[//]:content-type-MARKDOWN-DONOT-DELETE Gate Learn launched 12 new articles this week, Including blockchain technology, NFTs and organizations. In blockchain technology, there is the digital signature program [Schnorr Signature](https://www.gate.io/learn/articles/what-do-schnorr-signatures-mean-for-bitcoin/627 "Schnorr Signature"), created by Claus Peter Schnorr in the 1980s. the [Mass Vehicle Ledger (MVL)](https://www.gate.io/learn/articles/what-is-mass-vehicle-ledger/628 "Mass Vehicle Ledger (MVL)"), which seamlessly manages and securely trades automotive data; [the Transaction Analytics Tool (MFI)](https://www.gate.io/learn/articles/what-is-the-market-facilitation-index/629 "the Transaction Analytics Tool (MFI)"), which helps traders and investors understand the strength and efficiency of price movements in the financial markets [Everscale (EVER)](https://www.gate.io/learn/articles/what-is-everscale/632 "Everscale (EVER)"), a blockchain network that is highly scalable, supports rapid trading, provides powerful development tools, and supports decentralized applications [ Axelar](https://www.gate.io/learn/articles/what-is-axelar/633 " Axelar"); a pioneering decentralized network that enhances blockchain interoperability; and [SoulBound](https://www.gate.io/learn/articles/what-is-a-soulbound-token/630 "SoulBound"), a cryptocurrency linked to real-world assets. Among the organizations profiled are [Galaxy Digital](https://www.gate.io/learn/articles/what-is-galaxy-digital/634 "Galaxy Digital"), a financial services and investment management firm offering comprehensive financial solutions for digital asset ecosystems to both institutional and direct clients; and [Opside](https://www.gate.io/learn/articles/what-is-opside/638 "Opside"), a RaaS provider offering rapid deployment of the zkEVM chain for Web3 developers. NFT-related - [DeGods](https://www.gate.io/learn/articles/what-is-degods/635 "DeGods"), a Solana-based series of deflationary NFTs; [Memeland](https://www.gate.io/learn/articles/what-is-memeland/636 "Memeland"), an NFT ecosystem created by renowned web content team 9GAG; and [Moonbirds](https://www.gate.io/learn/articles/what-is-moonbirds/637 "Moonbirds"), a collection of 10,000 ethereum NFTs.As well as a great article that describes how to earn passive income with NFT through royalties, pledges, mining, leasing, etc., or through the best platforms (e.g. Gate NFT, reNFT, NFTX, etc.) [How to Earn Passive Income with NFT.](https://www.gate.io/learn/articles/how-to-make-passive-income-with-nfts/631 "How to Earn Passive Income with NFT.") Go to Gate Learn to learn more about cryptocurrency