Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041923a890acbd66aaab556cf2cc704734b4aff22a162431c9df76c964565e58c8f8be1c447f7c43ffdcce805be369d4e948aa6f2d0d0e0575da8388e05b947a61