Source: AdobeStock / gguy Amazon Managed Blockchain (AMB) Access now supports the Polygon proof-of-stake (PoS) mainnet and the Mumbai testnet in public preview. AMB is a fully managed service that provides access to public and private blockchains. Polygon is a scaling solution leveraging the Ethereum Virtual Machine (EVM), known for higher transaction throughput and lower The post Polygon PoS Now Supported By Amazon Managed Blockchain Access appeared first on Cryptonews .