Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d467cef8f882b970677e53073ed77fa034fd22a70c4c267131199289c1c9a639258c696939665221251507b07f038bab1477ac79443be1c1cf9ee5a7e9638d1