Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef383fafdfa2876021ef27355762d248bf14efc4b88deb170292fe7af09bbdec224c35fd31f20b9c84612779abd5f2bf8631585f15ecb6835a26bcaca460f374