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16 Apr 2026, 05:50

Adam Back Warns Bitcoin Must Prepare for Quantum Attacks

While current quantum systems are still experimental, research from Google and the California Institute of Technology suggests the timeline could be shorter than previously expected. BitMEX Research proposed a “canary fund” approach, where a special Bitcoin address is used to detect real quantum capability before triggering any defensive measures like freezing vulnerable coins. This is very different from the BIP-361 proposal by Jameson Lopp, which suggested preemptively freezing dormant Bitcoin. Bitcoin Security Under Threat Adam Back, one of the earliest pioneers in the cryptocurrency space, urged the Bitcoin community to begin preparing for a future shaped by quantum computing, even if the threat is still decades away. At Paris Blockchain Week, Back explained that while quantum computing is still largely experimental and progressing slowly, proactive planning is essential to safeguard Bitcoin’s long-term security. Back pointed out that current quantum systems are far from being capable of breaking Bitcoin’s cryptography, and described them as little more than lab experiments. Despite this, he still believes that the safest course of action would be to develop optional upgrades that allow users to transition to quantum-resistant cryptographic methods if necessary. Adam Back This approach, he explained, would ensure that any changes to the Bitcoin network can be implemented gradually and without disruption, rather than being rushed during a crisis. Concerns surrounding quantum computing stem from its theoretical ability to break the cryptographic systems that secure blockchain networks. This could potentially allow malicious actors to access wallets and compromise funds. Although Back previously suggested that such capabilities may still be 20 to 40 years away, recent research challenged that timeline. Studies involving Google and the California Institute of Technology indicate that functional quantum computers could arrive sooner than expected and may require less computational power to crack cryptographic systems. In some projections, Bitcoin’s security could theoretically be broken within minutes. In response to these risks, Blockstream established a dedicated quantum research team and started exploring potential solutions. This includes experimenting with hash-based signature schemes on its Liquid Network, as well as considering how upgrades like Taproot could support alternative cryptographic methods without disrupting existing users. Overall, Back is still confident that the Bitcoin community can respond effectively if the threat becomes imminent. He pointed out that past vulnerabilities were addressed quickly when necessary, and this urgency can drive coordination and consensus. BitMEX Suggests Wait and See Approach to Quantum Risk Meanwhile, BitMEX Research introduced a new proposal to address the potential threat of quantum computing to Bitcoin. The proposal offers a more cautious alternative to the controversial idea of freezing vulnerable coins. X post from MitMEX Rather than immediately restricting access to older Bitcoin holdings that may be susceptible to future quantum attacks, the proposal outlines a “wait and see” strategy that is centered around a so-called canary fund designed to detect real-world quantum capabilities before any drastic measures are taken. The concept revolves around creating a special Bitcoin address using a cryptographic construct known as a Nothing-Up-My-Sleeve Number. This ensures that no one knows the private key, which makes the address effectively unspendable under current technological conditions. However, if a sufficiently powerful quantum computer were developed, it could theoretically derive the private key and access the funds. Users would be encouraged to send Bitcoin to this address as part of a bounty system, incentivizing any entity with quantum capabilities to demonstrate them by attempting to spend from the address. If such a transaction were ever executed, it would act as definitive proof that Bitcoin’s existing cryptographic protections had been compromised. Under this framework, a soft fork would only trigger more aggressive measures, like freezing vulnerable coins, once the threat is proven in practice rather than anticipated in theory. This is very different from the BIP-361 proposal that was put forward by Jameson Lopp and other researchers, which suggested preemptively freezing dormant Bitcoin held in quantum-vulnerable addresses. That proposal attracted a lot of criticism across the community, with many arguing that it undermines Bitcoin’s core principles by potentially restricting access to legitimate funds. BitMEX’s approach introduces what it calls a “canary watch state,” allowing normal transaction activity to continue unless the canary address is compromised. Investors who contribute to the fund would retain flexibility, as they could use multisignature setups and withdraw their funds at any time. Despite presenting a more measured alternative, BitMEX acknowledged that its proposal introduces some complexity and potential risks. However, it argues that these trade-offs may be justified given the highly contentious nature of any solution involving coin freezes.

16 Apr 2026, 05:36

BitMEX floats wait-and-see alternative to BIP-361 quantum freeze

BitMEX Research has put forward a conditional alternative to freezing quantum-vulnerable Bitcoin, arguing that any drastic action should wait until a real threat is proven. BitMEX Research said Thursday that its proposed soft fork would only trigger a network-wide freeze of vulnerable coins if it is “proven that a quantum computer capable of stealing Bitcoins actually exists.” The proposal comes just days after developers introduced BIP-361, a draft plan focused on migrating Bitcoin to quantum-resistant addresses while eventually freezing coins that remain exposed to quantum risks. As an alternative, BitMex’s idea introduces a “canary fund” mechanism designed to act as an early warning system rather than enforcing immediate restrictions on older wallets. Under the proposal, a special Bitcoin address would be created using a “Nothing-Up-My-Sleeve Number,” a cryptographic construct where the private key is unknown but the address remains valid. Users could voluntarily send BTC to the address as a bounty, effectively inviting any quantum-capable actor to demonstrate their ability. If the funds in that address are ever spent, the system would treat it as proof that quantum decryption is no longer theoretical. At that point, the soft fork would automatically activate protections, including freezing coins considered vulnerable. BitMEX framed the design as a way to “ring the alarm” only when a credible threat materialises. What is BIP-361? Titled the “Post Quantum Migration and Legacy Signature Sunset,” the BIP-361 proposal seeks to phase out Bitcoin’s current signature schemes and impose a deadline for users to migrate funds to quantum-resistant addresses. Coins that fail to move would eventually be frozen. BIP-361 sets out a three-stage rollout, beginning with blocking inflows to legacy addresses roughly three years after activation, followed by a full freeze two years later, and a possible recovery path using zero-knowledge proofs for affected holders. Data cited in the draft suggests over 34% of Bitcoin has already exposed a public key on-chain, leaving it theoretically vulnerable if quantum capabilities advance far enough. Canary approach offers a delay instead of deadline BitMEX’s alternative keeps those legacy coins spendable unless a confirmed breach occurs. The proposed “canary watch state” allows transactions from older wallets to continue, provided no one successfully drains the bounty address. Participants contributing to the canary fund would retain flexibility, with multisignature controls allowing them to withdraw their BTC at any time. The framework also introduces a buffer period beyond the five-year timeline discussed in BIP-361, where certain transactions could still be processed but with temporary output locks. “While this approach adds complexity and risk, given how controversial any coin freeze is, mitigating the impact of the freeze using this type of system may be worth consideration,” BitMex said in the proposal. The post BitMEX floats wait-and-see alternative to BIP-361 quantum freeze appeared first on Invezz

16 Apr 2026, 01:45

Quantum Computing Threat to Bitcoin: Adam Back Reveals Proactive Security Strategy for Long-Term Protection

BitcoinWorld Quantum Computing Threat to Bitcoin: Adam Back Reveals Proactive Security Strategy for Long-Term Protection In a significant development for cryptocurrency security, Blockstream CEO Adam Back has outlined a strategic approach to addressing potential quantum computing threats to Bitcoin infrastructure, emphasizing proactive preparation while maintaining current network stability. The Bitcoin-focused financial infrastructure developer is actively researching quantum-resistant solutions for its Liquid Network, representing a forward-looking security initiative in the blockchain industry. This announcement comes amid growing discussions about quantum computing’s potential impact on cryptographic systems worldwide. Understanding the Quantum Computing Threat to Bitcoin Quantum computers represent a fundamental shift in computational capability, potentially threatening current cryptographic standards. These advanced systems could theoretically break the elliptic curve cryptography that secures Bitcoin transactions and wallets. However, experts widely agree that practical quantum attacks remain years, if not decades, away from realization. The current consensus suggests that sufficiently powerful quantum computers capable of threatening Bitcoin’s security won’t emerge before 2030 at the earliest. Blockstream’s research focuses specifically on implementing hash-based signatures, which are considered quantum-resistant. These cryptographic signatures rely on hash functions rather than mathematical problems that quantum computers could solve efficiently. The company’s approach involves preparing security upgrades before they become urgently necessary, allowing for controlled implementation rather than emergency responses. This methodology aligns with established cybersecurity best practices across critical infrastructure sectors. The Technical Foundation: How Hash-Based Signatures Work Hash-based signatures utilize one-time signature schemes that remain secure even against quantum computing attacks. These systems work by creating a chain of hashes where each signature reveals only part of the private key, making them fundamentally resistant to quantum decryption methods. The technology has existed for decades but has seen limited implementation due to larger signature sizes and computational requirements. Recent advancements, however, have made these signatures more practical for blockchain applications. Comparison of Signature Schemes Signature Type Quantum Resistance Signature Size Current Usage ECDSA (Current Bitcoin) Vulnerable ~72 bytes Widely deployed Hash-Based (XMSS) Resistant ~2-4 KB Experimental Lattice-Based Resistant ~1-2 KB Research phase Blockstream’s Liquid Network: The Testing Ground The Liquid Network serves as Blockstream’s primary platform for testing quantum-resistant technologies. As a Bitcoin sidechain, Liquid enables faster transactions and enhanced privacy features while maintaining strong connections to the main Bitcoin blockchain. This Layer 2 solution provides an ideal environment for implementing and testing new cryptographic methods without affecting Bitcoin’s core protocol. The network’s controlled environment allows for gradual deployment and thorough security auditing. Back emphasized that the Taproot upgrade, activated on Bitcoin in November 2021, creates crucial flexibility for implementing new signature methods. This protocol enhancement enables more complex smart contracts and privacy features while maintaining backward compatibility. Importantly, Taproot’s design allows for the introduction of alternative signature schemes without disrupting existing Bitcoin users or requiring contentious hard forks. This architectural flexibility represents a significant advantage for gradual security upgrades. Controlled Implementation: Gradual deployment minimizes disruption Backward Compatibility: Existing systems continue functioning Testing Environment: Liquid Network provides real-world conditions Community Coordination: Multi-stakeholder approach to upgrades The Broader Industry Context and Timeline The cryptocurrency industry has been monitoring quantum computing developments for several years. Major technology companies including Google, IBM, and Microsoft have made significant advances in quantum hardware, though practical applications remain limited. The National Institute of Standards and Technology (NIST) has been running a multi-year competition to standardize post-quantum cryptography, with several promising candidates emerging from the process. Blockstream’s announcement aligns with increasing institutional attention to quantum risks. Financial institutions, government agencies, and technology firms worldwide are developing quantum-resistant strategies. The European Union’s Quantum Flagship initiative and the United States’ National Quantum Initiative both emphasize the importance of preparing cryptographic systems for the quantum era. These coordinated efforts suggest that quantum preparedness will become standard practice across digital infrastructure sectors. Expert Perspectives on Quantum Preparedness Cryptography experts generally support Back’s proactive approach. Dr. Michele Mosca, co-founder of the Institute for Quantum Computing at the University of Waterloo, famously developed Mosca’s Theorem, which helps organizations determine when to transition to quantum-resistant cryptography. His research suggests that organizations should begin planning for quantum resistance when the threat becomes 50% likely within their security planning horizon. For long-lived systems like Bitcoin, this planning should begin well before practical quantum computers exist. Industry analysts note that Bitcoin’s decentralized nature presents both challenges and advantages for quantum preparedness. The network’s distributed governance requires broad consensus for protocol changes, potentially slowing responses to emerging threats. However, Bitcoin’s robust developer community and strong security culture provide resources for thorough testing and implementation. The cryptocurrency’s substantial market capitalization also creates strong incentives for maintaining security against all potential threats. Practical Implications for Bitcoin Users and Developers For everyday Bitcoin users, quantum computing threats remain distant concerns. Current best practices for securing Bitcoin holdings remain effective against all known threats. Users should continue following established security protocols including using hardware wallets, maintaining strong private key security, and avoiding address reuse. The Bitcoin community has demonstrated remarkable resilience and adaptability throughout its history, suggesting it will successfully navigate quantum challenges when they become more immediate. Developers working on Bitcoin-related projects should monitor quantum-resistant cryptography developments. The transition to post-quantum security will likely occur gradually over several years, with multiple solutions emerging for different use cases. Developers can prepare by familiarizing themselves with hash-based signature implementations and participating in testing programs. Educational resources from organizations like the Bitcoin Development Center and academic cryptography programs provide valuable learning opportunities. Conclusion Adam Back’s announcement regarding quantum computing threats to Bitcoin represents a responsible, forward-looking approach to cryptocurrency security. Blockstream’s research into hash-based signatures for the Liquid Network demonstrates the cryptocurrency industry’s commitment to long-term viability. While practical quantum attacks remain years away, proactive preparation ensures that Bitcoin and related technologies will remain secure as computational capabilities evolve. This strategic approach balances current stability with future security needs, maintaining Bitcoin’s position as a robust digital asset system. FAQs Q1: When will quantum computers realistically threaten Bitcoin? Most experts estimate that practical quantum attacks on Bitcoin’s cryptography remain at least 10-15 years away. Current quantum computers lack sufficient qubits and error correction to break elliptic curve cryptography efficiently. Q2: What makes hash-based signatures quantum-resistant? Hash-based signatures rely on one-time signature schemes and hash functions that remain secure even against quantum algorithms. They don’t depend on mathematical problems that quantum computers can solve efficiently, unlike current elliptic curve cryptography. Q3: Will Bitcoin require a hard fork for quantum-resistant upgrades? Not necessarily. The Taproot upgrade enables new signature methods through soft forks, allowing backward-compatible upgrades. This means existing users and systems can continue operating while new security features are implemented. Q4: How does the Liquid Network help with quantum preparedness? As a Bitcoin sidechain, Liquid provides a controlled environment for testing quantum-resistant technologies without affecting the main Bitcoin blockchain. This allows for thorough security auditing and gradual implementation. Q5: Should Bitcoin users take immediate action regarding quantum threats? No immediate action is necessary for most users. Current security best practices remain effective. However, users should stay informed about developments and follow recommendations from trusted security sources as the technology evolves. This post Quantum Computing Threat to Bitcoin: Adam Back Reveals Proactive Security Strategy for Long-Term Protection first appeared on BitcoinWorld .

15 Apr 2026, 17:39

Bitcoin Developers Propose BIP-361 to Freeze Quantum-Vulnerable Legacy Addresses

Jameson Lopp and five other individuals have proposed freezing all quantum-vulnerable Bitcoin addresses to protect BTC from future quantum threats. The motivation behind this development comes from a long-standing concern in the community that advances in the technology could eventually compromise the network’s current security structure. Migration Towards Safer Wallets In a Tuesday post on GitHub, the group outlined a three-step process to stop using older and less secure wallet types under Proposal BIP-361. The draft builds on work that was first introduced in February on BIP-360. In this version, they proposed a soft fork that would introduce a new output type called Pay-to-Merkle-Root (P2MR). This, in turn, would remove the original key path found in Bitcoin addresses that makes the public keys vulnerable to exposure. Under the latest proposal, the first phase would prevent users from sending Bitcoin to older addresses deemed quantum-vulnerable. This is meant to encourage people toward upgrading their wallets to newer models. The second part would come two years later and introduce a stricter cut-off. At this stage, any wallet still using the old signature style will no longer be able to send Bitcoin at all. Simply put, if exchanges and everyday users do not move their holdings to newer and safer wallets by this point, they will become stuck and unusable. However, developers are also discussing a possible third phase that would give people an opportunity to recover their funds if they missed the deadline. Furthermore, this step is not yet confirmed and requires more research and consensus within the Bitcoin community. What this Means For the Network Industry projections show that quantum machines could become a real danger to Bitcoin’s cryptography as early as 2027 to 2030. At the same time, estimates also indicate that roughly 34% of the flagship cryptocurrency’s supply is already exposed to the vulnerability. The proposal says that such an attack may not be obvious right away, which makes it easier for bad actors to gain access to the vulnerable addresses without being detected. As such, developers argue that waiting until the threat is immediate would be too risky. The post also mentions some of the benefits that could come from a network-wide upgrade. For instance, such an update would make the whole network more resilient against future attacks and reduce uncertainty over its long-term security. Another positive aspect the draft highlights is how a clear timeline would align everyone in the ecosystem. This, according to the developers, is because it would make it easier for wallets, exchanges, and institutions to prepare in advance for any future attacks instead of reacting while in a crisis. Some institutions are already taking steps towards securing their holdings, with Blockstream Research recently announcing that it has deployed the first transactions on a live Bitcoin sidechain protected by post-quantum cryptography. Meanwhile, the total supply of Bitcoin in circulation would greatly reduce once a huge portion of it becomes permanently inaccessible. While this may increase scarcity, developers also believe that it would make people more responsible for their holdings. The post Bitcoin Developers Propose BIP-361 to Freeze Quantum-Vulnerable Legacy Addresses appeared first on CryptoPotato .

15 Apr 2026, 13:45

Bitcoin’s Quantum Defense: BIP-361 Proposal Unveils Critical Plan to Secure the Network

BitcoinWorld Bitcoin’s Quantum Defense: BIP-361 Proposal Unveils Critical Plan to Secure the Network In a pivotal move for global digital finance, a new technical proposal aims to fortify the Bitcoin network against a looming technological frontier. The BIP-361 proposal, introduced to the Bitcoin developer community, outlines a strategic defense against the potential threat of quantum computing. This initiative calls for the gradual phasing out of current cryptographic signature methods, marking a significant evolution in the protocol’s foundational security. The transition plan, reportedly scheduled to begin around 2029, represents one of the most forward-looking upgrades in Bitcoin’s history. Understanding the BIP-361 Quantum Defense Proposal The Bitcoin Improvement Proposal (BIP) 361 directly addresses a vulnerability that cryptographers have monitored for years. Currently, Bitcoin relies on the Elliptic Curve Digital Signature Algorithm (ECDSA) and its more recent counterpart, Schnorr signatures. These algorithms secure every transaction by proving ownership of private keys. However, theoretical advances in quantum computing suggest that sufficiently powerful machines could one day break these cryptographic schemes. Consequently, the BIP-361 proposal initiates a carefully planned migration to quantum-resistant algorithms. This process would not be an abrupt change. Instead, the plan involves an initial restriction on new transactions sent to vulnerable, non-upgraded addresses. Following this restriction, the network would implement a multi-year grace period. This grace period allows users ample time to move their assets from old addresses to new, quantum-secure ones. Ultimately, assets remaining in vulnerable addresses after the grace period would become invalid. This staged approach prioritizes network security while minimizing disruption for users. The Cryptographic Foundation: ECDSA and the Quantum Threat To appreciate the necessity of BIP-361, one must understand the technology it seeks to replace. ECDSA is the cryptographic workhorse for both Bitcoin and Ethereum. It creates a digital signature using a private key, which anyone can verify with a corresponding public key without revealing the secret. The security of ECDSA rests on the extreme mathematical difficulty of deriving the private key from the public key, a problem known as the elliptic curve discrete logarithm problem. Quantum computers, however, leverage principles of quantum mechanics to solve specific mathematical problems exponentially faster than classical computers. Shor’s algorithm, a famous quantum algorithm, could theoretically solve the discrete logarithm problem that secures ECDSA. While a quantum computer capable of this feat does not exist today, its potential development drives proactive security measures. The goal of BIP-361 is to transition the network before such a machine becomes operational, thereby protecting trillions of dollars in value. Expert Perspectives on the Quantum Timeline Cryptography experts consistently emphasize the distinction between theoretical risk and immediate danger. Most researchers estimate that a quantum computer powerful enough to threaten ECDSA is likely a decade or more away. This timeline provides a crucial window for preparation. The proposed 2029 start date for BIP-361’s activation aligns with conservative estimates within the academic community. Furthermore, the multi-year grace period embedded in the proposal accounts for the slow pace of user adoption and the complexity of upgrading global financial infrastructure. Industry analysts note that this proactive stance offers Bitcoin a significant advantage. Unlike traditional financial systems with centralized upgrade paths, Bitcoin’s decentralized nature requires broad consensus for such a fundamental change. Starting the discussion and planning now ensures that when a quantum threat materializes, the network will be prepared. This forward-thinking approach enhances Bitcoin’s long-term credibility as a robust store of value. Comparative Analysis: Bitcoin’s Path Versus Other Networks Bitcoin is not the only blockchain considering quantum resistance. Several newer projects have built quantum-resistant algorithms into their foundation from the start. However, Bitcoin’s challenge is unique due to its massive, established user base and immutable transaction history. The BIP-361 proposal must safeguard existing funds while enabling a secure future. This requires a backward-compatible transition strategy, which is far more complex than building a new system from scratch. The table below outlines key differences between the current state and the post-transition goal: Feature Current System (Pre-BIP-361) Target System (Post-Transition) Primary Signature Algorithm ECDSA / Schnorr Quantum-Resistant Algorithm (TBD) Quantum Attack Vulnerability Theoretically Vulnerable Designed to Be Resistant Address Format Legacy (e.g., 1…), SegWit (bc1q…) New, Quantum-Secure Format User Action Required None Move funds to new address type Activation Timeline N/A Proposed start ~2029 This transition highlights Bitcoin’s evolutionary capacity. The network has successfully navigated major upgrades before, such as the adoption of Segregated Witness (SegWit). Each upgrade required extensive technical debate and community coordination. The BIP-361 proposal follows this established tradition of rigorous, consensus-driven development. The Implementation Roadmap and Potential Impacts The reported roadmap for BIP-361 involves several clear phases. First, developers must agree on and standardize a new quantum-resistant signature algorithm. Candidates include lattice-based, hash-based, or multivariate cryptography. Next, the Bitcoin Core software and other node implementations would need to support the new standard through a soft fork, ensuring network consensus. Finally, wallet providers, exchanges, and custody services must update their software to generate and recognize the new address types. The impacts of this upgrade will be widespread: For Users: Individuals will need to move their Bitcoin from old addresses to new, quantum-resistant addresses during the grace period. This action will be similar to past upgrades. For Businesses: Exchanges, payment processors, and financial services must update their systems to handle new transaction types and educate their customers. For the Network: Successfully navigating this transition would represent a monumental achievement in decentralized governance and long-term planning, potentially increasing institutional confidence. For Security: The upgrade would neutralize a major future threat, securing Bitcoin’s position for the coming decades. Critically, the proposal aims to make this transition as seamless as possible. The long lead time and grace period are central to this goal. Developers understand that user experience and security are equally important for a network that serves as global digital infrastructure. Conclusion The BIP-361 proposal marks a critical juncture in Bitcoin’s development, shifting focus from present-day challenges to future-proof security. By proactively addressing the quantum computing threat, the Bitcoin community demonstrates its commitment to preserving the network’s integrity as a decentralized financial system. This planned, gradual transition from ECDSA to quantum-resistant cryptography underscores the sophisticated and resilient nature of Bitcoin’s open-source development model. While the technical work and community consensus-building will be substantial, the successful implementation of this quantum defense plan would secure Bitcoin’s foundational value proposition for generations to come. FAQs Q1: What is the main goal of the BIP-361 proposal? The primary goal of BIP-361 is to protect the Bitcoin network from the future threat of quantum computing by phasing out the currently used ECDSA and Schnorr signature algorithms and replacing them with quantum-resistant cryptographic standards. Q2: Do I need to do anything with my Bitcoin right now because of this proposal? No, immediate action is not required. The proposal outlines a transition starting around 2029, followed by a grace period of several years. Users will have ample time to move their funds to new, secure addresses when wallet software supports the upgrade. Q3: Is quantum computing an immediate threat to Bitcoin today? No, it is not an immediate threat. Experts consensus suggests a capable quantum computer is likely years or decades away. BIP-361 is a proactive, preventative measure to ensure Bitcoin’s security long before such technology becomes a reality. Q4: How does this proposal affect other cryptocurrencies like Ethereum? Ethereum also uses ECDSA and faces the same theoretical quantum threat. While BIP-361 is specific to Bitcoin, its discussion and potential implementation will likely influence research and planning across the entire cryptocurrency industry. Q5: What happens to Bitcoin in old addresses after the grace period? According to the proposal’s reported details, Bitcoin held in addresses that use the old, vulnerable signature scheme after the multi-year grace period would become invalid and unspendable. This mechanism incentivizes users to migrate to the new, secure system. This post Bitcoin’s Quantum Defense: BIP-361 Proposal Unveils Critical Plan to Secure the Network first appeared on BitcoinWorld .

15 Apr 2026, 13:44

Kaspa (KAS) And Toncoin (TON): With High‑Throughput Chains Back In The Spotlight, Do KAS And TON Lead The Next Payments‑Layer Rally Or Fade Again?

As we cross the mid-point of April 2026, the narrative of "crypto as money" is undergoing a high-tech facelift. The market's attention is pivoting toward high-throughput chains capable of handling global payment volumes without breaking a sweat. In this arena, Kaspa (KAS) and Toncoin (TON) stand out as the primary contenders, though they are currently running at very different speeds. While one is still warming up its engines at a support base, the other is already accelerating down the track. Kaspa (KAS): Early Base, Not Yet Leadership Source: tradingview Kaspa (KAS) is currently focused on the Toccata hard fork, which reached its critical "feature freeze" today, April 15, 2026, ahead of its scheduled June activation. This upgrade aims to transition the network from a pure "fast cash" DAG into a programmable smart contract platform with native ZK infrastructure and Covenants++. Despite the recent mainnet launch of the Igra Network (EVM layer) and WarpCore’s integration with traditional banking rails, KAS remains in a "neutral-to-weak" technical state. Trading just under its 7-day ($0.0325) and 30-day ($0.0339) moving averages, KAS is struggling to turn its high-throughput fundamentals into a definitive breakout. Kaspa (KAS) Price Scenarios: Base Case: A sideways consolidation within a -20% to +30% band (roughly $0.026–$0.042). The market is currently weighing the Toccata hard fork's potential utility against its June activation timeline, keeping the price in a defensive range. Bullish Path: A speculative "Fast PoW" rally targeting $0.045–$0.05 (+35% to +55%). This would require a daily close above the 30-day SMA, likely fueled by a spike in developer interest as the "Covenants++" mainnet rehearsal begins. Bearish Path: A failure to hold the current support base, leading to a slide toward $0.022–$0.025 (-25% to -35%). If macro sentiment turns risk-off, KAS may revisit its local lows before the new Layer-1 programmability kicks in. Toncoin (TON): Stronger Trend, Higher Bar Source: tradingview Toncoin (TON) is the current momentum favorite in the payments sector following the successful activation of Catchain 2.0 on April 9, 2026, which slashed block generation times to 400 milliseconds. This "MTONGA" (Make TON Great Again) upgrade has made Telegram-integrated payments effectively sub-second, a move that recently landed Toncoin on Grayscale’s Q2 Watchlist. While the network faces a temporary jump in inflation to 3.6% due to the faster block rate, the market is already pricing in a June vote to curb validator rewards. Trading firmly above its 7-day ($1.36) and 30-day ($1.28) averages, TON is the most likely candidate to lead a payments-layer rally, though it now faces the "boss level" resistance of its long-term average. Toncoin (TON) Price Scenarios: Base Case: A healthy consolidation within a -15% to +35% band (roughly $1.15–$1.85). TON is currently using its 30-day SMA ($1.28) as a durable springboard for further attempts at upper-range resistance. Bullish Path: A leadership leg targeting the $1.68 200-day average (+25% to +40%). A push to this level would confirm a full trend reversal, potentially triggered by the next MTONGA milestone: a 6x reduction in transaction fees. Bearish Path: A "priced-in" pullback toward $1.05–$1.10 (-20% to -25%). This is a realistic risk if messaging-payment headlines stall and speculative capital rotates into more deeply discounted "value" laggards. Conclusion As we move through Q2 2026, Toncoin (TON) is the clear frontrunner for the payments-layer narrative, backed by sub-second finality and the distribution power of Telegram. Kaspa (KAS) offers a compelling "value" alternative, but it must first prove that its upcoming Toccata upgrade can attract sustained on-chain volume. If the high-throughput narrative survives the month, expect TON to maintain its leadership while KAS acts as a high-beta catch-up play once its reversal is confirmed. If headlines turn into noise, TON has the stronger cushion of support, while KAS remains more vulnerable to further range-bound drift. Disclaimer: This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice.