Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047820a3ba8d4e5bf25612def6bba703c13ad3c0a6a90fa035d41b76ddb739485ab7d11b927d6d6e978314a52f43e240d943b5cfd14c4eecfdd07a6b0399737a49