Bitcoin's block reward halving has now happened for the third time and started a whole new era in the cryptocurrency's history. Hereafter new bitcoins will be found even more scarcely than gold. While we used to enjoy 12.5 bitcoins per block, we now have to get used to only 6.25. After the next halving passes in four years, we will surely miss how big of a number that 6.25 really is. This week we will discuss phenomena related to the halving, such as how the current financial crisis reflects the crisis from 2008 which originally inspired Satoshi Nakamoto to create Bitcoin. We will also check how much Bitcoin's use has grown since the previous halving four years ago. In other news we have global trust in cryptocurrencies, which has grown significantly in the past year. Additionally we will discuss the European Central Bank's own digital currency as well as North Korean hackers abusing the covid-19 pandemic. Last week's news can be read here. This comic shows how lively we celebrated the halving at the office. Hooray. The halving reminds of Satoshi's vision The block reward halving served as a small reminder of Bitcoin's origins and early days. Mining pool F2Pool, the miner of the last block before the halving, included a special message in the block: \u201dNYTimes 09\/Apr\/2020 With $2.3T Injection, Fed\u2019s Plan Far Exceeds 2008 Rescue\u201d. The news article by The New York Times talks about economic stimulus measures in the United States incited by the corona crisis, resulting in roughly $2.3 trillion dollars of new money being pumped out of thin air. According to critics of these measures, an overflow of new money on the markets directly leads to inflation and sinking value. These are precisely the things Bitcoin was created to combat. The message in the final pre-halving block is also a tribute to the first block ever, the so called Genesis block. Bitcoin's anonymous creator Satoshi Nakamoto mined the block with the message: \u201dThe Times 03\/Jan\/2009 Chancellor on brink of second bailout for banks\u201d. Satoshi Nakamoto regarded states intervening in the economy and central banks being able to manipulate money supply as a serious problem. Nakamoto believed such a system only benefits dominant institutes at the expense of average citizens who don't even have power over their own money. After the halving bitcoin is even rarer than gold. Number of BTC wallets has grown since the past halving The number of wallets containing small amounts of bitcoin has more than doubled in the past four years, reports blockchain analysis company Glassnode. This marks a growth of more than 100% since the previous halving. Wallets containing less than 0.01 bitcoins have grown as much as 235%, with the number of such wallets exceeding ten million. Wallets containing between 0.01 - 0.1 bitcoins have simultaneously grown 204%. Wallets with a balance of 0.1 - 1 bitcoin have in turn grown 142%. Also the number of bigger wallets has seen growth. Wallets containing more than 1 000 bitcoins have grown approximately 13.2% in the same period.\u00a0 Wallets with a balance of 100 - 1 000 bitcoins have in turn grown 6.3%. The increasing number of wallets, especially big ones, is a clear sign of Bitcoin's increasing popularity and use. Bitcoin is no longer an instrument for the few, but used more extensively regardless of social class. The number of bitcoin users seems to be growing significantly. (PICTURE: Glassnode) Hodling has been profitable almost all the time According to a blockchain analysis, so called "hodling" of bitcoins has been profitable 95.4% of all the days during Bitcoin's existence. The intentionally misspelled term refers to buying and holding bitcoins while believing the price will rise notably in the long term. Hodling has been one of the most successful strategies, since bitcoin's price indeed has generally risen in the long run. While the price has temporarily crashed and bitcoin has been pronounced dead countless times, long-term statistics do not support this thesis. Bitcoin investors also seem to understand the potential benefits of hodling. Blockchain analysis reveals that roughly 60% of all existing bitcoins have remained unmoved over the past year. Statistically hodling seems to be a sound strategy. Global trust in cryptocurrencies rising The general trust in cryptocurrencies is on the rise, reports the 2020 Edelman Trust Barometer. 34 000 people distributed over different markets were interviewed for the barometer, of which 48% reported trusting in cryptocurrencies. 35% in turn told they believe cryptocurrencies will have a positive impact on the world. Globally the trust in crypto has grown approximately 11%. However, trust in crypto varies greatly across different markets. 81% of Chinese reported trusting cryptocurrencies and blockchain. 62% in turn stated they believe crypto will have a positive impact on the world. The trust in cryptocurrencies grew on almost all markets. China, Argentina and Mexico saw the trust in crypto grew over 20%, while 17 other countries reported a growth of 10% or more. The only countries with decreased trust were Saudi Arabia, the United States and the United Kingdom. Nonetheless, global trust in crypto has seen notable growth. Bitcoin is based on mathematics - and mathematics is more reliable than politics. North Korea has increased cyberattacks during the corona crisis According to cybersecurity experts, North Korean hackers have escalated their cryptocurrency-related cyberattacks during the corona epidemic. The experts believe a group behind the name Lazarus seems to have targeted South Korean crypto users and investors with increasing intensity. Experts also believe Lazarus intends to expand outside South Korea. Especially the United States seems to be a prime target, but the hackers' activity might also spread to other countries. The Lazarus group is widely believed to be an organization supported by the North Korean regime. The totalitarian state suffering from financial problems has seen cryptocurrencies as an excellent way to acquire money, whereby they have orchestrated different cyberattacks for that end. In 2018 Lazarus stole at least $571 million dollars worth in cryptocurrencies from South Korea and other Asian countries. At the moment there are no signs that these cyberattacks would wane at least in the near future. North Korea practices crypto theft to finance the state's economy. ECB wants a digital currency for consumers The European Central Bank is weighing how a central bank digital currency (CBDC) targeted at consumers could be created, reports executive board member Yves Mersch. According to Mersch a retail-focused CBDC\u00a0 is currently the utmost priority within the central bank's digital currency project. "A wholesale CBDC, restricted to a limited group of financial counterparties, would be largely business as usual. However, a retail CBDC, accessible to all, would be a game changer, so a retail CBDC is now our main focus," Mersch said in a conference. According to Mersch the digital token could be built in a decentralized manner without the need for a centralized ledger. He refrained from directly using the word blockchain, despite the fact that blockchain is the most successful example of distributed ledgers. Mersch acknowledges that a CBDC could threaten the economic privacy and integrity of citizens. It is much easier to trace digital money than cash. According to Mersch the central bank is therefore investigating different legal questions that the currency could present. The ECB has already for years been puzzled over how a potential digital euro could be realized. No concrete dates have yet been published, but Facebook's Libra currency seems to have provoked the ECB to pick up the pace. Yves Mersch thinks a digital euro can only bring change if it targets normal users.