Glossary March 5, 2026 ASIC ASIC A cryptocurrency and blockchain term commonly used to describe a concept, mechanism, metric, or component within digital-asset systems. Back to A–Z glossary
Glossary March 5, 2026 Aptos testnet A public testing environment for a blockchain where tokens have no real value, used to try new apps and upgrades safely.
Glossary March 5, 2026 Self-Custody The practice of holding your own cryptocurrency private keys without delegating control to any third-party service.
Glossary March 5, 2026 Rollup A Layer 2 scaling solution that processes transactions off-chain and then posts compressed transaction data to the main blockchain.