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View ChartCardano is a blockchain platform designed to process transactions using a dedicated cryptocurrency called ADA. The platform can handle various transactions, but its real goal is to become the “blockchain Internet” and create an ecosystem that allows seamless exchange between different blockchains.
Cardano is a blockchain, and ADA is the coin supporting the Cardano network. This is similar in some ways to Ethereum and its blockchain. Think of Bitcoin as cryptocurrency 1.0: it is essentially digital gold, but the system is plagued by scalability problems. Then Ethereum is commonly known as cryptocurrency 2.0.
Cardano, launched in 2017, is crypto 3.0, aiming to improve the functions originally missing from Ethereum. Charles Hoskinson founded Cardano; he is also the co-founder of Ethereum. In 2014, Hoskinson had a dispute with the Ethereum team over whether the project should be commercialised with co-founder Vitalik Buterin. Hoskinson continued to launch Cardano as a more scalable, interoperable, and sustainable blockchain, planning to improve on the basis of Bitcoin and Ethereum.
“Known as the ‘Ethereum killer’ by supporters, Cardano’s sustainable development is supported by the Cardano Foundation and IOHK research institutions, which participate in resource development and peer review through a formal development model,” said Henrik Gebbing, co-CEO and co-founder of digital asset custodian Finoa.
One of the main criticisms of Bitcoin and other popular cryptocurrencies is that their blockchain networks, based on the proof-of-work consensus mechanism, waste a lot of energy. Cardano uses the proof-of-stake consensus mechanism to provide a more sustainable and scalable blockchain.
ADA is the cryptocurrency of the Cardano platform. Cardano’s coin is named after Ada Lovelace, a 19th-century mathematician known as the first computer programmer. People use ADA tokens to pay for transactions using the platform. It is also given to verifiers as a reward for running the proof-of-stake system.
In blockchain networks, there needs to be a way to verify transactions to ensure that people don’t spend the same token twice. In view of decentralisation, there is no central institution like a bank to handle this work.
Based on the proof-of-work consensus mechanism, Bitcoin and Ethereum 1.0 miners run computers to solve complex mathematical equations, add new data blocks to the blockchain, and receive cryptocurrency for their work. This is time-consuming and consumes a lot of electricity.
Cardano uses proof-of-stake, a process in which network participants deposit a set amount of cryptocurrency to obtain the right to participate in the operation of the blockchain. Daniel Hill, President of Hill Wealth Strategy, said: “The Cardano agreement is designed to minimise energy consumption during block production.”
You can use ADA like other cryptocurrencies. You can hold it as an investment and use it to buy and exchange. You can also use your ADA to pay for transactions on the Cardano network and stake to earn more tokens. If you want to hold Cardano for a long time, pay attention to the wallet you use.
“The two official Cardano wallets are Daedalus wallet (full node) and Yoroi wallet (light node). Both wallets allow users to obtain new Cardano by staking their assets, and also allow them to vote in Project Catalyst, a foundation for granting ADA to Cardano projects,” Gebbing said.
Gebbing also said that developers and institutions can use the Cardano network for projects, even if they do not directly use ADA tokens. “Perhaps most notable is the Atala Prism project, which attempts to distribute digital identities, including verifiable academic performance information, to students across Ethiopia,” he added.
There are also many DeFi and non-fungible token (NFT) schemes in the Cardano ecosystem. Several of these projects include the decentralised exchange SundaeSwap (SUNDAE) and the decentralised lending protocol Meld (MELD), to name a few.
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Trade| Comparison Parameter | Cardano (ADA) | Ethereum (ETH) |
|---|---|---|
| Accounting Model | Extended UTXO (EUTXO) model; native support for parallel processing and predictable fees | Account-based model; sequential transaction execution and highly volatile Gas fees |
| Consensus Mechanism | Ouroboros PoS (Native staking without lock-in periods or slashing risks) | Gasper PoS (Staking requires locked funds with slashing penalties for protocol violations) |
| Programming Language | Haskell / Plutus (Functional programming model ensuring high code security) | Solidity (Object-oriented programming language with a massive developer ecosystem) |
| Governance Model | On-chain decentralized governance in the Voltaire era (Catalyst treasury fund) | Off-chain community discussions and governance via EIP proposals |
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