Cardano (blockchain platform)

Cardano is a public blockchain platform. It is open-source and decentralized, with consensus achieved using proof of stake. It can facilitate peer-to-peer transactions with its internal cryptocurrency, ADA.

Cardano
Denominations
SymbolADA,
Codecardano-node
Subunits
11000000Lovelace
Development
Original author(s)Charles Hoskinson & Jeremy Wood
White paperCardano whitepaper
Initial release27 September 2017 (2017-09-27)
Latest release8.1.2 / 26 July 2023 (2023-07-26)
Code repositoryhttps://cardanoupdates.com/
Development statusActive
Written inHaskell
Operating systemCross-platform
Developer(s)Cardano Foundation, IOHK, EMURGO
Source modelFree and open-source software
LicenseApache
Ledger
Timestamping schemeProof of stake
Block time20 seconds
Block explorerAdatools.io

Pooltool.io

Cardanoscan.io
Circulating supply36.365 billion (as of Nov. 2023)
Supply limit45 billion
Valuation
Exchange rateFloating
Demographics
Official user(s)~3264 stake pools globally (as of Nov. 2023)
Website
Websitecardano.org

Cardano's development began in 2015, led by Ethereum co-founder Charles Hoskinson. The project is overseen and supervised by the Cardano Foundation based in Zug, Switzerland. When launched in 2017, it was the largest cryptocurrency to use a proof-of-stake blockchain, which is seen as a greener alternative to proof-of-work protocols.

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