Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047b9579cdbd26c268bf253302b1dac5d73162c598ab0531c35971c94d5ade65f057d2aeab6cd1189387ae9c24cb2d0ebabd069ee2801d94797548f9e558d3628f