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The zk-SNARK technology represents a significant breakthrough in the fields of privacy protection and encrypted verification. It is not only promising in providing strong privacy guarantees but also practical in enhancing the scalability of blockchain and various other applications.

The article provides an in-depth analysis of the challenges associated with linking identities to public keys in public key cryptography and proposes three solutions: public key directories, identity-based encryption (IBE), and registration-based encryption (RBE). It discusses the application of these solutions in blockchain technology, including their impact on anonymity, interactivity, and efficiency. The article also explores the advantages and limitations of each method, such as IBE's reliance on a strong trust foundation and RBE's optimization of on-chain storage requirements. By comparing these approaches, readers gain a better understanding of the challenges and trade-offs involved in building secure, decentralized systems.

This article provides a detailed proof of Zero-Knowledge Proofs (ZKP).

This article aims to explore the critical role that one-time borrowing fees and redemption fees play in this context. By examining specific exploit scenarios that could arise without these fees, I will demonstrate how a proper fee structure is essential to preventing destabilizing attacks, thus ensuring the long-term security and viability of the protocol.

Several exchanges and wallet providers have rolled out their own versions of the U Card, which is becoming a popular tool among Web3 users for cross-border payments and everyday purchases. This article covers the basics of the U Card and warns users about the potential tax and legal risks that should not be ignored.

Gate officially announced that it had upgraded its PoR through zero-knowledge proof technology, allowing users to enjoy better privacy protection and data security. It became one of the first exchanges in the industry to adopt zero-knowledge proof PoR. This article will guide you on how to use Gate's Proof-of-Reserve to verify the security of your funds on Gate.io.

As one of the pioneers in the industry to introduce proof of reserves, Gate.io will adopt the zk-SNARK technology to enhance its proof of reserves, providing users with superior asset security and privacy protection.

This article analyzes South Africa’s cryptocurrency-related systems from the perspectives of asset classification, basic taxation system, cryptocurrency taxation system, cryptocurrency regulatory policies, summary, and outlook, and predicts future development directions.

Gate Research Daily Report: On September 13, BTC price increased by 1.30%, currently at $58,150.4, with a total rise of 3.66%. ETH price saw a slight increase of 0.28% to around $2,360, with future trends depending on a breakout from the current consolidation range. Ethereum’s daily gas usage reached an all-time high on September 1. DOGS has the highest total holdings across the network, amounting to $24.555 billion. Yesterday, Bitcoin ETFs saw a net outflow of $39.02 million, while Ethereum ETFs had a net outflow of $20.14 million. 1inch released an innovative cross-chain whitepaper, introducing the Fusion+ protocol aimed at simplifying user experience. eToro USA LLC has agreed to pay $1.5 million to settle charges from the SEC.

BlackRock's foray into public blockchains with BUIDL isn't merely an expansion of their product line—it's a bold endorsement of blockchain technology by the financial establishment, signaling a new era of institutional investment in public blockchains.

In the past two years, the development speed of ZK has far exceeded expectations. The two leading ZK Rollups, ZkSync, and Starknet, have made significant progress in performance and costs. This article explores Starknet's technical advantages in a straightforward manner and simplifies the explanation of the ZK proof process.