Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040b6260049a6fa9c4ecc7f3740020fa4d63c5966e9188fa708dfdea4d968379e0871172b3cf3b5c1cb3f8d1363e8a8e010a34ee3854df3cee117f005b86e8e79a