Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0448b896b0e4737ead32bd7440b6b20b9fcb71521c7869abdfaedbcad216b9b234c6c59167d1f71ac520b1c079af2e9f09bbb6e2f6b4977074783bfee29547c403