Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041b2eb01ba59caafa752141b1844a8160f6e4d1108789c7e02cfebe7a44c27e3a6899661a6eb3c0dda62645f39f7f615325f0e31de86a2cbcd7026ddacde7d191