Polkadot describes itself as a new generation blockchain protocol that connects several specialized blockchains into one system/network. Their main goal is to return control to people.

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Polkadot

The Polkadot ecosystem is bringing Web3 to #SXSW from March 12th in Austin, Texas! It’s a great chance to meet the teams powering blockchain innovation, who'll be showcasing their latest products with live demonstrations.

To learn more 👇
https://t.co/OVsyrgHxY3

The Polkadot ecosystem is bringing Web3 to #SXSW from March 12th in Austin, Texas.