Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048a15e316152a3873a12cc0962fae63bb5583cab28ad4f5dbf6f6fd375d8e21d9ead36aabc190c1f6f9570541f4be5f0b96d73f33dfecfd89c4e5c0e6a0710262