Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045975c973be7eddedd7e0c0ea0c3f0cc5680e2746d95b58408e5b556a0db129be5d9d87375e1973b47e9e25f34aa1ef02eac1f6a69f780b866a3a2e2d82f2a636