Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0448bc5dae389ef0f5c9302f1069f67228bdfda00f7e2d69476976931332f0c5df229c74fb5cc763cd3bdc224ea8f83c519a1b3d031b615895ccb27a66fc21288f