Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041b336a1269c6300562bbadcc6d04e03f3851b1003df5d30d8b9d8033edc4fd84c19e16d7762411b340a2cd22248f9c6747de7a63c51f8f35fa14c8d34595c556