Glossary March 5, 2026 Aptos testnet Aptos testnet A public testing environment for a blockchain where tokens have no real value, used to try new apps and upgrades safely. Back to A–Z glossary
Glossary March 5, 2026 Dusting Attack A blockchain attack where small amounts of cryptocurrency are sent to wallets to trace and deanonymize their owners.
Glossary March 5, 2026 Merkle Tree A data structure used in blockchains where transaction hashes are organized in a tree pattern, enabling efficient verification.
Glossary March 5, 2026 Oracle A service that provides external real-world data to smart contracts on a blockchain.