[//]:content-type-MARKDOWN-DONOT-DELETE Gate Learn has released 25 new articles this week ! In blockchain technology, [zero-layer](https://www.gate.io/learn/articles/what-is-layer-zero-in-blockchain/974 "zero-layer") chain technology, originating from digital currency Bitcoin, serves as the backbone of blockchain operational efficiency, ensuring resilience and adaptability. [Spatial computing](https://www.gate.io/learn/articles/what-is-spacial-computing/972 "Spatial computing") is the next technological element of Web3, influencing our interaction with digital content. [Celestia](https://www.gate.io/learn/articles/what-is-celestia/971 "Celestia") stands out by focusing on sorting transactions and verifying the availability of published data. [Eclipse attacks](https://www.gate.io/learn/articles/what-is-an-eclipse-attack/952 "Eclipse attacks") pose a significant threat to blockchain networks by disconnecting specific nodes from the entire network. [Symbol (XYM)](https://www.gate.io/learn/articles/what-is-symbol/951 "Symbol (XYM)") is a blockchain platform focusing on business solutions, offering features like smart contracts and enhanced security.[ Orbler (ORBR)](https://www.gate.io/learn/articles/what-is-orbler/949 " Orbler (ORBR)") is a dynamic Web3 marketing platform that promotes community development through tasks, staking, and real-time rewards. [GuildFi](https://www.gate.io/learn/articles/web3-metaverse-for-gamers/946 "GuildFi") is a Web3 ecosystem composed of gaming, NFTs, and communities, aiming to enhance player interests and achieve interoperability in the metaverse. As the first exchange to implement reserve proof-of-stake, Gate.io upgrades reserve proof-of-stake technology using [zk-SNARK](https://www.gate.io/learn/articles/zksnark-based-proof-of-reserve/944 "zk-SNARK"). Bitcoin covers[ Bitcoin spot ETF and Bitcoin futures ETF](https://www.gate.io/learn/articles/bitcoin-spot-etf-vs-bitcoin-futures-etf/973 " Bitcoin spot ETF and Bitcoin futures ETF"), both committed to providing regulated and accessible avenues for the new wave of investors, especially those unwilling or not tech-savvy enough to set up cryptocurrency wallets. Institutional investors' growing interest in cryptocurrencies attracts more [BTC ETF](https://www.gate.io/learn/articles/how-to-continue-and-profit-in-the-ever-changing-cryptocurrency-market/966 "BTC ETF") applications. Moving on to altcoins, [FINSCHIA (FNSA)](https://www.gate.io/learn/articles/what-is-finschia/968 "FINSCHIA (FNSA)") by LINE Corp is a blockchain currency fostering user-inclusive token economies in various fields. [sFRAX](https://www.gate.io/learn/articles/a-new-era-of-stablecoins-in-blockchain-finance/963 "sFRAX") combines the flexibility of decentralized finance and the robustness of traditional finance, aiming to provide users with stable investment returns and a quality asset allocation experience. In the DeFi space, [Veloce](https://www.gate.io/learn/articles/what-is-veloce/975 "Veloce") creates a platform for fans to interact with their favorite sports teams or athletes. [SocialFi](https://www.gate.io/learn/articles/what-is-socialfi-and-why-does-it-matter/970 "SocialFi") establishes a decentralized social network, providing economic rewards to users based on their interaction and contributions.[ The Ren protocol](https://www.gate.io/learn/articles/bridging-different-blockchains-with-renvm/969 " The Ren protocol") facilitates the transfer of various crypto assets from other blockchains to Ethereum, allowing users to access DeFi products without selling any assets.[ Helio](https://www.gate.io/learn/articles/all-you-need-to-know-about-helio/967 " Helio"), built on the BNB chain, is a CDP (collateralized debt position) protocol using BNB as collateral to mint overcollateralized stablecoin HAY. [Gasless transactions](https://www.gate.io/learn/articles/what-is-gasless-transaction/948 "Gasless transactions") innovate in blockchain technology, enabling users to execute transactions without paying traditional gas fees. [The decentralized data market](https://www.gate.io/learn/articles/what-is-decentralized-data-marketplace/947 "The decentralized data market") utilizes blockchain technology for direct peer-to-peer transactions, ensuring transparency, security, and fairness. [Tellor](https://www.gate.io/learn/articles/a-decentralized-oracle-service-with-great-potential/943 "Tellor") is a decentralized Oracle protocol designed to provide reliable operational data for digital assets. Concluding with Inscriptions, a significant update to Ordinals, bringing new innovative applications to the BTC ecosystem. [PixelWar](https://www.gate.io/learn/articles/the-first-recursive-inscription-game-on-the-bitcoin-network/964 "PixelWar"), with the highest recurrence count on the market, stands out as one such application. [Ethscriptions](https://www.gate.io/learn/articles/decoding-ethscriptions-the-new-digital-assets-trend-on-ethereum/962 "Ethscriptions") rely on calldata (call data) included in Ethereum transactions, allowing users to directly store images or other forms of information on the Ethereum blockchain. [Ethereum Inscription Domains (.eths)](https://www.gate.io/learn/articles/the-revolution-and-applications-of-eths-domains/942 "Ethereum Inscription Domains (.eths)") are an innovative application combining Ethereum blockchain technology with the Domain Name System (DNS), aiming to provide users with a secure, decentralized network identity solution. Finally, the article touches on trading knowledge, as crypto infrastructure improves, more consumers and businesses are adopting [crypto payments.](https://www.gate.io/learn/articles/cryptocurrency-payment-research/965 "crypto payments.")[ The Martingale strategy](https://www.gate.io/learn/articles/what-is-the-martingale-strategy/950 " The Martingale strategy"), derived from casino gambling, is a mechanism that doubles the investment value each time a loss is incurred. [Cryptocurrency algorithmic trading ](https://www.gate.io/learn/articles/mastering-aigorithmic-trading-strategies-for-cryptocurrencies/945 "Cryptocurrency algorithmic trading ")involves automating cryptocurrency trading using computer programs and mathematical algorithms. Learn more