Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04007b442c541d8a8ec3d21f91983a32c1bfbbdb8db85ec5c6afd057f7195a29953a1270f8d7897d18616a52f4d08d451a93974c4d09df3620038d446c476548f3