Bitcoin Hashrate Shatters Record at 216 EH/s as Jack Dorsey Unveils Open Mining Initiative

TL;DR

• Bitcoin network hashrate reached an all-time high of 216.50 EH/s on January 16, 2022, despite a 40% price decline from November peaks
• Jack Dorsey confirmed Block (formerly Square) is building an open, decentralized bitcoin mining system
• Ethereum 2.0 deposit contract surpassed 9.1 million ETH staked, approximately $30 billion at current prices
• Miner confidence remains high even as BTC trades around $43,100, well below its $69,000 all-time high

The Bitcoin network achieved a remarkable milestone on January 16, 2022, as its hashrate surged to a then-record daily high of 216.50 exahashes per second (EH/s). This achievement came at a time when the broader cryptocurrency market was still reeling from a sharp correction that had seen Bitcoin’s price plummet roughly 40% from its November 2021 peak near $69,000. Despite the significant drawdown in price, miners continued to pour resources into securing the network, sending a powerful signal about long-term confidence in Bitcoin’s infrastructure.

Hashrate Surge Defies Bearish Price Action

The record hashrate of 216.50 EH/s represented a substantial increase from the levels seen just months earlier. This growth demonstrated that the fundamental security apparatus of the Bitcoin network was strengthening even as market sentiment remained cautious. The Fear and Greed Index hovered in the “Fear” zone between 21 and 33 out of 100, reflecting the broader anxiety among investors.

Bitcoin was trading at approximately $43,114 on January 16, with a market capitalization of around $816 billion. The price had stabilized in a tight range between $42,800 and $43,200 over the weekend, suggesting that sellers were losing momentum after the aggressive sell-off that characterized the first two weeks of January 2022.

For the mining industry, the disconnect between falling prices and rising hashrate pointed to several key dynamics. First, next-generation ASIC miners, particularly Bitmain’s Antminer S19 XP series, were coming online in large quantities, dramatically improving efficiency. Second, major mining operations that had secured long-term power contracts at favorable rates continued to operate profitably even at sub-$45,000 Bitcoin prices. Third, the geographical redistribution of mining following China’s mid-2021 crackdown had largely completed, with North America, Kazakhstan, and other regions now hosting significant mining capacity.

Dorsey Doubles Down on Bitcoin Mining

On the same day the hashrate record was set, Jack Dorsey provided a significant boost to the decentralization narrative. The former Twitter CEO, who had stepped down from the social media platform in November 2021 to focus on Block (then still transitioning from the Square brand), confirmed that his financial technology company was officially building an “open bitcoin mining system.”

Dorsey’s vision was straightforward but ambitious: make Bitcoin mining accessible to a much broader range of participants rather than concentrating it among large industrial operations. The initiative aimed to develop open-source mining hardware and software that would allow individuals and smaller entities to compete in the mining ecosystem without requiring massive capital expenditure.

The announcement was particularly significant given Block’s existing Bitcoin commitments. The company had already allocated approximately $220 million of its treasury to Bitcoin and had integrated Bitcoin transactions through its Cash App platform. The mining initiative represented a deeper foray into the Bitcoin ecosystem, one that aligned with Dorsey’s publicly stated belief that Bitcoin would become the native currency of the internet.

Industry observers noted that Dorsey’s entry into the mining hardware space could potentially disrupt the near-monopoly enjoyed by a handful of manufacturers, primarily Bitmain, MicroBT, and Canaan. By open-sourcing mining technology, Block could enable a more competitive and transparent hardware market.

Ethereum 2.0 Staking Gains Momentum

Meanwhile, the Ethereum network was building toward its own historic milestone. The Ethereum 2.0 deposit contract, which governed the transition from proof-of-work to proof-of-stake consensus, had surpassed 9.1 million ETH staked by January 16. At the prevailing price of approximately $3,351 per ETH, this represented roughly $30.5 billion in committed capital.

Ethereum was trading at $3,350.92 with a market capitalization of approximately $399 billion. The staking milestone was particularly noteworthy because participants who deposited their ETH into the Beacon Chain contract had no ability to withdraw their funds at that time. Withdrawals were not expected until after “The Merge” — the long-anticipated event that would combine the existing Ethereum mainnet with the Beacon Chain proof-of-stake system.

The steady growth in staked ETH reflected growing confidence that The Merge would eventually be executed successfully. Ethereum core developers had been conducting regular testnet upgrades, and the roadmap was becoming increasingly concrete. For context, the 9.1 million ETH staked represented approximately 7.6% of the total Ethereum supply, a significant commitment from holders who were willing to lock their assets indefinitely for the chance to earn staking rewards.

Network Security Trends Across Ecosystems

The parallel milestones on both Bitcoin and Ethereum painted an encouraging picture for blockchain infrastructure at the start of 2022. Bitcoin’s record hashrate and Ethereum’s growing staked capital demonstrated that network participants were investing in the long-term health and security of these systems, regardless of short-term price volatility.

The broader altcoin market reflected this infrastructure-focused sentiment. BNB was trading at $498.43 with a market cap of $83 billion, while Cardano (ADA) stood at $1.41 with a $47 billion valuation. Solana, which had experienced network outages earlier in the month, was trading at $147.86, still maintaining a $46 billion market capitalization despite the turbulence.

Why This Matters

The convergence of Bitcoin’s hashrate record, Block’s mining initiative, and Ethereum’s staking milestone on a single weekend illustrates a fundamental truth about cryptocurrency markets: infrastructure development often accelerates during price downturns. While retail investors and short-term traders focus on declining portfolio values, builders and long-term participants are laying the groundwork for the next cycle of growth.

Dorsey’s open mining initiative, in particular, addresses one of the most persistent criticisms of Bitcoin — the centralization of mining power. If successful, it could democratize access to mining and strengthen the network’s decentralization, a property that is arguably Bitcoin’s most valuable feature. Combined with the record hashrate, these developments suggest that the Bitcoin network was more robust in January 2022 than at any previous point in its history.

Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry significant risk. Always conduct your own research before making investment decisions.