Off-chain transactions that take place may later be reported or bundled together before being sent to the main chain.
Altcoin
Altcoin is the term given to describe alternative digital assets, such as a coin or token that is not Bitcoin. This nomenclature comes from the idea that Bitcoin is the original cryptocurrency and that all others are then considered “alternate” or “alternative” coins.
Off-Chain
All network users can see on-chain transactions because they are recorded on the distributed ledger. Off-chain transactions, however, take place away from the blockchain network
Ad Hoc
a Latin expression that means "for this purpose" or "specifically for this" in contemporary English.
