Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d843de4f9513d4245e9ea42398fef3c9d29fce10e6dd8a0c24c12a98df8f61077f77128f8457bcc81c6e1e75bad7f22dc21d2ae36a54b96dcb6b034fed1c224