Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042931fafc3addb337c6c2aca4102b697ee95d7ce040bffbabadf794e7e07b3c1af5f90536a9611820072076898e8fbfa75aa4389ea84371f63d95c7289bc54d0c