Zero-Knowledge Proof

zk-SNARK

Zero-Knowledge Succinct Non-Interactive Argument of Knowledge — a compact zero-knowledge proof requiring no interaction between prover and verifier.

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 collection of funds locked in a smart contract that provides liquidity for decentralised trading and lending.

A consensus mechanism where token holders vote for delegates who validate transactions on their behalf.

A consensus mechanism where validators are selected based on the amount of cryptocurrency they hold and stake.

A computer connected to a blockchain network that maintains a copy of the ledger and participates in consensus.

A separate blockchain connected to a main chain through a two-way bridge, allowing assets to move between them.

The ability of different blockchain networks to communicate, share data, and transfer value between each other.

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

Scaling solutions built on top of a base blockchain that process transactions off-chain while inheriting security from the main chain.