Official site
Approved
The Polkadot platform is quite possibly the most secure and significant cross-chain projects found on the present market. With their unequaled availability and adaptability, Polkadot can move information from different chains working on their organization, giving future verification accessibility for multichain exchanges
Polkadot uses environmentally friendly proof of stake consensus algorithm
It has no much value in comparison with bitcoin
The capacity to send any sort of data across a blockchain.
Adaptability, interoperability, and security.
Transaction costs are kept to a minimum.
Not perfectly designed interface.
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