Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0450dffd79534fa108db44c9f02cce74fb306db2e90fa77624f7c1226b99673bc723a5eb46bb13555f97b6c963bece6b2c8998815c052a8981fa22d4f607ae715b