Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0442d9da992effab2102acceaa47b5d92b59df6c22f5e47c475898aef6e5dc7bddfe3605acc32cade5bfb2e76674fa80b993650e0630dad0ab26d0b685df0fff22