Blockchain is a distributed database in the form of a chain of linked blocks. Its records are protected by cryptography and stored on many computers, which makes the data practically immutable.

A blockmaker is a professional participant in a decentralized network who stores a full copy of the blockchain and helps maintain its operation, verify transactions and form new blocks.

Coin age is a metric calculated as the amount of cryptocurrency multiplied by the time it has been held. The concept is used in proof-of-stake mechanisms.

An input is the part of a transaction in the Bitcoin blockchain that indicates the source of the funds being transferred. The input links the new transaction to previous coin receipts at the sender's address.

An advisor is a consultant for a crypto project, most often an experienced specialist in the field of blockchain, technology or finance, who advises the team and increases trust in the project.