in the channel (if any).
Filecoin's payment channels are already used in the Retrieval Market of the Filecoin Network, but their applicability is not constrained within this use case. They can also be used in the Filecoin Retrieval Market to enable efficient off-chain payments and accounting between parties for what is expected to be a series of microtransactions, as these occur during data retrieval.
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Environmental concerns
The environmental impact of cryptocurrencies like Filcoin is a growing concern. The energy-intensive process of crypto mining has led to significant carbon emissions and contributed to climate change. The issue is particularly acute with Bitcoin, which is estimated to use 151 terawatt-hours (TWh) of electricity annually, more than some small countries. This energy consumption has resulted in a large carbon footprint, with an estimated 55 million tons of carbon dioxide emitted annually, comparable to the emissions of Singapore.
The energy used for crypto mining often comes from fossil fuels, with coal being a significant source. The countries with the largest Bitcoin mining operations, including the United States, China, and Kazakhstan, rely heavily on fossil fuels for their energy production. This has led to concerns about the environmental impact of crypto mining, especially in regions with coal-based facilities.
In addition to carbon emissions, crypto mining also generates significant electronic waste (e-waste). The specialised hardware used for mining becomes obsolete quickly, leading to a high rate of hardware replacement and disposal. The disposal of this e-waste can be challenging, and it contributes to the overall environmental impact of the industry.
The high energy consumption and associated carbon emissions of crypto mining have led to criticism and concerns about the sustainability of the practice. Some argue that the benefits of cryptocurrencies do not outweigh their negative environmental impact. Additionally, the energy-intensive nature of crypto mining may become a regulatory issue, with investors and the public increasingly concerned about sustainability.
However, there are efforts to mitigate the environmental impact of crypto mining. Some miners are turning to renewable energy sources, such as solar power, to reduce their carbon footprint. Additionally, alternative consensus mechanisms, such as proof-of-stake, have been proposed as more environmentally friendly alternatives to the traditional proof-of-work method used by Bitcoin. These alternatives require significantly less computing power and energy consumption, potentially reducing the environmental impact of crypto mining in the future.
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Criminal usage
Filecoin is a decentralised blockchain-based cryptocurrency and digital payment system. It was launched in 2017, raising over $200 million within 30 minutes. Filecoin is a trustless decentralised storage network that incentivises global computer operators to provide a storage and file-sharing service. The project was introduced in a whitepaper by Juan Benet in 2014.
The Filecoin Foundation's stated mission is "to preserve humanity's most important information". Its board of directors and advisors include Brewster Kahle, the founder of the Internet Archive. In April 2021, the foundation donated 50,000 filecoins worth $10,000,000 to the Internet Archive.
Filecoin's decentralised nature means that the storage and exchange of files cannot be censored or controlled by governments or other entities. Miners are responsible for maintaining the Filecoin network and providing storage capacity. They are rewarded with FIL tokens, the blockchain's native currency, for providing storage space to users.
The Filecoin blockchain uses two consensus mechanisms to ensure the integrity of the network: Proof of Space-Time and Proof of Replication. Miners must prove that they are storing user data correctly through the proof of replication system, which involves a cryptographic hash identifying the file. The proof of space-time mechanism ensures that miners hold accurate user data at a given time, with nodes being selected at random intervals to check the proof of storage. Any node that cannot produce proof of storage receives a penalty.
Filecoin's decentralised nature and use of blockchain technology make it difficult for criminal entities to tamper with stored data. The cryptographic hash system and the random selection of nodes for proof of storage verification make it challenging for criminals to modify data without detection.
However, the anonymous and decentralised nature of blockchain technology can also make it attractive to criminals for data storage and exchange. Criminals could use Filecoin to store and share illegal data, such as stolen information, illegal images or videos, or prohibited files. The decentralised nature of the network makes it difficult to track and identify the users sharing such data.
Additionally, the anonymous nature of blockchain transactions could allow criminals to make payments or receive funds through the Filecoin network without being easily traced. While blockchain transactions are pseudonymous, leaving a digital trail, it can still provide a level of privacy and anonymity for users. Criminals could exploit this feature to facilitate illegal activities or launder money.
The Filecoin network has implemented measures to prevent criminal usage, such as the proof-of-replication and proof-of-space-time mechanisms. These mechanisms help ensure the integrity of stored data and verify the accuracy of file versions. Miners who do not abide by the storage rules can lose their FIL tokens.
Overall, while Filecoin's decentralisation and blockchain technology make it challenging for criminal entities to tamper with data, the anonymous and decentralised nature of the network could potentially attract criminal usage for data storage, exchange, and financial transactions.
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Intrinsic value
Bitcoin has no intrinsic value. It is a purely speculative asset—a private fiat currency—whose value is whatever the markets say it is. The value of any currency comes from the backing of the state and the trust that people have over the government. Hence, for any money to be established as an exchange of value within a network, it is important for the network to trust it regardless of who (or what) is backing it.
The trust which millions of people have imparted on a cryptocurrency in a completely trustless environment decides the value of the cryptocurrency. Millions of miners and traders are altogether considered the participants of the Bitcoin network who trust the world’s largest cryptocurrency and are deciding its price on the sole principle of its demand and supply.
Bitcoin, like any other asset or thing of value, has a price that people are willing to pay for it based on supply and demand. As long as Bitcoin is highly valued by some, it will maintain its demand.
Bitcoin's price is primarily driven by supply, demand, fear, and greed. Some people argue that its price is correlated to its cost of production, its utility as a store of value, or its intrinsic value—but if these were true, it would not be as volatile and reactive as it is.
Like all forms of currency, Bitcoin is given value by its users, supply, and demand. As long as it maintains the attributes associated with money and there is demand for it, it will remain a means of exchange, a store of value, and another way for investors to speculate, regardless of its monetary value.
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