Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049c16865de35521fd3c8902e08d78ea6cb1d1e14a7aa9dae9ae0d3791a2736f007b51fb66223680d5e297fb9f8474d2fa398dfbdb0d0c99e57306ee4144076b22