Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0420dd2ec2490355a15603205afd58e8b2fe6bfda614fb8ff6973ea6deb299751f79e4d5e619540e9365d2c1a1ded9df804cbbdd415e5c212e0483fa6b2a9bf75e