波卡币DOT美元今日最新价格_波卡币DOT兑换美元实时汇率

DOT

波卡币

#22

交易平台

交易对

交易平台

货币

时间

货币

USD

未找到该货币

$3.81

+0.48%

最低价：$2.69

最高价：$55.00

24H

30D

90D

ALL

暂无数据

1小时

-0.24%

24小时

+0.63%

7天

-5.24%

14天

-6.09%

30天

-19%

1年

-38.73%

交易所

交易对

最新价

交易量(24H)

市场份额

更新时间

现货交易市场

时间范围

1个月

7天

14天

1月

3月

1年

7天

14天

1月

3月

1年

时间

开盘价

最高价

最低价

收盘价

交易量

2025-05-18

$4.61

$4.92

$4.51

$4.79

$1.99亿

2025-05-19

$4.79

$4.82

$4.41

$4.60

$2.29亿

2025-05-20

$4.60

$4.73

$4.52

$4.59

$1.44千万

2025-05-21

$4.68

$4.88

$4.61

$4.74

$2.68亿

2025-05-22

$4.74

$4.98

$4.73

$4.95

$2.34亿

2025-05-23

$4.95

$5.12

$4.53

$4.56

$3.69亿

2025-05-24

$4.56

$4.63

$4.51

$4.55

$1.53亿

2025-05-25

$4.55

$4.56

$4.35

$4.52

$1.78亿

2025-05-26

$4.52

$4.62

$4.43

$4.47

$1.79亿

2025-05-27

$4.47

$4.61

$4.37

$4.59

$991.18万

2025-05-28

$4.54

$4.66

$4.42

$4.59

$1.94亿

2025-05-29

$4.59

$4.68

$4.33

$2.15亿

2025-05-30

$4.33

$4.36

$4.04

$4.11

$2.84千万

2025-05-31

$4.05

$4.12

$3.90

$4.08

$2.01亿

2025-06-01

$4.08

$4.10

$3.97

$4.07

$1.27亿

2025-06-02

$4.07

$4.09

$3.95

$4.04

$924.08万

2025-06-03

$4.15

$4.22

$4.12

$4.18

$1.71亿

2025-06-04

$4.14

$4.21

$3.99

$4.01

$1.80亿

2025-06-05

$4.01

$4.08

$3.74

$3.81

$2.33亿

2025-06-06

$3.81

$3.99

$3.80

$3.88

$1.57亿

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DOT

排名

#22

市值

$6,053,517,414.96

完全摊薄估值

$6,049,526,710.01

24H 现货交易量

$89,290,208.89

流通供应量

1,587,802,286

总供应量

1,587,802,286

最大供给

项目开始时间

2019年5月5日

关于

1. Background IntroductionPolkadot is a next-generation blockchain protocol that enables interoperability between multiple blockchains. Founded by Dr. Gavin Wood, a co-founder of Ethereum, Polkadot aims to create a decentralized web where independent blockchains can exchange information and transactions in a trustless manner. The project was launched in 2016 and has since grown into one of the top blockchain ecosystems in the cryptocurrency space.2. Core Website ContentThe Polkadot website primarily focuses on educating visitors about its multi-chain architecture. Key sections include: An overview of Polkadot's relay chain and parachains, developer resources for building on Polkadot, documentation about the Substrate framework, information about the DOT token, and updates about ecosystem projects. The site also features a blog with technical updates and community announcements.3. Technical FeaturesPolkadot's technical innovations include: Heterogeneous sharding through parachains, shared security model, forkless upgrades via on-chain governance, cross-chain messaging (XCMP), and the Substrate framework for easy blockchain development. The network uses a hybrid consensus mechanism combining BABE for block production and GRANDPA for finality.4. Token EconomicsThe DOT token serves three main functions: Governance (holders can vote on network upgrades), Staking (for network security and earning rewards), and Bonding (to connect new parachains). The total supply is not capped, with inflation designed to incentivize staking. Approximately 10% of the total supply goes to the treasury, funded through transaction fees and inflation.5. Competitor ComparisonCompared to similar projects: Cosmos focuses more on sovereignty with its zones, while Polkadot emphasizes shared security. Ethereum 2.0 is more monolithic compared to Polkadot's heterogeneous sharding. Avalanche uses a different consensus mechanism (Snowman). Polkadot's main advantage is its flexible architecture and strong developer tools through Substrate.6. Risks and ChallengesKey challenges include: Competition from other interoperability solutions, complexity of the technology potentially limiting adoption, parachain slot auctions creating barriers for smaller projects, and the need to maintain decentralization as the network grows. Regulatory uncertainty around DOT's classification also presents a risk.7. Industry FuturePolkadot is well-positioned for a future where multiple specialized blockchains need to interoperate. Its technology could become crucial for enterprise blockchain adoption and Web3 development. Success depends on parachain adoption, developer activity, and the network's ability to scale while maintaining security and decentralization.8. SummaryPolkadot represents an ambitious attempt to solve blockchain interoperability through innovative sharding and governance mechanisms. Its technical sophistication and strong founding team give it significant potential, though the complexity of its design and competitive landscape present challenges. The project's success will largely depend on ecosystem growth and real-world adoption of its multi-chain architecture. 更多>