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7 May 2026, 09:42
Cardano News: Preview Network Milestone Tracking the 80% SPO Threshold for Mainnet
Cardano van Rossem hard fork news landed on the preview test network on May 5, with Intersect, the member-based organization coordinating Cardano’s technical roadmap, confirming both the governance action submission and the release of Cardano Node version 11.0.1 Pre-Release simultaneously. The upgrade moves Protocol Version 11 one step closer to mainnet , with the critical variable now shifting entirely to SPO (Stake Pool Operator) readiness: at least 85% of stake pools by active stake must upgrade before ratification can proceed. For ADA holders watching the Voltaire era governance machinery run in real time, this is the preview phase working exactly as designed. Source: Intersect Node 11.0.1 is the first release to formally support Cardano’s intra-era hard fork mechanism – meaning the chain upgrades protocol version without triggering an era transition out of Conway. Transaction shape doesn’t change. Ecosystem disruption is structurally minimized. The release also bumps cardano-api and cardano-cli to their 11.0 series and advances the experimental hard fork target to protocol version 12, signaling the development pipeline is already looking beyond the current upgrade. The upgrade bundles five new Plutus primitive sets, defined in CIP-0109, CIP-0132, CIP-0133, CIP-0138, and CIP-0153, and unifies built-in functions across Plutus V1, V2, and V3. That last point matters: existing V1 and V2 scripts gain access to the full expanded built-in set after the fork, which expands DApp capabilities without requiring contract rewrites. Cardano (ADA) 24h 7d 30d 1y All time Discover: The best crypto to diversify your portfolio with What are the 85% SPO Threshold News Triggers for Cardano The 85% active-stake threshold is not a soft target; it is a constitutional requirement embedded in Cardano’s governance framework. Under the rules established through the Voltaire era’s on-chain governance model, the hard fork governance action cannot be ratified until SPOs representing at least 85% of active stake have upgraded to a node version supporting Protocol Version 11. DReps (Delegate Representatives) and the Constitutional Committee must also vote before the action is enacted on-chain. The threshold logic exists to prevent a chain split. If a critical mass of block-producing nodes hasn’t upgraded, the network risks producing incompatible blocks at the fork boundary, the same failure mode that caused a mainnet chain partition in late 2025 when a malformed delegation transaction forced emergency SPO upgrades to node 10.5.3. That incident made clear that SPO coordination isn’t procedural theater; it’s the actual security layer. The current SPO upgrade percentage on preview is not yet publicly confirmed at a precise figure, but the historical pattern from prior Cardano hard forks, including the Chang upgrade cycle, suggests the initial wave of large, professionally run pools upgrades within the first 72 to 96 hours of a preview release. Smaller home-hosted pools typically lag by one to two weeks. Community tracking tools, including Cardano Scan and PoolTool, are the live data sources to watch as the count climbs toward the 85% mark. ATTENTION The van Rossem Hard Fork GA has been submitted to the Preview test network today. https://t.co/a49iLgG3e3 Cardano Node version 11.0.1 Pre-Release is also now available. This version is an essential requirement to safely cross the hard fork. SPOs, DApps and… pic.twitter.com/UotUWDtuet — Intersect (@IntersectMBO) May 5, 2026 Intersect’s announcement was direct: “ATTENTION The van Rossem Hard Fork GA has been submitted to the Preview test network today. Cardano Node version 11.0.1 Pre-Release is also now available. This version is an essential requirement to safely cross the hard fork. SPOs, DApps, and developers are urged to upgrade immediately.” The Chang hard fork experience – where exchange and dApp lags delayed mainnet activation even after SPOs crossed the initial threshold – means the pressure is now on the full ecosystem stack, not just pool operators. Discover: The best pre-launch token sales The post Cardano News: Preview Network Milestone Tracking the 80% SPO Threshold for Mainnet appeared first on Cryptonews .
6 May 2026, 16:10
What to Expect From Stable’s v1.3.0 Mainnet Upgrade
p]:pt-0 [&>p]:mb-2 [&>p]:my-0"> Stable’s v1.3.0 is an upgrade focused on execution safety, EVM consistency, and stronger RPC reliability. p]:pt-0 [&>p]:mb-2 [&>p]:my-0"> EIP-7702 support is being hardened with stricter authorization and rollback checks. p]:pt-0 [&>p]:mb-2 [&>p]:my-0"> Several edge-case fixes target gas accounting, failed ERC20 behavior, COINBASE handling, and blocked precompile ranges. As the global stablecoin market pushes toward a record-breaking $316 billion capitalization , the underlying infrastructure is undergoing a massive “safety-first” recalibration. This morning, the development team behind Stable announced the upcoming v1.3.0 Mainnet protocol upgrade, set for activation on May 13, 2026. This mandatory, non-backward compatible release is designed to transform the network into a production-grade highway for institutional stablecoin transactions, focusing on execution security and network-wide consistency. Scheduled for approximately 07:00 UTC at block height 24,077,500, the v1.3.0 upgrade marks a critical technical pivot. Following the recent regulatory shifts in the CLARITY Act , which moved stablecoins closer to the traditional financial “plumbing,” the Stable protocol is tightening its internal validation logic to prevent the edge-case vulnerabilities that often haunt high-volume blockchains. Hardening the Execution Layer: EIP-7702 and Beyond The centerpiece of the Stable Mainnet v1.3.0 upgrade is a significant hardening of the network’s execution safety. Developers have introduced enhanced system transaction handling that validates not just the sender, but also the destination and method selector. This granular approach effectively closes execution gaps that could theoretically be exploited in complex smart contract interactions. Perhaps most importantly for the 2026 landscape, Stable is doubling down on its support for EIP-7702, a proposal that allows externally owned accounts (EOAs) to temporarily adopt smart contract features . The v1.3.0 release introduces stricter checks on structure and authorization handling for these formats. By aligning EIP-7702 authorization rollback with the official specification, Stable ensures that as users transition toward “Smart Accounts,” their security remains anchored in a predictable, verifiable framework. EVM Refinements and Protocol-Level Protections Beyond transaction safety, the upgrade addresses several lingering edge cases within the Ethereum Virtual Machine (EVM) execution environment. Notable fixes include corrected gas accounting for failed stateful precompile calls and improvements to refund behavior following internal failure of ERC20 calls—a critical fix for stablecoin transfers that require absolute precision. The update also aligns the COINBASE opcode behavior with the latest industry standards, ensuring that rewards and block-level data remain consistent across the network. To further insulate the network from unintended execution paths, Stable is introducing a new range of blocked addresses, specifically covering the Prague precompile address range. Unknown precompile methods will now require query gas, a move that reduces the risk of low-level contract interactions being used to drain network resources or bypass traditional safety checks. This “defensive programming” approach is aimed directly at the institutional partners who require the same level of predictability from a blockchain that they expect from a legacy wire system. Elevating RPC Reliability for Production Infrastructure For indexers, explorers, and backend application developers, the RPC layer is where the “real world” meets the blockchain. Stable v1.3.0 brings a much-needed wave of reliability improvements to this layer. The upgrade ensures that non-public namespaces are no longer exposed by default, and signing APIs are strictly limited to secure configurations. Address formatting will now enforce EIP-55 standards, adding a layer of checksum protection that helps prevent costly human errors during manual address entry. The team has also resolved several system transaction response issues—notably fixing the “from = 0x0” error—and improved error logging for fee history. These changes are designed to provide a more stable foundation for the developers building the next generation of on-chain settlement products that global payment firms like Worldpay and Mastercard are now deploying on-chain. Action Plan for Node Operators and Partners Because v1.3.0 is a non-backward compatible upgrade, node operators must act before the May 13 deadline. Nodes running older versions after activation at block 24,077,500 will essentially be cut off from the network, losing the ability to process transactions or sync new blocks. Self-hosted infrastructure partners are advised to stage the new binary in advance, especially if utilizing tools like Cosmovisor for automated transitions. For those managing nodes manually, the team recommends a scheduled restart at the upgrade height to avoid any disruption in deposit or withdrawal flows. Importantly, the upgrade does not involve a chain reset or state migration; all existing chain data will be preserved, ensuring a seamless experience for end-users and holders of the $STABLE token. The Era of Mature Stablecoin Infrastructure The v1.3.0 upgrade is more than just a routine patch; it is a statement of intent. As Stable continues to scale for real-world usage, the move toward stricter validation and EVM consistency highlights the protocol’s maturity. By hardening the network against edge-case risks today, Stable is positioning itself as the preferred destination for the trillions of dollars in global liquidity that are expected to move on-chain over the next five years. For node operators and partners, the message is simple: upgrade now or risk being left behind as the network enters its most secure and consistent phase to date. The future of decentralized finance is built on execution safety, and on May 13, Stable is setting the new gold standard.
6 May 2026, 11:15
Manta Network Shuts Down Staking Program to Protect Token Value
BitcoinWorld Manta Network Shuts Down Staking Program to Protect Token Value Manta Network, the modular blockchain protocol for zero-knowledge (ZK) applications, has officially ended its staking program for the MANTA token. The decision, announced in late April, took effect on April 20, with all staking rewards based on new token issuance permanently halted. Why Manta Network Ended Staking According to the project team, the primary reason for ending the staking program was to prevent long-term dilution of value for existing MANTA holders. Issuing new tokens as staking rewards, the team explained, was gradually reducing the relative value of each token in circulation. By discontinuing this practice, Manta aims to protect the purchasing power and scarcity of MANTA over time. Additionally, the project stated that the move allows the network to better focus its resources and strategic direction. Rather than allocating a portion of new token supply to staking incentives, Manta can now redirect those resources toward ecosystem development, protocol upgrades, and user acquisition. Timeline and Implementation The staking rewards were officially halted on April 20. Users who had staked MANTA tokens prior to this date ceased receiving new token rewards immediately. The staked tokens themselves remain accessible, and users can unstake them according to the network’s standard unbonding period. Manta Network has not announced any alternative reward mechanism or replacement program at this time. Impact on MANTA Holders and the Ecosystem For current MANTA holders, the end of staking rewards removes a source of passive income. However, the project argues that the trade-off is a more sustainable tokenomics model. Without continuous new token issuance, the total supply of MANTA will grow more slowly, potentially supporting price stability and reducing sell pressure from reward recipients. The decision also aligns with a broader trend in the cryptocurrency industry, where several projects have revisited staking reward structures to address inflation concerns. Networks like Ethereum have transitioned to a deflationary model post-Merge, while others have reduced or eliminated staking rewards to better align incentives. Market Reaction and Community Response Following the announcement, the MANTA token experienced moderate price fluctuations, though the market has largely absorbed the news without major volatility. Community reactions have been mixed, with some users expressing disappointment over the loss of staking yields, while others support the long-term value preservation strategy. Manta Network has emphasized that the decision was made after careful analysis of tokenomics and community feedback. The team has not ruled out introducing alternative staking or incentive mechanisms in the future, but no specific plans have been disclosed. Conclusion Manta Network’s decision to end its staking program represents a strategic shift toward token value preservation and resource optimization. While it removes a passive income stream for stakers, the move aims to strengthen the long-term economic foundation of the MANTA token. The project now faces the challenge of maintaining user engagement and network security without the traditional staking incentive structure. FAQs Q1: Why did Manta Network end its staking program? A1: Manta Network ended its staking program to prevent dilution of MANTA token value caused by continuous new token issuance as staking rewards. The project also cited a desire to refocus network resources and strategy. Q2: When did the staking rewards stop? A2: Staking rewards were officially halted on April 20. Users who had staked MANTA tokens stopped receiving new token rewards from that date onward. Q3: Can users still unstake their MANTA tokens? A3: Yes, users can still unstake their MANTA tokens according to the network’s standard unbonding period. The staked tokens themselves remain accessible, and no funds are locked beyond normal unstaking procedures. This post Manta Network Shuts Down Staking Program to Protect Token Value first appeared on BitcoinWorld .
6 May 2026, 11:00
Major Step for Cardano: Hard Fork Submitted to Preview Ahead of Mainnet
Cardano (ADA) upgrade gains momentum as first milestone locks in.
6 May 2026, 06:30
Zano Prepares Trustless Cross-Chain Bridge for Native ZANO After Hard Fork 6
Zano is set to open native ZANO to EVM networks, TON, and Solana through a non-custodial bridging mechanism tied to its upcoming Hard Fork 6, slated for Q2 2026. Key Takeaways: Zano’s Hard Fork 6, targeted for Q2 2026, introduces Gateway Addresses enabling trustless bridging of native ZANO to EVM, TON, and Solana networks. The
5 May 2026, 12:51
Cardano Just Added Institutional-Grade Compliance Tools: Is This News the Missing Piece for ADA Adoption?
Cardano completed an integration with Scorechain’s blockchain analytics platform , deploying institutional-grade compliance tools, risk scoring, and transaction monitoring built specifically around Cardano’s UTXO model. This is bullish news for cardano. For regulated entities that have been hesitant to touch ADA, this removes a genuine friction point. The move is bullish by most reads, addressing compliance hurdles that have historically slowed institutional adoption. Cardano is now integrated into @Scorechain across its full compliance and investigation framework. Risk scoring, entity attribution, and transaction monitoring for $ada and Cardano native tokens, built for Cardano's UTXO model. Multi-chain teams can now monitor, investigate,… pic.twitter.com/S2Hhvx0mLe — Cardano Foundation (@Cardano_CF) May 4, 2026 Meanwhile, the Van Rossem hard fork (Protocol Version 11) and the Leios upgrade targeting 1,000+ TPS by end-2026 remain the ecosystem’s headline catalysts. With Bitcoin holding above $80,000 and total market cap above $2.43 trillion, the macro backdrop isn’t the problem here. Can Cardano Price Break $0.28 This Week? ADA is stuck in a tight range between $0.24–$0.25, and right now, it is just noise inside that band. $0.26 is the first trigger. Reclaim that with volume, and ADA has a shot at breaking the descending trendline near $0.28, which then opens the move toward $0.30. Source: ADAUSD / Tradingview On the downside, $0.23 is the line to hold. Lose that, and the structure turns bearish fast, with room toward $0.22 and lower. The derivatives picture leans cautious. Rising shorts with declining open interest suggest traders are not positioning for a breakout yet. Most likely, for now, it keeps trading between $0.23 and $0.27 until a real catalyst emerges. So the rule here is simple: bullish above $0.26, bearish below $0.23, everything in between is just chop. LiquidChain Could Replace Cardano This Bull Cycle ADA grinding sideways is the trade-off of scale. The fundamentals can look fine, but without a catalyst, the price can sit for weeks, and even the upside targets stay relatively modest. That is why some traders start looking earlier in the cycle, where price discovery has not happened yet, and the upside is not capped by market cap. LiquidChain is aiming at that space, focusing on cross-chain liquidity by connecting Bitcoin, Ethereum, and Solana into a single execution layer. The goal is to remove fragmentation so developers and users can interact across ecosystems without rebuilding or bridging complexity. The presale is around $0.01456 with just over $718K raised, which puts it in an early stage where interest is building, but the asset is not fully priced. But it is still unproven. Execution, adoption, and liquidity after launch are all unknowns, which is the trade-off with early-stage infrastructure. So the contrast is clear, ADA offers a more established but slower-moving setup, while something like LiquidChain offers earlier positioning with higher potential, but also higher risk. VISIT LiquidChain HERE The post Cardano Just Added Institutional-Grade Compliance Tools: Is This News the Missing Piece for ADA Adoption? appeared first on Cryptonews .
