CDR Ledger Foundation is an American Research and Product Development non-profit entity.
Contract Address: https://etherscan.io/address/0x9bcab41dd68329af9839dbcd021acf39a40abed2
To support our efforts for Research and Product Development to reduce Carbon Emission, please send contributions to Ethereum Wallet: 0x6a4512461d195aBB1c300430498bba8be08B588f
CDR Ledger Foundation currently only excepts Ethereum.