Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04288281ecd5fcf085ef976e15b9a769912b15c29b7ca9a0017ccd66eddc8ef471395707611e12dc67664d2a50faf46c718aaa6b5ec0d1c8b0c906c6a1c6a5d1b6