Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef5fbae2c6d7ac7368964361bb2ba39174c123238a7ba96753bf990b4f1a9354354674c1abb8f7db57a97c6cb22cf5f498f815f51bc2cd43ebb6e75af1ab4575