As of May 25, 2020, there were around 295 deaths due to COVID-19 in the United States per million population. Among long-term care residents in the U.S. there were around 91 deaths from COVID-19 per million population. This statistic shows the total rate of COVID-19 deaths compared to deaths among long-term care residents in select countries worldwide as of May 2020.

Historically, gold and silver have played distinct roles in traditional monetary systems. While gold has primarily been revered as a superior store of value, prompting individuals to hoard it, silver has commonly been used as a medium of exchange. As the financial world evolves, the emergence of cryptocurrencies has introduced a new paradigm of value and exchange. However, the store-of-value characteristic of these digital assets remains largely uncharted. Charlie Lee, the founder of Litecoin, once likened Bitcoin to gold and Litecoin to silver. To validate this analogy, our study employs several metrics, including UTXO, STXO, WAL, CoinDaysDestroyed (CDD), and public on-chain transaction data. Furthermore, we've devised trading strategies centered around the Price-to-Utility (PU) ratio, offering a fresh perspective on crypto-asset valuation beyond traditional utilities. Our back-testing results not only display trading indicators for both Bitcoin and Litecoin but also substantiate Lee's metaphor, underscoring Bitcoin's superior store-of-value proposition relative to Litecoin. We anticipate that our findings will drive further exploration into the valuation of crypto assets. For enhanced transparency and to promote future research, we've made our datasets available on Harvard Dataverse and shared our Python code on GitHub as open source.

Bitcoin's annualized footprint in electricity consumption reached an all-time high in early 2022, then believed to be higher than the power consumption of Finland. This is according to a source that tries to estimate the energy consumption of Bitcoin (BTC). It does by assuming that miner's costs and income are the same thing: The higher the miner's income, the more powerful machinery it can support. By 2025, Bitcoin's energy consumption fell in between the consumption of Australia or the Netherlands. Note, however, there is no central authority where cryptominers report their figures to. Exponential growth As Bitcoin has a maximum supply, the closer the cryptocurrency gets to its limit of 21 million coins, the more effort it takes to mine. Not every cryptocurrency has a maximum supply. Bitcoin, however, stands out as more than 90 percent of all its coins have already been created. This exponential growth cycle indirectly impacts the overall size of the blockchain as well, as it currently grows less fast than it did several years ago. Which countries mine Bitcoin the most? According to the latest available estimates, the United States had a higher Bitcoin mining hashrate than China. This research - using IP addresses from hashers accessing certain Bitcoin mining pools, a method the source admits can lead to issues - was last held in 2022, however. It is generally assumed that the different electricity prices worldwide may impact the decision on where to mine for Bitcoin.

Bitcoin is edging closer to reaching its finite, maximum supply, pushing its price up and making it harder to mine. As a rule of thumb, the fewer coins available to the general audience, the higher the value of the cryptocurrency becomes. No more mining is possible when a cryptocurrency reaches its maximum supply. The market price then reflects supply and demand. Bitcoin has a set limit of 21 million coins, the last of which is to be mined around the year 2140 according to a 2017 forecast - with the assumption that the rate of Bitcoin mining halves every four years.

Why are there so many differences in crypto supply?

Cryptocurrency developers can determine whether a coin should have a fixed limit, depending on the blockchain it utilizes or monetary strategies. Ethereum has no maximum supply, meaning miners can create and indefinitely extract this cryptocurrency. This is called an inflationary cryptocurrency, one that continuously inflates the supply. The idea is that the number of tokens in circulation keeps outpacing demand, decreasing overall value. Some coins limit the release of their (indefinite) supply or even destroy (burn) tokens. Such deflationary events took place with LUNA in 2022.

The appeal of low-supply cryptocurrency for investors

Crypto investors tend to be on the lookout for crypto with limited supply, ideally with low levels. After a token reaches maximum supply, the argument goes, the coin's supply becomes static - miners can no longer create new coins. The demand should continue to grow. A maximum cap, they hope, guarantees value gains. Not many such coins exist. DeFi platform AAVE is an example of a cryptocurrency with a max supply smaller than 100 million.

Bitcoin's transaction volume was at its highest in December 2023, when the network processed over 724,000 coins on the same day. Bitcoin generally has a higher transaction activity than other cryptocurrencies, except Ethereum. This cryptocurrency is often processed more than one million times per day. Note that the transaction volume here refers to transactions registered within the Bitcoin blockchain. It should not be confused with Bitcoin's 24-hour trade volume, a metric associated with crypto exchanges. The more Bitcoin transactions, the more it is used in B2C payments? A Bitcoin transaction recorded in the blockchain can be any transaction, including B2C but also P2P. While it is possible to see in the blockchain which address sent Bitcoin to whom, details on who this person is and where they are from are often missing. Bitcoin was designed to go against monetary authorities and prides itself on being anonymous. An important argument against Bitcoin replacing cash or cards in payments is that the cryptocurrency was not allowed for such a task: Bitcoin ranks among the slowest cryptocurrencies in terms of transaction speed. Are cryptocurrencies taking over payments? Cryptocurrency payments are set to grow at a CAGR of nearly 17 percent between 2022 and 2029, although the market is relatively small. The forecast is according to a market estimate made in early 2023, based on various conditions and sources available at that time. Research across 40 countries during the same time suggested that the market share of cryptocurrency in e-commerce transactions was "less than one percent" in all surveyed countries, with predictions being this would not change in the future.

Bitcoin's blockchain size was close to reaching 5450 gigabytes in 2024, as the database saw exponential growth by nearly one gigabyte every few days. The Bitcoin blockchain contains a continuously growing and tamper-evident list of all Bitcoin transactions and records since its initial release in January 2009. Bitcoin has a set limit of 21 million coins, the last of which will be mined around 2140, according to a forecast made in 2017. Bitcoin mining: A somewhat uncharted world Despite interest in the topic, there are few accurate figures on how big Bitcoin mining is on a country-by-country basis. Bitcoin's design philosophy is at the heart of this. Created out of protest against governments and central banks, Bitcoin's blockchain effectively hides both the country of origin and the destination country within a (mining) transaction. Research involving IP addresses placed the United States as the world's most Bitcoin mining country in 2022 - but the source admits IP addresses can easily be manipulated using VPN. Note that mining figures are different from figures on Bitcoin trading: Africa and Latin America were more interested in buying and selling BTC than some of the world's developed economies. Bitcoin developments Bitcoin's trade volume slowed in the second quarter of 2023, after hitting a noticeable growth at the beginning of the year. The coin outperformed most of the market. Some attribute this to the announcement in June 203 that BlackRock filed for a Bitcoin ETF. This iShares Bitcoin Trust was to use Coinbase Custody as its custodian. Regulators in the United States had not yet approved any applications for spot ETFs on Bitcoin.

Bitcoin ranked as one of the most expensive cryptocurrencies existing by April 2024 - although values changed noticeably. Bitcoin had the most expensive cryptocurrency for a while, but Ethereum was significantly cheaper, with a price that was roughly 30 times less than that of the most well-known digital currency. However, Bitcoin is in a unique position. Ethereum is one of several cryptocurrencies, for instance, that come from blockchains that focus on making financial applications possible. Bitcoin, or a digital equivalent of gold When one categorizes the different types of cryptocurrencies, Bitcoin stands out as it is one of the few that are essentially meant to store digital value. Some describe Bitcoin as a digital version of gold, purely designed to hold or possibly purchasing power over time. It has no other applications built around it, and is considered too slow to perform financial transactions. Stablecoins, the less volatile cryptocurrency Many coins in this ranking stand out as their price seemingly has not changed as much as others. This is because these are stablecoins - cryptocurrencies pegged to the price development of an external asset. This group of digital assets comprise an increasing share within the overall crypto market. Some see these coins as the future of retail payments, whereas others view these coins as a "safe" addition to their crypto investments.

Based on Google searches, consumers from Africa and Latin America made up eight of the top 10 countries with the most interest in Bitcoin in 2020. This according to information that was compiled from Google Trends, which compared searches with the keyword "Bitcoin" against searches for nine other cryptocurrencies - Bitcoin Cash, Cardano, Dogecoin, Ethereum, IOTA, Litecoin, Monero, XRP, and Tron. Bitcoin search interest was especially high in Kenya, whilst Nigeria and South Africa were fifth and sixth in a ranking that compares the 55 different countries against each other. Note that the figures provided here were from before the surge in both the price of Bitcoin as well as the Bitcoin market cap observed at the end of 2020 and early 2021.

Minimum Daily Wage Rate: Bihar: Private Ferries and L.T.C.在2019达277.000INR，相较于2018的257.000INR有所增长。Minimum Daily Wage Rate: Bihar: Private Ferries and L.T.C.数据按每年更新，2007至2019期间平均值为181.000INR，共12份观测结果。该数据的历史最高值出现于2019，达277.000INR，而历史最低值则出现于2007，为81.000INR。CEIC提供的Minimum Daily Wage Rate: Bihar: Private Ferries and L.T.C.数据处于定期更新的状态，数据来源于Labour Bureau，数据归类于India Premium Database的Labour Market – Table IN.GBE007: Minimum Daily Wage Rate: Minimum Wages Act, 1948: Bihar。