IOTA is the first distributed ledger protocol that goes 'beyond blockchain' through its core invention 'Tangle'. The IOTA Tangle is a Directed Acyclic Graph which has no fees on transactions and no fixed limit on how many transactions can be confirmed per second in the network; instead, the throughput grows in conjunction with activity in the network; i.e., the more activity, the faster the network.

Unlike typical blockchain architecture, in IOTA there is no separation of users and validators; rather, validation is an intrinsic property of using the ledger, thus avoiding centralization.

To make more reasonable trading prices, all IOTA trading on Bitfinex is in units of Mi (MegaIota) - one million IOTA.

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