Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043bb81e677d849f3e67d824d54ec409e3d1a9542212d3f08b39e67980a1c1dc6cf12f50fbc90dc6ccff9091aa6e726067ade7dcd096c7a210071466d29ab05d23