Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047344c73c817ed6c4bc09045791e196a5fd9bc9c8c5823e4a6be1c302f533bba445393b67f1d9227f988154a4a5d79c66606211994f37de14d0a232232680775e