Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044c8fafbf713b5868da1d9f20d302767e2d7bce9173f90ae188efae9d5b09f21499c5909468d4bbe08b7d240129d3c84538584a0873cf9e265f56e0339c5b7a8b