Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045b28402211640d1ef78926ca8dddba13aea5aaccd39b577ca660d9a212d623ab998f00e93ee29221c38330b2b136da2e21f064d020a884105e8658a11a7ef1e0