Dogecoin (DOGE)
Dogecoin, which started as a joke, has grown into a cryptocurrency with one of the most active communities. Thanks to fast and cheap transactions, DOGE is used for tips, micropayments, and charitable initiatives. At different times, public figures have supported the asset, significantly boosting its popularity and visibility. Unlike Bitcoin, Dogecoin has an unlimited supply — this makes it more of a token for spending than for saving. The main challenges are lagging in technological development and questions about long-term sustainability through an inflationary model.
Annual DOGE price chart / Data: Binance
Polkadot (DOT)
Polkadot is a next-generation interoperable blockchain that allows different networks to exchange data within a shared infrastructure. Its parachains are independent blockchains operating in parallel, providing scalability and flexibility, while the shared security model allows them to leverage the protection of the main network.
Annual DOT price chart / Data: Binance
The platform is developer-oriented, offering tools for quickly launching new projects. Polkadot has advanced on-chain governance, allowing token holders to make decisions on protocol upgrades. Among the challenges are competition with other interoperability projects and the need for further ecosystem growth.
