Soulbound Tokens (SBTs) are a new type of non-fungible token (NFT) that are designed to be permanently tied to a specific blockchain wallet, or a “Soul.” Unlike traditional NFTs, which are freely transferable and can be bought and sold, SBTs are non-transferable. This unique characteristic makes them ideal for representing […]
Year: 2025
Homomorphic Encryption (HE) is a powerful cryptographic method that allows computations to be performed directly on encrypted data without first decrypting it. In a traditional blockchain, all on-chain data is public and transparent. While this ensures verifiability and trust, it creates a fundamental conflict with data privacy. HE offers a […]
Zero-Knowledge Machine Learning (ZKML) is an emerging field that combines zero-knowledge proofs (ZKPs) with machine learning to enable privacy-preserving and verifiable AI. In an age of increasing concern over data privacy and trust in AI, ZKML offers a way to prove that a machine learning computation was performed correctly without […]
Token-gated communities are online communities or platforms that restrict access to exclusive content, features, or events based on the ownership of a specific cryptocurrency or NFT. Instead of using traditional passwords or memberships, these communities use a blockchain to verify a user’s digital wallet, granting entry only to those who […]
Decentralized Science (DeSci) is a movement that leverages blockchain technology and Web3 principles to address systemic issues in traditional scientific research. It aims to create a more open, transparent, and collaborative ecosystem for scientific discovery by shifting power away from centralized institutions and toward a community-driven model. The Problems […]
Self-Sovereign Identity (SSI) is a revolutionary approach to digital identity that puts individuals in full control of their personal data. Instead of relying on centralized entities like governments, corporations, or social media giants to manage and verify their identity, SSI empowers users to own, manage, and share their credentials on […]
Verifiable Credentials (VCs) are a foundational component of the Self-Sovereign Identity (SSI) movement, providing a secure and privacy-respecting way to exchange data. A VC is a digital, tamper-proof credential that contains information about an individual or entity and is cryptographically signed by an issuer. It allows a person to prove […]
Decentralized Identifiers (DIDs) are a new type of globally unique identifier that gives individuals and organizations direct control over their digital identity. Unlike traditional identifiers (like usernames, email addresses, or government ID numbers), which are tied to a centralized authority, DIDs are designed to be independent, verifiable, and persistent without […]
Despite its revolutionary potential, blockchain technology has yet to achieve widespread adoption in mainstream society. The road to a decentralized future is long and filled with significant hurdles that must be overcome. These challenges span technical, regulatory, and user experience domains. 1. The Scalability Trilemma One of the […]
Pseudonymity and anonymity are two different ways to protect your identity on a blockchain. Pseudonymity is the use of a public alias, like a blockchain address, that is not directly tied to your real-world identity. Every transaction you make is linked to this single pseudonym, making your activity on the […]
