zk-SNARK

Zero-Knowledge Proof

A cryptographic method allowing one party to prove knowledge of information without revealing the information itself.

zk-Rollup

A Layer 2 scaling solution using zero-knowledge proofs to validate off-chain transactions on the main blockchain.

Decentralised Identity

A self-sovereign identity framework where individuals control their own digital identity credentials without centralised authorities.

Soulbound Token

A non-transferable digital token permanently associated with an individual's blockchain address, used to represent credentials, affiliations, and reputation in a verifiable manner.

A service that provides external real-world data to blockchain smart contracts that cannot access off-chain information directly.

The ability of a distributed system to reach consensus despite some nodes acting maliciously or failing.

The method by which a distributed network agrees on the current state of the ledger and validates transactions.

The economic design and incentive structures governing a cryptocurrency or token ecosystem.

A blockchain token where each unit is identical and interchangeable with any other unit of the same token.

An application that runs on a decentralised peer-to-peer network rather than a single centralised server.

A wallet requiring multiple private key signatures to authorise a transaction, enhancing security.

The transaction fee paid to blockchain network validators for processing and confirming transactions.