Blockchain不是造梦，美国政府带头在用了

 

US Department of Commerce starts posting GDP data on public blockchains

 

用上的币：Bitcoin, Ethereum, Solana, TRON, Stellar, Avalanche, Arbitrum One, Polygon PoS and Optimism. The oracles are Pyth (Pyth Network) and Chainlink.

It also aims to demonstrate a proof-of-concept for all of government, and to build on the Trump Administration’s historic efforts to make the United States of America the blockchain capital of the world, the announcement added.