Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c56f4d8bc5587f133b1952259eb949286fb65864332efe87ceb2ed11c485073da023c7a26818d1d3466108778eba5670aff066536566e7c4f803c4412d6d1890