Blockchain

a16z Defines a New Standard for Block Sovereignty: From Random Probability to "Dedicated Lanes." In March 2026, a16z introduced the "Strong Chain Quality (SCQ)" protocol, upgrading staking weight from "probabilistically obtaining blocks" to "possessing a fixed percentage of space in every block." Through a two-round commitment mechanism, SCQ ensures stakers have absolute control over transaction inclusion, fundamentally resolving censorship risks in high-performance public blockchains.

Who’s Quietly Cashing In on Polymarket? The Brutal Truth Revealed by Analyzing 40 Top Addresses. In Q1 2026, prediction market analyst Leo performed a reverse analysis of the top 40 leaderboard addresses, covering more than 100,000 on-chain transactions. His research uncovers three core strategies behind multimillion-dollar profits: directional traders who exploit information asymmetries in the five major sports leagues by “only buying, never selling”; structural market makers who dominate binary options liquidity on crypto price movements; and cognitive hunters who use weather modeling to identify pricing inefficiencies. The data shows that even the top-ranked address, kch123, can lose its advantage in milliseconds if it loses pricing power. Leveraging the most robust on-chain redemption data (REDEEM/MERGE), this article demonstrates that in prediction markets, picking the right game matters more than simply optimizing parameters.

How does AI power NFTs? The key lies in breaking through the traditional NFT framework that focuses only on ownership verification and scarcity, and instead embedding intelligence directly into the asset structure itself. The original purpose of Non-Fungible Tokens was to solve the problem of digital ownership and uniqueness. Through blockchain technology, artworks, music, and virtual items gained verifiable ownership for the first time. However, this design also defined a structural limitation. Once minted, an NFT's content and functionality are permanently fixed, causing most NFTs to resemble on-chain certificates rather than assets that can be actively used or continuously evolve. As a result, their value depends heavily on narratives and market sentiment.

Learn what Crypto Pre-Markets are and how they help investors and developers through early access to projects and the opportunity to finance Web 3 initiatives.

Walrus (WAL) is a decentralized data storage protocol built on the Sui blockchain, designed to support Web3, AI, and data-intensive applications with scalable and verifiable storage infrastructure. Through a network of distributed storage nodes and on-chain verification mechanisms, Walrus enables users to securely store large data files while transforming data into verifiable and tradable digital assets.

Zebec is a blockchain-based protocol designed for real-time payments and cash flow management. Its core mechanism combines streaming payments and continuous settlement, allowing funds to move continuously at the second level rather than relying on periodic batch processing.

ZBCN is a core utility and governance token within the Zebec network, designed around decentralized payments and real-time cash flow systems. Through on-chain mechanisms, it supports streaming payments, governance participation, and ecosystem incentives, forming a closed loop between capital flow and network engagement.

Zebec (ZBCN) is a decentralized finance protocol built around streaming payments. Its core goal is to enable continuous settlement on blockchain, transforming payments from one-time transactions into flows that move continuously over time.

This article offers a comprehensive step-by-step tutorial on participating in the Polymarket prediction market via the Gate platform. Learn how to trade predictions on major global events and access real-time market trend insights and profit opportunities.

Plasma (XPL) differs from traditional payment systems across several core dimensions. In terms of settlement, Plasma enables direct on-chain asset transfers, while traditional systems rely on account-based ledgers and intermediary clearing. In efficiency and cost, Plasma offers near real-time and low-cost transactions, whereas traditional systems often involve delays and layered fees. For liquidity management, Plasma uses stablecoins for on-demand capital allocation, while traditional systems depend on pre-funded accounts. In programmability and accessibility, Plasma supports smart contracts and operates on an open global network, while traditional systems remain constrained by legacy banking infrastructure.

Plasma is a blockchain network designed specifically for stablecoin payments. Through PlasmaBFT consensus, a Paymaster gas sponsorship mechanism, and a native Bitcoin bridge, it enables zero-fee transfers and high-performance settlement. Unlike general-purpose blockchains, Plasma treats stablecoins as core assets and optimizes execution and settlement at the protocol level, allowing users to complete on-chain payments with an experience close to Web2. It is suited for cross-border remittance, merchant payments, and high-frequency settlement scenarios.

Plasma (XPL) is a blockchain infrastructure designed for stablecoin payments. Its native token, XPL, performs core functions across the network, including gas fees, validator incentives, governance participation, and value capture. Built around the central use case of high-frequency payments, the XPL tokenomics model combines inflationary distribution with fee burning in an attempt to balance network growth with long-term asset scarcity.

Polymarket has revised its market integrity rules, introducing clear definitions for three categories of insider trading for the first time. The update responds to recent disputes and reinforces regulatory principles. This article examines the specifics of the new rules, the relevant background, and their far-reaching implications for the prediction market sector.

2026 Payment Disruption: As AI Agents Take Over Wallets, the Traditional “Toll Fee” Model Fades Out. In Q1 2026, leading players including Google, Circle, and Stripe rolled out AI payment protocols—UCP, Nanopayments, and MPP—ushering in a new era of “zero-cost” machine-to-machine transactions. Of 140 million agent-driven payments averaging $0.31 each, stablecoins (USDC) made up 98.6% of the total volume. With commission revenues threatened, Stripe repositioned itself as an infrastructure provider by launching the Tempo chain, while Mastercard invested $1.8 billion to acquire BVNK, locking down fiat on- and off-ramps. Payment giants have moved from “territory acquisition” to “territory definition,” with core profits shifting from transaction fees to reserve yield and conversion service charges.

Attackers exploited a vulnerability in the USR stablecoin minting mechanism of the DeFi protocol Resolv, generating substantial uncollateralized tokens and rapidly converting them to cash. This led to a sharp market price depeg, affecting several DeFi platforms. The event underscores the inherent risks in stablecoin architecture and protocol permission management.