Polkadot Developers Introduce Substrate 2.0 Update
The Polkadot developers have released a Substrate 2.0 update that allows decentralized applications to interact with the outside world without the involvement of third-party oracles. Substrate is an infrastructure with a set of tools that developers can use to create their own blockchain for various applications. These blockchains can be launched independently or integrated into the Polkadot shard network (parachains). A key feature of Substrate 2.0 is the off-chain worker module, which runs off-chain and…
