Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040cd490a7a5d29d1ffea7dff0424a17a7fb00470bba09f24a755caed782f30526a9ca4a1640ec3bd19ebe229776da23ed10c7af6ca1f5a6bd15ab6d6b26918c1b