Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044ddbc18fa51b85d860ed2a9aede73bb7f81df53f00c531ed418e844c55c8b4a7ffdcc6df2fcea837e44a4b3005d8bd5d8fc1b7592e819eb99a870e5e263fdceb