Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04691944594100862c9992f176f789605b05bb82749da222daa8437565299319bfb1809dae09ce56afd3774280fe2d711013ccea4a680e19e1d3bef6157f0b1c21