Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447075f038e6a0ccf81dba539e03f8875f93e73300a03bf779b6e8c1e08fbe28f36a761fe074c487625b6246dd5930c5f151ce88ebf7f28dad30f35e379052388