Polkadot (DOT)
Pontuação global CryptoScore Pro : 68/100 (calculada em 2026-10-28)
Polkadot (DOT) is a multi-chain, heterogeneous smart contract platform designed to enable interoperability between disparate blockchains, including Ethereum, through its relay chain architecture. Unlike Ethereum’s single-chain model, Polkadot’s relay chain acts as a central hub connecting independent parachains—customizable blockchains tailored for specific use cases—via shared security and cross-chain communication protocols. This architecture positions Polkadot as a foundational Layer 0 infrastructure for a decentralized web, addressing Ethereum’s scalability and fragmentation challenges by allowing parallel execution of transactions across parachains while maintaining a unified security model. The project’s significance lies in its ambition to unify fragmented ecosystems, offering developers and enterprises a scalable, interoperable framework without sacrificing sovereignty or performance. However, its reliance on Ethereum’s legacy as a reference point—despite its native blockchain—highlights both its heritage and the ongoing debate over whether it can surpass Ethereum’s dominance in the smart contract space. Technologically, Polkadot leverages a Proof-of-Stake (PoS) consensus…
Pontuações por pilar
| Tecnologia | 73/100 |
|---|---|
| Tokenomics | 79/100 |
| Equipa | 49/100 |
| Adoção | 51/100 |
| Liquidez | 95/100 |
| Conformidade | 80/100 |
Dados de mercado
| Preço | US$ 1,02 |
|---|---|
| Capitalização | US$ 1,75 bi |
| Volume 24 h | US$ 110,33 mi |
| Posição por capitalização | #64 |
| Variação 24 h | +2,92% |
| Variação 7 d | -12,17% |
| Blockchain | Polkadot Native |
| Setor | Smart Contract Platform |
Análise
A Polkadot resolve a fragmentação das blockchains. Utiliza uma relay chain, um hub central que conecta parachains, que são blockchains personalizáveis. Este modelo de camada 0 garante segurança partilhada na Polkadot Native. O token DOT é utilizado para staking, a aposta de fundos para assegurar a rede.