Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049a31100caefd5f0caf6cd48ca4100d6c8ec3bd1fb30bac1e9c23e67c142e7565c2dd09b6d8bf849a280e24add94e3dd096cf4e7241e60040f3784a481b416843