Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04406893c00646e1824197bca8b3239ba8e497ffc9eec890570029d5fdccaf85ecf2be20019ecd7483cef9c584dbf26d7ca9fab6b29ebd2355d45fcf1acba701d6