Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049726e6a1e00800f98c18514aae9788640f6304b9c43aadf8b1b1921a4780c946c212398fdb00fa464b41df2c9e5a5e379bbef402dcca2f9cdea41288e644d366