Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0476fcfde8971604320abac5a4a31d8fea3ed05d613f1cbbf65ccbb2b6338fb93812dba2b50f805eca7135f66c1a67d2dc8216884f15829a59c3a14f1fce7508fd