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19 May 2026, 12:21
Can ADA price break $0.26 after V11 'Van Rossem' hard fork?
Cardano (ADA) cryptocurrency has been trading in a tight range between $0.24 and $0.26 as the market reacts to network upgrades, institutional developments, and shifting trader positioning. The token is currently priced around $0.2493, showing only a slight 24-hour change of about +0.3%. Tight range forms as buyers defend $0.24 support Over the past few days, Cardano has been moving inside a narrow range between $0.24 and $0.26. The lower boundary around $0.24 has repeatedly acted as a support level, preventing deeper declines toward $0.22. On the upside, $0.26 remains the first major resistance level that has capped recent recovery attempts. From a technical perspective, the Relative Strength Index (RSI) readings have been sitting between 41 and 46, which places momentum in a neutral-to-slightly-oversold area. This has allowed brief recovery moves, but without strong directional follow-through. In addition, a descending triangle pattern is visible on higher timeframes, according to market analyst Jonathan Carter. Cater notes that ADA’s repeated defense of the lower boundary suggests ongoing accumulation rather than distribution. A breakout above the structure would place immediate focus on $0.330, followed by higher resistance levels at $0.515 and $0.810 in extended moves. However, failure to hold above $0.24 would expose downside pressure toward $0.22. https://twitter.com/JohncyCrypto/status/2056311411488211041?s=20 V11 “Van Rossem” hard fork drives event anticipation The main driver behind recent price stability is the upcoming V11 “Van Rossem” hard fork upgrade. The update has already been activated on Cardano’s preview testnet, marking a key step toward a full mainnet transition. A governance vote scheduled for May 29 will determine final activation conditions. The upgrade introduces Plutus improvements and BLS12-381 cryptography, which strengthen the foundation for zero-knowledge proof applications and more advanced smart contract capabilities. This technical shift is viewed as part of Cardano’s long-term scaling roadmap rather than a short-term patch. Developer-focused changes like these tend to influence market behaviour ahead of governance milestones. The anticipation around the vote has contributed to a mild rebound in price despite broader market weakness. On-chain sentiment is also reflecting accumulation behaviour. CryptoPatel reported that approximately 67% of the ADA supply is now held by whale wallets, marking the highest concentration level since 2020. This level of accumulation suggests that larger holders have continued to build positions during periods of price consolidation rather than distribution. Institutional expansion adds another layer of support Institutional developments are also contributing to ADA’s current positioning. CME Group and Nasdaq are preparing to launch a crypto index futures product scheduled for June 8. The index will include major cryptocurrencies such as Bitcoin, Ethereum, Solana, XRP, Chainlink, Stellar, and Cardano. The structure is designed to offer regulated exposure through a single diversified contract. According to analyst Mintern, the inclusion of Cardano in this index places the asset within a regulated framework used by hedge funds and asset managers seeking broad crypto exposure. This type of product typically increases liquidity over time by creating indirect demand through portfolio allocation strategies. At the same time, derivatives data show a slight cooling in speculative positioning. Open interest has declined by roughly 1.55% to about $508.64 million, indicating reduced leverage exposure. In contrast, spot trading activity has surged significantly, with volume increasing by more than 100%. This divergence suggests that market participation is currently driven more by direct accumulation than short-term speculation. Cardano price forecast Short-term price direction for Cardano is closely tied to the $0.24 support level. As long as this zone holds, analysts such as Jonathan Carter expect potential retests of $0.26. A confirmed breakout above $0.26 would shift attention toward the next resistance zone around $0.30, with further extension levels only coming into focus if momentum strengthens after the governance vote. Cardano price analysis On the downside, a break below $0.24 could trigger a move toward $0.22, particularly if broader crypto markets face additional selling pressure. This scenario would weaken the current accumulation structure and delay any breakout attempts tied to the V11 upgrade narrative. The upcoming May 29 governance vote remains the most immediate catalyst. Its outcome will determine whether Cardano (ADA) transitions from a compression phase into a directional move or continues consolidating within its current range. The post Can ADA price break $0.26 after V11 'Van Rossem' hard fork? appeared first on Invezz
19 May 2026, 12:20
Cardano News: Cardano’s Quantum-Safe Roadmap vs. Muted Market Response: Why ADA Is Stagnant
Cardano News: ADA is trading near $0.25, stuck in a $0.25–$0.28 intraday band with neutral funding rates and whale accumulation at a 30-day low. However, Cardano is executing one of the most aggressive post-quantum cryptography pushes of any major blockchain, complete with a live governance vote, a formal research proposal expected imminently, and a roadmap that places it ahead of Ethereum on quantum readiness. The contradiction is stark and the market is not resolving it. Technical milestones are piling up. Price is not moving. The question the market is sitting with is whether crypto security infrastructure has any near-term pricing power at all, or whether ADA is simply trapped in a broader altcoin liquidity drought that no governance vote can fix. Cardano (ADA) 24h 7d 30d 1y All time Discover: The best crypto to diversify your portfolio with Cardano’s Post-Quantum Push: What the Roadmap Actually Says Charles Hoskinson has framed Cardano’s quantum resistance strategy as an existential preparation play, not an emergency response. Speaking publicly this week, Hoskinson described the quantum threat as “like an asteroid coming towards Earth”, a slow-moving but terminal risk that decentralized networks need to coordinate around before it becomes a market shock. A formal IOHK research proposal is expected next week, building on a governance vote already in motion. The technical architecture under discussion centers on a phased migration model. Hoskinson pointed to Cardano’s established hard fork cadence as a structural advantage, the network has executed regular protocol upgrades without fragmentation, which makes a future quantum-resistant migration more tractable than on chains with rigid upgrade cultures. UPDATE: #Cardano $ADA Founder Charles Hoskinson says "quantum is here to stay. We had all this theoretical physics, and now, we're able to realize those physics. Retrocausality is interesting—IBM noticed strange anomalies with their quantum computers—photons going back in time." pic.twitter.com/0bh4zdy5GN — Angry Crypto Show (@angrycryptoshow) May 14, 2026 The planned approach would layer post-quantum cryptographic signatures alongside existing ones, preserving compatibility while adding quantum-safe security primitives. Google Quantum AI reportedly ranked Cardano second among major blockchains for post-quantum security posture, behind only Bitcoin and ahead of Ethereum and Solana, a ranking that contributed to ADA’s inclusion in the Hashdex Nasdaq Crypto Index ETF despite persistent price underperformance. Cardano also logs roughly 680 GitHub commits per week across ~80 repositories, placing it among the most active chains by development output. The work is real. The market premium for it is not. Cardano is not alone in this race. Ripple has outlined a four-phase roadmap for the XRP Ledger targeting quantum resistance by 2028. REMINDER: Cardano is still building. Over the last 3 years, Cardano ranks 3rd among all blockchains in code commits. pic.twitter.com/NYpXIYXQQm — TapTools (@TapTools) May 18, 2026 Bitcoin developers have circulated BIP-360 and BIP-361 as migration frameworks, with BIP-361 proposing a staged move away from vulnerable addresses that could freeze older coins after a deadline. Cardano’s governance-first approach to this migration distinguishes it from those proposals, but the market has not assigned that distinction a valuation premium. Can Cardano (ADA) Price Break Out of Its $0.28 Range? ADA is sitting approximately 80% below its $3.10 all-time high and roughly 49% down year-to-date. The $0.25–$0.28 range has acted as a soft floor through much of Q1–Q2 2026, but the 200-day moving average sits near $0.46 – a level the token has not challenged in months. Resistance at $0.28 capped the intraday high this week; support near $0.258 held the low. Source: ADAUSD / Tradingview Funding rates have since normalized to neutral. Traders are using ADA as a volatility vehicle, not a conviction hold, and that dynamic suppresses the impact of any fundamental catalyst, including a quantum security roadmap. If ADA breaks $0.28 on volume following the release of the formal IOHK quantum research proposal and Protocol 11 hard fork confirmation, targeting a retest of $0.34–$0.36. Catalyst is institutional re-rating of crypto security infrastructure as a premium. However, a break below $0.258 support on sustained risk-off conditions opens a retest of $0.22–$0.24. Invalidation of the current range would erase the modest recovery from Q1 lows and delay any narrative re-rating. Discover: The best pre-launch token sales The post Cardano News: Cardano’s Quantum-Safe Roadmap vs. Muted Market Response: Why ADA Is Stagnant appeared first on Cryptonews .
19 May 2026, 05:46
Ripple CTO Explains XRPL Hard Forks
Ripple Chief Technology Officer David Schwartz has addressed concerns over the XRP Ledger's (XRPL) frequent "technical hard forks."
19 May 2026, 05:21
Cardano launches V11 hard fork, mainnet vote on May 29
🚀 Cardano activates V11 hard fork on testnet and sets May 29 for a mainnet vote. Developers are testing faster, cheaper smart contracts in $ADA’s updated environment. 🟢 Critical point: Mainnet upgrade date may shift if final checks reveal issues. Continue Reading: Cardano launches V11 hard fork, mainnet vote on May 29 The post Cardano launches V11 hard fork, mainnet vote on May 29 appeared first on COINTURK NEWS .
18 May 2026, 13:40
Citi Warns Bitcoin Faces Unique Quantum Computing Vulnerability Due to Slow Upgrades
BitcoinWorld Citi Warns Bitcoin Faces Unique Quantum Computing Vulnerability Due to Slow Upgrades Bitcoin, the world’s largest cryptocurrency by market capitalization, faces a unique and potentially severe threat from the rise of quantum computing, according to a new analysis from Citigroup. The report, covered by CoinDesk, highlights that Bitcoin’s conservative governance structure and slow protocol upgrade speed make it particularly susceptible to attacks that could compromise a significant portion of its circulating supply. The Core Vulnerability: Exposed Public Keys Citi analyst Alex Saunders identified that the primary weakness lies in public keys that have already been exposed on the blockchain. Unlike modern best practices where public keys are only revealed when a transaction is spent, older Bitcoin addresses and transaction types have their public keys permanently visible. This includes early pay-to-public-key (P2PK) addresses and the wallet widely believed to belong to Bitcoin’s pseudonymous creator, Satoshi Nakamoto. According to recent estimates, between 6.5 million and 6.9 million Bitcoin have already had their public keys exposed. This represents roughly one-third of the total circulating supply, currently valued at approximately $450 billion. In a future where sufficiently powerful quantum computers exist, an attacker could theoretically use Shor’s algorithm to derive the private key from a public key, allowing them to forge transactions or steal funds from those addresses. The ‘Harvest Now, Decrypt Later’ Threat Saunders also warned of a more immediate and insidious tactic: ‘harvest now, decrypt later’ attacks. In this scenario, malicious actors collect encrypted data or on-chain transaction information today, storing it until quantum technology matures enough to decrypt it. This means that even transactions that are secure by today’s standards could become vulnerable in the future, posing a long-term risk to privacy and asset security. The report underscores that while quantum computing is not yet a practical threat to Bitcoin, the window for proactive defense is narrowing. The timeline for when a quantum computer capable of breaking Bitcoin’s Elliptic Curve Digital Signature Algorithm (ECDSA) will exist remains uncertain, with estimates ranging from a decade to several decades. However, the sheer value at stake and the slow pace of Bitcoin’s governance make preparation critical. Why Bitcoin’s Governance Matters Bitcoin’s decentralized and conservative upgrade process, while a strength for security and stability, is a weakness in this context. Implementing quantum-resistant cryptographic algorithms, such as Lamport signatures or lattice-based cryptography, would require a soft fork or hard fork, demanding broad consensus among miners, node operators, and the community. This process can take years, as seen with past upgrades like SegWit or Taproot. The report suggests that Bitcoin’s governance structure may not be able to react quickly enough once a quantum threat becomes imminent. Conclusion The Citi analysis serves as a sobering reminder that even the most established blockchain networks are not immune to future technological disruptions. While quantum computing remains a nascent field, the potential for catastrophic financial loss is real. The report calls for the cryptocurrency industry, and Bitcoin in particular, to begin planning and testing quantum-resistant upgrades now, rather than waiting for a crisis. For Bitcoin holders, the key takeaway is to be aware of the risks associated with old, exposed addresses and to consider moving funds to more secure, modern wallets that minimize public key exposure. FAQs Q1: What makes Bitcoin vulnerable to quantum computers? Bitcoin uses the Elliptic Curve Digital Signature Algorithm (ECDSA) for security. A sufficiently powerful quantum computer could run Shor’s algorithm to derive a private key from a public key, allowing an attacker to forge signatures and steal funds. Bitcoin’s slow upgrade process makes it difficult to implement quantum-resistant cryptography quickly. Q2: How much Bitcoin is at risk? Approximately 6.5 to 6.9 million BTC have already exposed their public keys, representing about one-third of the total supply, valued at roughly $450 billion. This includes coins in early P2PK addresses and the wallet of Satoshi Nakamoto. Q3: What is a ‘harvest now, decrypt later’ attack? This is a strategy where attackers collect encrypted data or on-chain transaction information today, storing it until quantum computers become powerful enough to decrypt it in the future. This means that even current, secure transactions could become vulnerable later. Q4: When will quantum computers actually threaten Bitcoin? Estimates vary widely, but most experts believe a quantum computer capable of breaking Bitcoin’s cryptography is at least 10 to 20 years away. However, the threat is considered credible enough that the industry should begin preparing now due to the long lead time required for protocol upgrades. Q5: What can Bitcoin holders do to protect themselves? Users should avoid using old addresses that have already spent from them (which exposes the public key). Best practices include using modern wallets that generate new addresses for each transaction and not reusing addresses. Moving funds from legacy P2PK addresses to newer SegWit or Taproot addresses is also recommended. This post Citi Warns Bitcoin Faces Unique Quantum Computing Vulnerability Due to Slow Upgrades first appeared on BitcoinWorld .
18 May 2026, 06:46
Pi Network’s PI Plunges to New 3-Month Low Despite Hype Around ‘Game-Changing’ Update
Pi Network’s native token is on the move again, but in the opposite direction of what the project’s multi-million fan base expects and hopes. The latest leg down comes amid community expectations regarding the new protocol updates and some team announcements. PI Dumps Yet Again It’s safe to say that the popular altcoin has seen better days, which weren’t all that long ago. Recall that it exploded to $0.30 two months ago during the mounting hype about the upcoming listing on the veteran US exchange, Kraken. The actual development, though, became a classic sell-the-news moment as PI plummeted shortly after it went live for trading, going down to its starting position at $0.18. The subsequent breakout attempts were not as impressive, and PI was halted at $0.20 during each of them. The last one was at the end of April, when the bears took complete control and have been dominating ever since. PI managed to find some support at $0.17 and spent a few weeks trading sideways between that lower boundary and $0.18. However, the rejection during the weekend brought the token down to $0.155, which was a three-month low. Another such local setback arrived in the past 12 hours as the entire market crashed . However, PI’s nosedive was more painful than almost all other altcoins, dumping by another 6% to under $0.15. Its market capitalization has plunged below $1.6 billion, pushing the asset well outside the top 50 alts by that metric. Pi Network (PI) Price on CoinGecko Update Still Awaited Aside from issuing an urgent warning about the safety of its user base and an important KYC announcement , the team behind the project recently outlined the deadline by which the protocol upgrade v23 had to be successfully migrated. Following the completion of previous updates, such as v19.6, v19.9, v20.2, and v22, the team set May 15 as the date for the latest one. Although that date passed on Friday, there hasn’t been an official statement from the Core Team about its successful completion. There are some contradicting comments on X, with some users claiming that the update has been deployed, while others believe it might take a few more days. Nevertheless, they all seem convinced that v23 will be a game-changer for the broader Pi Network ecosystem, as it’s expected to pave the way for native smart contracts, dApps, and a Pi Dex. The post Pi Network’s PI Plunges to New 3-Month Low Despite Hype Around ‘Game-Changing’ Update appeared first on CryptoPotato .
