Industry News

Tracks company news, strategic changes, funding activities, and personnel adjustments across the blockchain and crypto industries, delivering a full-spectrum industry overview for our users.

The 4 Truths and Fee Traps Behind Polymarket's LP Market Making Incentives

Polymarket, a prediction market platform, has recently shifted its focus to incentivizing liquidity providers (LPs) to address its core issue of low liquidity. While most markets remain free, it now charges a taker fee on specific markets like crypto price movements and select sports events. This fee, highest near 50% probability, funds new LP reward programs. There are two primary reward systems: one pays LPs when their limit orders are executed (maker rewards), and another rewards simply for placing orders within a set spread to provide liquidity, even if they don't get filled. A third mechanism allows anyone to sponsor additional incentives for specific markets. A positive view argues this structure values genuine liquidity over mere trading volume, making fees earned and rewards received a potential key, anti-sybil metric for a future POLY token airdrop. It rewards users who improve market depth and stability. A contrasting, negative view claims the LP program is a "trap." Critics argue that professional market makers avoid it due to insider trading risks and that most LPs are actually losing money due to hidden "LP wear and tear" (impermanent loss), only participating based on speculation of a valuable airdrop. They warn that if Polymarket expands fees to fund these unsustainable rewards, it could lose its competitive edge of zero fees and better odds compared to traditional sportsbooks. Proposed solutions include a fixed fee only on profits, using a native POLY pool for liquidity, or charging for premium products like parlays instead of core markets.

marsbit03/22 04:10

The 4 Truths and Fee Traps Behind Polymarket's LP Market Making Incentives

marsbit03/22 04:10

Understanding x402 and MPP: Two Approaches to Agent Payments

Stripe's MPP and x402 represent two competing approaches to enabling machine-to-machine payments, both leveraging the long-dormant HTTP 402 status code ("Payment Required"). x402, led by Coinbase, is a minimalist protocol that embeds payment directly into HTTP requests. It requires no accounts, API keys, or intermediaries. A server returns a 402 response with payment details; the client pays on-chain and resubmits the request with a proof. It's open-source, chain-agnostic (currently supporting Base, Polygon, Solana), and designed for open, permissionless systems. However, current usage is low, with small microtransactions. MPP, developed by Stripe and Tempo, is a full-stack solution built for high-frequency agent transactions. Its core innovation is sessions, allowing an agent to pre-authorize a spending limit and make numerous micro-payments within it without repeated on-chain transactions. It runs on the Tempo blockchain, optimized for high throughput and sub-second confirmations. Crucially, it integrates with Stripe's existing compliance, risk, and fiat infrastructure, including support for credit cards via Shared Payment Tokens (SPTs). While x402 offers simplicity and decentralization, MPP provides scalability and enterprise-grade features. Stripe supports both, aiming to capture agent payment flows regardless of the underlying protocol. The ecosystem is still experimental, but major players like Google, Visa, and Anthropic are involved. The choice depends on the use case: x402 for open, long-tail applications, and MPP for commercial, high-volume scenarios.

marsbit03/22 03:30

Understanding x402 and MPP: Two Approaches to Agent Payments

marsbit03/22 03:30

Must-Follow Next Week｜Polymarket to Announce Major News Next Monday; Backpack TGE on March 23 (3.23-3.29)

The following is a summary of key events scheduled for the week of March 23-29, 2026. **March 23:** * **Polymarket** is set to announce major news, speculated to be related to a token launch or funding round. * **Backpack** will conduct its Token Generation Event (TGE). * The U.S. SEC may begin processing **Morgan Stanley's Bitcoin ETF** application. * Cboe plans to launch the **BITVX** volatility index, based on iShares Bitcoin Trust (IBIT) options. * **NilChain** will cease operations; NIL token holders must migrate to Ethereum. * **Binance** will list the PAYPUSDT stock perpetual contract. **March 25:** * The U.S. House Financial Services Committee will hold a hearing on **tokenization**. * **Metaplanet** will hold its annual shareholders meeting. **March 26:** * A proposal to distribute ~70 million **USDS** to Sky Agents may be executed. * U.S. weekly initial jobless claims data will be released. **March 27:** * Federal Reserve Vice Chair **Jefferson** is scheduled to speak. * **Bithumb** will delist Neiro (NEIRO). **March 28:** * **Linea** will update its Terms of Service to prepare for the launch of its Yield Boost feature. **Other Events (Date TBD):** * Elon Musk announced that **X Platform** will release a major open-source update to its AI algorithm next week. * **Starknet** will launch the **STRK20** testnet next week, with a mainnet release planned for late April. STRK20 aims to provide token-level privacy for assets on the network.

marsbit03/22 02:45

Must-Follow Next Week｜Polymarket to Announce Major News Next Monday; Backpack TGE on March 23 (3.23-3.29)

marsbit03/22 02:45

A New Crypto Predator Emerges: Google Exposes ‘Ghostblade’

A new iOS malware called "Ghostblade," part of the DarkSword tool suite, has been exposed by Google Threat Intelligence. Designed to steal sensitive data from Apple devices, it targets cryptocurrency private keys, messages from iMessage, WhatsApp, and Telegram, as well as SIM details, location data, and media files. Ghostblade operates once, extracts information, and then deletes crash logs to avoid detection, leaving no persistent trace. This makes it particularly effective and hard to identify. The emergence of Ghostblade reflects a broader shift in cyberattacks toward individual crypto users rather than institutions. Although overall crypto hack losses dropped to around $50 million in February—down from $385 million the previous month—this decline is due to attackers shifting from code exploits to social engineering, phishing, and wallet poisoning schemes. The report underscores that high-value individual holders are increasingly targeted through deceptive websites and malware designed to operate quickly and discreetly.

bitcoinist03/21 20:02

A New Crypto Predator Emerges: Google Exposes ‘Ghostblade’

bitcoinist03/21 20:02

Ethereum Activity Soars: Active Addresses Set New Record

Ethereum has set a new all-time high in its 30-day moving average of active addresses, indicating a significant surge in user activity on the network. This increase occurred in February 2026, a period during which Bitcoin experienced a downturn—breaking the conventional pattern where address activity typically cools during bear markets. Despite this record engagement, the U.S. Ethereum spot ETFs have recently seen two consecutive days of net outflows, totaling over $191 million. Meanwhile, Ethereum’s price remains steady at approximately $2,100.

bitcoinist03/21 15:31

Ethereum Activity Soars: Active Addresses Set New Record

bitcoinist03/21 15:31

Gemini, Winklevoss Twins Hit With Class-Action Lawsuit Over Post-IPO Strategy Pivot, Stock Decline

Shareholders have filed a class action lawsuit in New York against crypto exchange Gemini, its co-founders the Winklevoss twins, and other executives. The suit alleges the company misled investors during its September 2025 IPO by presenting a growth strategy focused on expanding its user base and international presence. The complaint claims that just months after the IPO, Gemini abruptly pivoted its business model to prioritize prediction markets, announced a 25% workforce reduction, and exited key international markets in the UK, EU, and Australia. This "Gemini 2.0" strategy, announced in February 2026, allegedly caused the company's stock price to drop over 8%. The stock fell a further 12.9% following the departure of three senior executives and has declined more than 80% from its all-time high. The plaintiffs seek damages for significant losses suffered due to these alleged misleading statements and omissions.

bitcoinist03/21 14:02

Gemini, Winklevoss Twins Hit With Class-Action Lawsuit Over Post-IPO Strategy Pivot, Stock Decline

bitcoinist03/21 14:02

Coinbase to Launch Stock Futures, Why This Is Big For Crypto

Coinbase, a major US cryptocurrency exchange, has announced the launch of stock perpetual futures for non-US traders. This expansion is a significant step in its "Everything Exchange" strategy, moving beyond crypto into traditional assets like stocks and ETFs. The new derivatives allow eligible traders to speculate on the price of major tech stocks (Apple, Microsoft, etc.) and index ETFs (SPY, QQQ) with up to 10x and 20x leverage, respectively, all settled in USDC. These contracts never expire, enabling 24/7 trading. This launch integrates traditional assets with crypto on a single platform, offering new trading and hedging opportunities but also introducing higher risks of volatility and liquidations.

bitcoinist03/21 10:32

Coinbase to Launch Stock Futures, Why This Is Big For Crypto

bitcoinist03/21 10:32

The Second Half of Stablecoins No Longer Belongs to the Crypto World

The article discusses the shift in the stablecoin market from the crypto sector to traditional finance, highlighted by Mastercard's acquisition of BVNK for up to $1.8 billion in March 2026. This move came after Coinbase abandoned a $2 billion deal for BVNK months earlier, signaling intensified competition for stablecoin infrastructure. BVNK specializes in cross-border payments using a "stablecoin sandwich" model: converting fiat to stablecoins like USDC for blockchain transfer, then back to local currency, reducing transaction times and costs. Its key asset is a suite of global licenses, including EMI from the UK FCA and CASP under EU MiCA, enabling compliance across 130+ countries. Mastercard's acquisition aims to integrate BVNK into its Multi-Token Network (MTN), a private blockchain for tokenized assets, addressing MTN's lack of connectivity with public chains. This enables atomic settlements, 24/7 B2B transactions, and programmable payments. The strategy contrasts with Visa’s partnership-focused approach, emphasizing direct control over infrastructure. The U.S. GENIUS Act (July 2025) provided regulatory clarity, defining stablecoins as non-securities under OCC oversight, which facilitated Mastercard’s move. The deal pressures players like Ripple and traditional correspondent banks, as Mastercard’s global network could disrupt cross-border payment fees. Ultimately, stablecoin evolution is becoming invisible to users—embedded in traditional finance for efficiency, not crypto adoption. Mastercard’s investment secures a foothold in the next-generation payment ecosystem.

marsbit03/21 07:12

The Second Half of Stablecoins No Longer Belongs to the Crypto World

marsbit03/21 07:12

Ethereum vs Solana – No chain has defensible ‘moat’ yet, warns Wintermute CEO

Wintermute CEO Evgeny Gaevoy argues that neither Ethereum nor Solana has established a defensible market position, despite Ethereum's dominance in DeFi TVL ($56 billion vs. Solana's $6.8 billion). He claims Ethereum's value is largely "stuck money" and corporate experiments with limited real-world impact, while Solana, though technologically capable, remains overly reliant on memecoin activity without major new dApps. Gaevoy believes the space remains open for new blockchains to emerge and attract users. Hyperliquid's success supports this view, as it now generates 45% of blockchain fee revenue—surpassing Ethereum (7%) and Solana (13%)—by expanding into commodity trading. Additionally, new corporate chains like Tempo and Circle’s Arc threaten public chains' stablecoin and tokenization advantages by offering lower fees and enhanced security. The competition remains fluid, with no clear winner yet.

ambcrypto03/21 07:05

Ethereum vs Solana – No chain has defensible ‘moat’ yet, warns Wintermute CEO

ambcrypto03/21 07:05

When Wall Street's ETH Starts to 'Earn Interest': From BlackRock's ETHB to Ethereum's Asset Attribute Shift

On March 12, 2026, BlackRock launched the iShares Staked Ethereum Trust (ETHB), a staking-enabled Ethereum ETF on Nasdaq. Unlike traditional crypto ETFs that simply hold assets, ETHB stakes 70–95% of its ETH holdings through institutional validators like Figment, generating staking rewards. Approximately 82% of these rewards are distributed monthly to investors, with the remainder retained as fees. After management fees, investors can expect an annual yield of around 2.3–2.5%. ETHB marks a significant shift in how Ethereum is perceived within traditional finance—from a speculative asset to a yield-generating one. Its approval reflects a regulatory shift following Gary Gensler’s departure from the SEC and signals broader acceptance of staking as a legitimate financial mechanism. This move is expected to encourage other PoS-based crypto ETFs and may redirect substantial institutional capital toward yield-bearing products. While on-chain staking (via native, liquid, or wallet-based options) remains more flexible and potentially higher-yielding for crypto-native users, ETHB enables non-technical investors to access Ethereum’s native yield without direct blockchain interaction. This development reinforces ETH’s evolving role as a productive asset and accelerates the convergence of decentralized and traditional finance.

marsbit03/21 04:07

When Wall Street's ETH Starts to 'Earn Interest': From BlackRock's ETHB to Ethereum's Asset Attribute Shift