Cardano (ADA)

What is Cardano?

Cardano is a public blockchain platform developed with a research-first approach. It is categorized as a layer-1 network designed to support smart contracts and decentralized applications. Launched in 2017 by founders Charles Hoskinson and Jeremy Wood, Cardano aims to provide a scalable and sustainable ecosystem for developers. The network operates on a proof-of-stake consensus mechanism known as Ouroboros, which is designed to be energy-efficient compared to proof-of-work systems. Its development is based on peer-reviewed academic research, focusing on creating a secure and balanced platform for various financial and programmable use cases.

How does Cardano work?

Cardano operates using a unique proof-of-stake consensus protocol named Ouroboros. This system selects participants, known as stake pool operators, to create new blocks and validate transactions based on the amount of ADA staked in their pool. The protocol divides time into epochs and slots, where a leader is chosen for each slot to produce a block.

The network relies on two main types of participants: stake pool operators and ADA holders who delegate their stake. Stake pool operators are responsible for running the nodes that maintain the network's operations and security around the clock. Delegators assign their ADA to a stake pool, contributing to its validation power without needing to run a node themselves.

When a user initiates a transaction, it is broadcast to the network and collected by stake pools into a block. The slot leader for that specific time period validates the transactions and adds the new block to the blockchain. Once confirmed and added to the chain, the transaction becomes a permanent part of the public ledger.

Cardano use cases

Cardano tokenomics

The tokenomics of Cardano are defined by its native cryptocurrency, ADA, which has a fixed maximum supply. The total number of ADA that can ever be created is capped at 45,000,000,000 tokens. This fixed supply means the protocol cannot generate more tokens beyond this limit, establishing a predictable monetary policy. The current circulating supply is 36,474,473,805.5462 ADA. The remaining tokens are designated as reserves and are released into circulation over time as rewards for network participation. These rewards are distributed to stake pool operators and delegators through the proof-of-stake consensus mechanism, incentivizing them to secure the network and validate transactions.

Cardano price history & milestones

Cardano was launched in 2017, introducing its native asset, ADA, to the digital currency market. The asset's value has shown considerable movement over its history, which is common for cryptocurrencies. Cardano's all-time high price was $3.1, recorded on 2021-09-02. Conversely, its all-time low price was registered at $0.01735 on 2017-10-01. These two points represent the historical peak and trough in its valuation since its inception. According to market data, Cardano's market capitalization gives it a rank of 14 among other digital assets, reflecting its position within the broader market ecosystem. This history reflects a path of volatility.