Polkadot Forum· ensrationis·· 1 小时前AI 评分38
Polkadot 已承载全球开放空气数据集：来自公民传感器的 1900 万+ 条读数
Polkadot already holds an open dataset of the planet's air: 19M+ readings from citizen sensors
AI brief
November 13, 2026, 6:45pm 1 People often say that one day data will live on chain. Here is a case where it already does, and where the main result of using a blockchain is not financial. Since April 2026, home air sensors in Cyprus, on Koh Phangan in Thailand, on Réunion, across Europe and in 20+ countries have been se…
Source: Polkadot Forum · forum.polkadot.network