Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471f920963b4c2d9275c21b58f3259f0569777806d5440f31c73c57e5da4b9f39e689bb434af312891e4d1ad7009f925fe7eb1ff41a7f5c1f9598f01737b0d0a4