Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c87e1a35ed96bcd1c94251c0254e492b82cffef99e8749a59cc33eba711dee8594d1481921e5916237bbfca07ee081469f9a3c958acde9eec5dfcfecfae0220d