Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04971aca78a17e67d3e940ffe0ba055113262240c7ec17bb70219f3f264befedca51c255a51e07553be9248c86030a754e3b4534f89eb1e0ff41ef1dc5cf639fd9