Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04138f4be9cd8d4a3e6a5b9ee85a45aa4be01a05953153e4483085a70068069d1ca8a853b6d6815a1bcb5cbe2d3fd14ca01227c42efff44477a5fd4fc4d0563334