Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b6ffbd30c9dc2bb78aef094f3ad86176d20279f6c347408fca6a4ed8f0f4bdaeb80fd80f06ed37ca3fb4adf8a2aa983f7f5c849ad082d7a5ed26d05f4b5653ea