Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04200d2f486f6f5c12cc7551002a1375d34b301694f9475766cabb1bed5405334eae6c03c6e9391c122606c56dc1c64d9b31f00371be2341dc6ec7c9e095c1af9b