CryptoHistoryBook
Not financial advice. This is history and education only. We make no buy or sell recommendations and no price predictions.
IOTA logo IOTA

IOTA: history, founders and key events

From 2016 to today, every major rally, crash and upgrade, each with a dated, sourced price.

Open the interactive timeline
3dated events
3years covered
3059daily closes charted
3source links

Latest close in our data: $0.0475 (Binance IOTA/USDT daily close, 2026-10-14).

Launched2016
Consensus or platformOriginally the Tangle, a directed acyclic graph; later delegated proof of stake
Circulating supply4.69 billion (CoinGecko, Oct 14, 2026)

Origin story

IOTA was founded in 2015 by David Sonstebo, Sergey Ivancheglo, Dominik Schiener and Serguei Popov, aiming at machine to machine payments for the internet of things. It started with the Tangle, a structure without blocks or fees.

The IOTA Foundation, a nonprofit in Berlin, oversees development.

Founders: David Sonstebo, Sergey Ivancheglo, Dominik Schiener and Serguei Popov.

IOTA price, USD
launchrallycrashupgradelegalforkoutagemilestone

Source: Binance IOTA/USDT daily closes 2018-05-31 to 2026-10-14. Fetched Oct 14, 2026 from free public APIs. Click a dot for the event and its price on that day.

Browse by year

201820212026

Key events

  1. May 31, 2018milestone
    First daily close in our data $1.75 (Binance IOTA/USDT daily close, 2018-05-31)
    Our sourced IOTA price history begins on this day.
  2. Apr 16, 2021rally
    Highest close in our data $2.51 (Binance IOTA/USDT daily close, 2021-04-16)
    The highest daily close for IOTA in our price history.
  3. Aug 16, 2026crash
    Lowest close after the peak $0.0318 (Binance IOTA/USDT daily close, 2026-08-16)
    The lowest IOTA close in our data after its highest close.

Updated

Sources

Facts written in our own words. Last checked Oct 14, 2026.