Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043e7815dacb301505d4013ca7a4f6669867b0dc585a529d0c85b71c27c3e82bc5498df4fa64ca77e5dfc84f0f773638cc8f2f6b75e4e4a728260be7ef36489626