This URL is from 24 April 2020. We rewrote it in August 2026 because the original read like a project homepage: eras, academic papers, and a promise of what would ship. Some of that shipped. Some of it took years. None of it is a price thesis.
The machine
Cardano is a public blockchain that uses proof of stake. People (or services they delegate to) lock ADA to help produce blocks. ADA also pays fees. Smart contracts arrived later than on Ethereum; the culture advertised that delay as care. Care is not the same as “bug-free”, and “peer-reviewed” is not a warranty.
Staking, without the brochure
Delegating ADA to a stake pool is not the same as sending ADA away, if you use a wallet that keeps your keys. Custodial apps that “stake for you” add a company in the middle. Rewards can change. Software can fail. You can pick a pool that underperforms. None of that is a guaranteed yield.
What to check before a send
Cardano addresses are not Ethereum addresses. Exchanges sometimes use a memo or destination tag — omit it and the deposit can sit in limbo. A token on Cardano is not ADA. Copy the network the destination actually uses.
How to read Cardano coverage
Roadmaps, “eras”, and partnership rumours are easy to confuse with a product you can use today. Ask what is live, who can upgrade it, and what a mistake costs. For how a programmable chain feels in ordinary language, the Ethereum guide is still the clearest map; this page is the Cardano-shaped difference. Information only — not a recommendation to buy or stake ADA.
