Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447b6d4b4773cd9c2d6d0a4ceecb7ac765ba61f362ed845d83842878bcdc9a825445fdd867bef030dbeb1d0e95098e1d7acc63bd994dc9745cc0bf9caaab5dba9