Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04dd4cf1347e8478dc88949bf1b10c7c101c350ccd303e0fdfdcfdc56cde455e91abb09712ba04ead84b51eeb2e6cc88d9bfeea3189e0a008ef8ce54af0ec2d82e