Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d9d4458cfc1b8c9406305d9a8f132e412fcb1eb69a018e5c3fd9802885a8ca2e38fee683f494cb94141f73410fd36b87f5c4f2f7ca3bf39fc078a7da32fb0fcc