Bitcoin address
BTC · Mainnet
Double your bitcoin, send any amount (minimum 0.001 BTC - maximum 0.1 BTC), the doubled amount will return to the wallet from which you have sent it
1P1qfHD3iGq59uESKaNGCES4UL2kMwsWmv
Send Bitcoin to this address and the payment is recorded on the public blockchain. Transfers cannot be reversed, so compare the full address, character by character, before you confirm.