Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0412687a3cec5c04673fffd5ca9fde5e7131110b05ab0630f8fcc20981c40f11afec06f9a7ce48e11ca738826438daaab67d94637ea072dceaaa704c0d0dee98b2