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Urgent action needed: bip360/361 and quantum threat to btc

Urgent Action Needed | BIP360/361 and Quantum Threat Looming Over BTC

By

Sofia Gonzalez

Jun 3, 2026, 06:48 PM

Edited By

Alice Turner

Updated

Jun 4, 2026, 12:38 AM

2 minutes needed to read

A visual representation of Bitcoin surrounded by quantum computing symbols, highlighting the urgency of BIP360 and BIP361 discussions.

A growing coalition of bitcoin enthusiasts is raising alarms over BIPs 360 and 361, stressing immediate dialogues on the quantum computing risks. With tech heavyweights like Google and Microsoft set to launch quantum-capable systems by 2029, the urgency for a secure Bitcoin ecosystem has never been clearer.

The Quantum Threat: Is It Upon Us?

Many people in the community believe that the emerging quantum threat necessitates quick protective measures for Bitcoinโ€™s future. "The real debate isnโ€™t whether quantum computing is coming; itโ€™s whether it arrives before Bitcoin can coordinate an upgrade path," a concerned member stated.

Community Concerns about Crypto Security

  1. Risk of Quantum Attacks: Alarm is rising that existing bitcoins in vulnerable addresses may be threatened as quantum technology progresses. A significant amount of BTC is stored in wallets with private keys potentially lost forever.

  2. Transaction Overload: Upcoming upgrades may lead to overwhelming transaction submissions, threatening to reduce Bitcoinโ€™s transaction throughput to as low as 15%.

  3. Possible Losses During Transition: Users are anxious about the potential loss of vast sums of BTC during the transition. "Many BTC could be lost in the conversion process," another individual cautioned.

Interestingly, one commenter posed thought-provoking questions: "Who do you think is going to create the first quantum computers capable of meaningfully degrading the protocol's security guarantees?" This highlights the skepticism regarding potential attacks during upgrade coordination.

"Itโ€™s a huge asymmetric risk not to act," one community member emphasized, underlining the existential threat quantum computing holds.

Developer Dynamics and Actions Required

Amid ongoing discussions on BIPs 360 and 361, some users argue that the participation of the community in the upgrade could actually prolong the network's response time. Experts warn that if all active accounts attempt to submit the upgrade transaction simultaneously, the mempool could become congested for years. Hence, a solid consensus among developers and community members is critical.

Mixed Sentiment: Urgency vs. Skepticism

There is a mix of urgency for coordinating a response to quantum threats and skepticism about the potential impacts of upgrades on network functionality. While some believe action is imperative, others think the fear may be overstated. One member mentioned: "Before doesnโ€™t really matter, as long as they donโ€™t wait too long to upgrade after."

Key Insights into Bitcoin's Future

  • ๐Ÿ”’ There's a strong consensus about the nuclear threat posed by quantum technology to BTC's security.

  • โš ๏ธ Concerns of transaction overload highlight the significant limitations during upgrade phases.

  • ๐Ÿ’ฐ Many predict substantial BTC may be jeopardized or lost amidst necessary upgrades.

  • ๐Ÿ•’ Expectations around BIPs 360 and 361 have intensified, with a critical response needed in the coming year.

As the quantum computing clock ticks down, Bitcoin enthusiasts must confront these urgent challenges to safeguard their investments and the integrity of the network.

Learning from Aviation: A Call for Proactive Measures

The historical lessons from aviation safety underscore the importance of preemptive actions. Just as the aviation industry learned from past tragedies, Bitcoin developers and community members must seriously consider the looming quantum risks before itโ€™s too late. The time for action is now.