Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040b7d4d51c5fb260a501d0396b52ccd9ba698af393505f29ea5da477c4a029323e1afb3775c050eb50f87aa976fa3b795ace585c380ecf77042141c2e0aebf39a