Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041b09d45e035e82d7f662c0e02d0fd552da8d78aec4919bfa43fb6e412b585430a9fbef6122843f7bbf6a175048ebc22d1b403174c740b7c49f185b11a5d81037