Key Takeaways
- 90% of all bitcoins had been mined as of Monday morning.
- Bitcoin has reached a record high.
- After ERC-20, BSC, Polygon hot wallets hack, AscendEX loses $80 million.
Since the first bitcoins were mined on January 9, 2009, it has taken approximately 12 years to reach this landmark. According to network activity estimates and Bitcoin's halving schedules, the remaining supply will not be mined until February 2140.
As the desire for fresh bitcoin rises, values have paralleled the rising supply. When 10% of the supply was mined in early 2010, the asset was worth less than $0.10, and when 50% of the supply was mined in December 2012, it was worth more than $7.50. CoinGecko data is currently trading for around $49,000, down 28 percent from its peak of $69,000 earlier this year.
As a proof-of-work network, Bitcoin relies on network users known as ‘miners,' who process transactions and validate blocks in a process known as 'mining.'
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Such users donate their processing power and gear to solve millions of complicated calculations on the Bitcoin network every second in exchange for bitcoin.
Miners presently earn 6.25 bitcoin for each block they mine; however, after the next halving in 2024, this will reduce to 3.125 bitcoin.
The Bitcoin hashrate has reached a record high, implying that thousands of next-generation machines have entered the race
In 2021, the bitcoin value broke a few all-time highs, shattering the previous year's records. Meanwhile, as SHA256 hash power has risen dramatically, Bitcoin's hashrate has reached new highs on two occasions this year. Bitcoin's hashrate set a career-high of 191.42 exahash per second (EH/s) on May 9th, while BTC prices reached an all-time high of $64K in mid-April. On November 10, BTC prices jumped to a new all-time high of $69,500 per coin. Bitcoin's hashrate has soared to another record high of 194.95 EH/s on December 8, despite a 26 percent drop in bitcoin prices since then.
Things have changed dramatically since the last hashrate ATH on May 9, with BTC experiencing the greatest mining difficulty drop in its history, falling 27.94%.
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BTC experienced the greatest decline in mining difficulty in its history, falling 27.94 percent. Since then, the difficulty has increased nine times after another 4.81 percent decline. BTC's mining difficulty decreased by 1.49 percent over the last four weeks before increasing by 8.33 percent on December 11.
With a difficulty parameter of 25 trillion, mining BTC is virtually as hard as on May 13. The difficulty after the epoch change on December 11 is currently 24.1 trillion, which is just a hair lower than the difficulty's ATH.
Following ERC-20, BSC, and Polygon hot wallets hack, AscendEX loses $80 million
Over the Ethereum network alone, roughly $60 million worth of tokens were moved. BSC and Polygon tokens are valued at $9.2 million and $8.5 million, respectively.
A hot wallet attack at crypto trading platform AscendEX resulted in a $77.7 million loss, allowing hackers to access and transfer tokens held on the Ethereum, Binance Smart Chain, and Polygon blockchains.
AscendEX proactively alerted its users about the stolen assets shortly after the discovery, noting that the attackers could not reach the company's cold wallet reserves.
" A number of ERC-20, BSC, and Polygon tokens have been recognized as having been moved from our hot wallet. Cold Wallet is unaffected by this. An investigation is now underway. If any user's funds are harmed as a result of the occurrence, AscendEX will fully compensate them."
Around $60 million worth of tokens were exchanged across the Ethereum blockchain, as per PeckShield, blockchain security, and data analytics firm. EtherScan data shows that tokens stolen from the Binance Smart Chain and Polygon are valued at $9.2 million and $8.5 million, respectively.
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USD Coin (USDC), Tether (USDT), and Shiba Inu are among the prominent tokens taken in this incident (SHIB). AscendEX, on the other hand, has yet to confirm the actual value of the tokens stolen by the hackers.
The corporation also stated that it would assist affected users by covering their damages due to the attack.
