Bitcoin block 800,000 mined — What’s next? - New Style Motorsport

Tick tock, next block. The Bitcoin network passed block 800,000 with less than a year to go to the next block reward halving.

The Bitcoin network has mined block 800,000, with just 40,000 left to mine before the network’s next mining reward halving.

The 800,000th block contained 3721 transactions at 1.64 megabytes, with the price of Bitcoin

BTCtickers down$29,331

trading at $29,815 on July 24, as market researcher Dylan LeClair noted on Twitter:

The milestone was widely shared across the social media platform on July 24,

with Bitcoin proponents and industry commentators highlighting

the milestone as an indicator of network security and resilience:

Bitcoin’s block height refers to the location on the blockchain relative to how

many blocks preceded it — back to the genesis block,

which was the founding block of the network. Blocks contain transactions

and data bundled into blocks by network miners.

The metric acts as a chronological order of transactions and blocks of the network,

with each new block connected to the previous one in the chain.

This allows users to identify the order in which transactions are recorded.

Block height also serves as a measure of the Bitcoin blockchain’s immutability.

The more blocks added to the chain, the more computing power is

required for a malicious actor to attempt to tamper with previous blocks.

As previously explained by Cointelegraph, a 50% attack would require an attacker to gain enough

computing power to monopolize generating new blocks and

receive rewards since they’re able to prevent other miners from completing blocks.

The attacker could also reverse transactions.

Block height also serves as a measure used to maintain Bitcoin’s mining difficulty.

Proof-of-work-based blockchain networks have their mining difficulty adjusted periodically

based on the total computational power of the network and the time it took to

mine a certain number of previous blocks.

The Bitcoin network generates a new block roughly every 10 minutes.

If more hashing power is added to the network,

it impacts this metric and automatically adjusts the mining difficulty every

two weeks to maintain equilibrium.

Block height also dictates the amount of Bitcoin rewarded to miners for adding

a new block to the network. Bitcoin is designed to have a block-halving event every four years or 210,000 blocks on the chain.

The initial block reward was 50 BTC back in 2009 before it subsequently halved to 25 BTC in 2012, 12.5 BTC in 2016, and the present-day 6.25 BTC in 2020.

The next halving event should occur in April 2024,

with the latest block reward halving to 3.125 BTC. Halving events historically coincide with major price rallies for BTC and the broader cryptocurrency market.

With less than a year to the next halving, macro events have impacted the

price of BTC following its all-time high of $69,000 in 2021. Analysts and commentators have speculated

that the latest Bitcoin exchange-traded funds filings from global asset

managers BlackRock and Fidelity indicate renewed institutional interest in Bitcoin.

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