Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b343afa3a823269afc85750fd760fb03e1f15668634e9830d41637ff54e16adbcbcb92b6199ad72e0e1d5241e0eb79fcd346ee8589077a397ca071bce7c08d01