The initial transaction used a “default or conservative” fee setting. The user’s first RBF attempt doubled the fee and altered the output address. But instead of confirming either of these transactions, a final RBF with a dramatically higher fee overrode them, causing the entire amount of the change — 0.75 BTC — to be included as miner reward.

Satoshi Error or Bug in Wallet Script?

According to Anmol Jain, VP of Investigations at AMLBot, the user may have made a simple yet costly mistake in fee calculation. Jain suggested the user likely meant to enter 30.5692 sat, but accidentally typed 305,692 sat — or confused sat/vB with total satoshis.

Another theory is that an automated wallet script contained a miscalculation. Some wallets allow fee settings in sats/vB, and such confusion can arise if the system interprets a small value as too low and prompts the user to increase it. Jain explains:

“User types 305000 thinking it’s 30.5 sat/vB, but the wallet applies 305,000 sat/vB — which is insane.”

You Might Be Interested In: Elon Musk Talks About the Name of a New Memecoin!

The mistake caused the wallet to treat a full UTXO of nearly 0.75 BTC as a transaction fee, likely due to not properly updating the change address or misreading the transaction structure. Both earlier transactions remained unconfirmed while the highest-fee version went through.

RBF: Flexible Feature or Dangerous Tool?

Replace-by-fee is a controversial but core feature in Bitcoin. It allows users to replace unconfirmed transactions with higher-fee versions. Miners, motivated by profit, are expected to confirm the version that offers a higher reward.

This mechanism has sparked debate. In 2019, Bitcoin Cash advocate Hayden Otto claimed RBF enabled double-spending. Bitcoin Cash removed RBF support and claimed unconfirmed transactions on its network were final and trustworthy.

Despite this, RBF-like behaviors have occurred on Bitcoin Cash as well, showing that this feature is more a result of blockchain dynamics than a standalone switch.

You can also freely share your thoughts and comments about the topic in the comment section. Additionally, don’t forget to follow us on our Telegram, YouTube, and Twitter channels for the latest news and updates.

The post Panicked Bitcoiner Loses Over $70K in RBF Fee Error! appeared first on Coin Engineer.

The waning interest in the Runes protocol has further reduced the already falling revenue of Bitcoin miners. While roughly half of the transactions on the Bitcoin network are still Runes protocol-related, the number of transactions, which was 800,000 on April 23rd, has now fallen to below 350,000.

This, of course, has also had a negative impact on transaction fees. According to The Block, the 7-day moving average of transaction fees, which had risen to as high as $40, has now fallen below $10 and continues to decline. On the day after the halving, Bitcoin miners were paid a total of $80 million.

All-time Low Reached

Again according to The Block, Bitcoin miners’ revenue has fallen to $0.048 per terahash per second, an all-time low. However, it is worth noting that the value of the 3.125 BTC miners earn per block today is much higher than the 25 BTC they earned in 2013.

Giant Facilities On The Way…

Miners who bought thousands of machines before the halving and opened and will continue to open new facilities are continuing their struggle to outdo each other in this race. Many mining companies, from Bitfarms to RIOT to Cleanspark, will open new facilities with thousands of devices to be delivered in the 3rd quarter of 2024.

The post Bitcoin Miners Starting to Feel the Heat of Halving: Declining Revenue and Transaction Fees appeared first on Coin Engineer.

Advantages of the Cryptocurrency Market

Decentralization: Cryptocurrencies operate without relying on a central authority. This means users can have complete control over their financial transactions.

Digital Asset: Cryptocurrencies are digital assets, eliminating the need for physical transport. This provides easier portability and storage.

Fast Transaction Times: Cryptocurrency transactions are generally faster than traditional bank transfers. Many cryptocurrency transactions can be confirmed instantly.

Low Transaction Fees: Cryptocurrency transactions can often be conducted with lower fees compared to traditional financial systems. This can make international money transfers more cost-effective.

Unlimited Access: Cryptocurrencies can be used by anyone with internet access worldwide. This provides greater access to financial services, especially in areas where banking services are limited or nonexistent.

Privacy and Security: Cryptocurrencies are based on encryption technologies that can protect user privacy. Additionally, their decentralized structures may make them more secure against hacks and data leaks.

Investment Opportunities: Cryptocurrencies offer various investment opportunities. Their values are volatile, providing some individuals with opportunities for speculation and investment.

Financial Inclusion: Cryptocurrencies can offer opportunities for those with limited or no access to the traditional financial system. This can facilitate access to financial services, particularly for those without bank accounts in low-income countries.

You might like it:What Is The Grid Trading Strategy?

Disadvantages of the Cryptocurrency Market

Price Volatility: Cryptocurrency prices can be highly volatile. While this presents significant opportunities for investors, it can also lead to substantial losses.

Investment Risk: Investing in cryptocurrencies can be riskier compared to traditional assets. The risk of value loss is high.

Fast-Changing Market: Cryptocurrency markets are continuously open and can change rapidly. This requires investors to monitor the market constantly.

Regulation Issues: The legal status of cryptocurrencies is still unclear in many countries, and regulations can change quickly. This creates uncertainty for investors and businesses.

Security Issues: Storing and trading cryptocurrencies on online wallets and exchanges can lead to security issues. Cryptocurrency thefts and fraud incidents are possible.

Technology Risk: Cryptocurrencies rely on technology, introducing risks such as security vulnerabilities, software errors, or zero-day attacks.

Need for Investment Knowledge: The cryptocurrency market can be complex for beginners. Investors should have a good understanding before engaging in transactions in this market.

You can present your own thoughts as comments about the topic. Moreover, you can follow us on Telegram and YouTube channels for this kind of news.

The post Advantages and Disadvantages of the Cryptocurrency Market appeared first on Coin Engineer.