Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0478c68f1c06725fdcbc901bd24be009030bbe7060b0457110503ba1583f1934ed6c0c3c5d436402efb6dafd1d57c2bd20259009a07a9656c6d663098c857f2de7