Web3 For Beginners

idOS serves as a reusable on-chain identity infrastructure within the stablecoin ecosystem, allowing users to share verified identity data seamlessly across various financial applications. Leveraging encrypted storage and access approval mechanisms, idOS enables stablecoin platforms to verify user identities without requiring repeated KYC procedures, which reduces compliance costs and improves the overall user experience. By introducing this identity layer, stablecoins can meet regulatory obligations while preserving user privacy, establishing themselves as a vital link between on-chain finance and the real world.

idOS operates on a core mechanism of "encrypted storage + access approval (Access Grant)." User identity data is initially verified by the issuer and then securely encrypted and stored within the idOS network. Applications, or consumers, can only access this information after receiving explicit user approval. This approach allows idOS to facilitate the reuse, privacy protection, and seamless transfer of identity data across multiple applications, enabling sensitive information like KYC to be safely utilized across various platforms without requiring users to resubmit their data.

idOS (IDOS) is a Web3 identity layer designed to offer users portable identity verification and self-custodial data storage, allowing KYC information to be seamlessly reused across multiple platforms. By binding identities to blockchain addresses, idOS resolves the challenges of fragmented identities and redundant verification processes in Web3, establishing itself as essential infrastructure that connects users, applications, and compliance systems within the stablecoin economy.

OPN is the core token within the Opinion Labs ecosystem, designed to coordinate incentives and value distribution across on-chain prediction markets and real-world data systems. Its tokenomics model captures value during the transformation of real-world information into tradable assets by rewarding data providers, prediction participants, and validation nodes. At its core, OPN leverages supply and demand dynamics alongside market-driven incentives to improve data quality, enhance market liquidity, and support the efficient operation of the entire data assetization network.

Opinion uses Oracles and blockchain infrastructure to convert news, macroeconomic data, and event outcomes into verifiable data streams, which are then standardized into tradable market contracts. Its core mechanisms include data collection, validation, on-chain submission, and result settlement, enabling users to predict and trade around real-world events. The key value of this system lies in transforming fragmented and unstructured information into priceable, composable on-chain assets, thereby improving transparency and efficiency in information markets.

Opinion (OPN) is an on-chain trading infrastructure designed to transform macroeconomic data, forecasts, and news into standardized, tradable assets. By combining AI Oracle systems, on-chain data layers, and trading tools, Opinion converts fragmented and unstructured information into structured market signals that can be priced and traded on-chain.

KTA is the native token of the Keeta network, used for paying transaction fees, participating in governance, and incentivizing validator nodes. Its tokenomics model is designed around “high-performance execution and compliant financial applications,” supporting network security and long-term operation through low-cost fees, a Delegated Proof of Stake (DPoS) mechanism, and ecosystem incentive distribution. KTA also plays a central role in transaction execution, compliance verification, and ecosystem participation, serving as the key medium connecting users, applications, and infrastructure.

Gate Web3 BountyDrop is a one-stop hub that gathers the most popular airdrop projects, offering users a fast-track entry into interactive tasks. Users can easily browse the latest airdrop projects, view project overviews, the interaction process, participation timeframes, and directly access project pages through task links to participate.

Gate Web3 officially launched the Bonus earn section on December 16, 2025 . Gate Web3 Bonus is a decentralized staking yield feature that supports multiple tokens, designed to provide users with a low-barrier, transparent, and fully on-chain way to grow their assets.

To review users’ trading performance on Gate Perp DEX throughout the year and kick off a brand-new chapter in 2026 together, Gate Perp DEX proudly launches the themed event “Trading Yearbook: Your 2025 & 2026.”

Gate Web3 officially launched the Trading Competition Event Zone on December 23, 2025, specifically designed to create a fair and transparent trading arena for on-chain users. Relying on the powerful aggregated liquidity of Gate Swap, it is committed to providing users with a superior experience of low slippage and ultra-fast execution. Users can participate in designated token trading with one click using the Gate Web3 Wallet, flexibly competing in three event types: trading volume, yield, and newcomer. After the competition, rewards are automatically airdropped, allowing users to earn generous token rewards based on trading performance and fully enjoy the value-added benefits of on-chain trading.

Gate Web3 BountyDrop is a one-stop hub that gathers the most popular airdrop projects, offering users a fast-track entry into interactive tasks. Users can easily browse the latest airdrop projects, view project overviews, the interaction process, participation timeframes, and directly access project pages through task links to participate.

Welcome to 2026. To thank our community for their continued support, Gate Web3 is officially launching the “Gate Web3 New Year Kickoff” campaign.

As 2025 draws to a close, Gate Web3 Wallet presents the “ETH Year-End Closing Price” prediction challenge. Test your market insight against uncertainty. Simply complete a transaction on the Gate App and submit your prediction to win USDT rewards based on accuracy.

Gate Web3 BountyDrop is a one-stop hub that gathers the most popular airdrop projects, offering users a fast-track entry into interactive tasks. Users can easily browse the latest airdrop projects, view project overviews, the interaction process, participation timeframes, and directly access project pages through task links to participate.