Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0483404029f635e4bc4f8374f59c2f65d9a3c0955fd61e9f253fc9cea1d280f53382c4afb9392f41786af81b241a2ca6caa8fa9aca1346f63d1abd9eaaba72e203