Hyperliquid to Introduce Permissionless Prediction Markets with HIP-4 Upgrade
Hyperliquid plans to enhance its HIP-4 upgrade by adding support for permissionless prediction markets, allowing anyone to create markets on its decentralized exchange, as reported by CoinDesk. This feature, which will first appear on testnet and later on mainnet, enables broader access to outcome betting while maintaining validation requirements for market templates.

Hyperliquid, a decentralized exchange platform, has announced an upgrade to its recently implemented HIP-4 initiative that will introduce permissionless prediction markets. These markets will allow users to independently create prediction markets on the platform, contingent upon template approvals by validators. Currently, prediction markets are regulated by validators, limiting access to those holding approval.
According to Hyperliquid, the HIP-4 upgrade, which added "outcome trading" features earlier, aims to foster greater participation by enabling users to deploy contracts autonomously. "Once live, anyone will be able to offer a prediction market on the platform, subject to templates approved by validators," Hyperliquid noted in a Telegram message. As it stands, users can only participate in validator-controlled prediction markets.
Prediction markets allow participants to wager on the results of various events, ranging from economic decisions made by central banks to entertainment events like the Super Bowl halftime show. The sector has gained substantial traction, with significant volumes observed during events such as the FIFA World Cup, which garnered over $50 billion in bets. Established players like Polymarket and Kalshi dominate this multibillion-dollar market, indicating increasing interest from centralized platforms as well, including Coinbase and Robinhood.
Upon the rollout of permissionless prediction markets, the existing validator-controlled markets will remain available, yet their prevalence is expected to decline, with Hyperliquid estimating ideally fewer than ten such markets per year. To create these markets, deployers must stake 500,000 HYPE tokens, which can be forfeited if validators assess the market as poorly defined or inaccurately settled. Hyperliquid indicates that deployers can earn up to 50% of the revenue generated from trading fees associated with their markets.
Following this announcement, Hyperliquid's native HYPE token experienced a minor uptick, moving up 1% from an intraday low of $59.88 to just above $60.50, reflecting growing interest ahead of the anticipated changes.
Summary based on original reporting by Jamie Crawley at CoinDesk, originally published Jul 20, 2026. SolanaWire does not republish source content.

Russia's Crypto Law Nears Passage Amid Sanction Evasion Efforts
Russia is approaching the final votes on its first comprehensive cryptocurrency law, which aims to regulate digital currency use for international trade. The bill, pending in the State Duma, introduces licensing for exchanges and limits domestic crypto transactions, as reported by Decrypt.
7 hours ago·Decrypt·Reported by Jose Antonio Lanz

Cardano Activates Van Rossem Hard Fork Through Community Governance
Cardano successfully implemented the Van Rossem hard fork on July 18, marking its first major upgrade entirely approved through community governance, according to Decrypt. This upgrade lowers smart contract costs and includes several technical improvements, showcasing a shift in the network's governance model away from centralized control.
8 hours ago·Decrypt·Reported by Jose Antonio Lanz

Bitcoin ETFs See Two Weeks of Inflows After Record Outflows
U.S. spot Bitcoin ETFs recorded $75.7 million in net inflows for the week ending July 17, following eight weeks of significant outflows, according to Decrypt. However, this recovery only accounts for a small fraction of the over $8.2 billion withdrawn during the preceding weeks.
9 hours ago·Decrypt·Reported by Jose Antonio Lanz

Tom Lee's Bitmine Reduces ETH Purchases, Focuses on $86M Stock Buyback
Bitmine, led by Tom Lee, slows its Ethereum purchases, acquiring only 7,430 ETH valued at about $14 million, in favor of an $86 million stock buyback. The company aims to control 5% of Ethereum's circulating supply, and now holds approximately 5.78 million ETH, making it the largest corporate holder of the cryptocurrency, as reported by Decrypt.
10 hours ago·Decrypt·Reported by Decrypt Staff
Trending this week

Allbridge Halts Operations After $1.65 Million Flash Loan Exploit
Allbridge has paused its cross-chain protocol following a $1.65 million exploit on its Solana liquidity pools, according to CoinDesk. An attacker utilized a $1.12 million flash loan from the lending platform Kamino to manipulate pool ratios and withdraw assets at advantageous rates.
17 hours ago·CoinDesk·Reported by Francisco Rodrigues

Strategy Raises $225M Cash Reserve with MSTR Stock Sale, Holds Bitcoin
Strategy raised $225 million for its cash reserves without selling any Bitcoin by selling MSTR stock, according to Decrypt. The firm netted $263.5 million from its sale of 2,732,318 MSTR shares for the week ending July 19, 2026, bringing its USD Reserve to $3.225 billion.
11 hours ago·Decrypt·Reported by Jose Antonio Lanz

Cardano Activates Van Rossum Hard Fork, Moving to Protocol Version 11
Cardano's Van Rossum hard fork activated on July 18, transitioning the network to protocol version 11. This change, reported by CoinDesk, marks the first upgrade ratified entirely through Cardano's onchain governance system, allowing community input instead of solely relying on its founding developer Input Output.
12 hours ago·CoinDesk·Reported by Shaurya Malwa

Exodus Plans 25% Workforce Reduction Amid Shift to Payments
Exodus Movement announces a 25% reduction in its global workforce as part of a strategic pivot toward stablecoin payments and card infrastructure. This decision follows the company's acquisitions of Monavate and Baanx, aimed at establishing a full-stack payments platform, according to CoinDesk.
13 hours ago·CoinDesk·Reported by Francisco Rodrigues
