Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04087a741b73761a50f9ac0cccfa8238f689d5ea04b194f411fc609f81395933be80b9be67890ad409d9c47aad1aa79e2db14e3bb069c474e433189aa87b68f44f