Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0440ddbc651d84c13d4671ff253c093f0c8598cf234e8719aacfc5f299431be5f3bccb288ca9ecac748cd803a518f7e6f714171077ab137bd4a93e46e870a99c6a