Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d3b378155066058c7a1f8cac415c790c4a57f3a7da54d90fab3ab81e7921e72acb547e4f5cbd0eabe9161be3ed8f0932c3009ece9cd3f18abc2265564bd703d4