Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0443b8b2ec84c581ba59ed166286124b283c6ea500f4391ae4331b732cf88bb86f3e90eeb5d45b942a7d02340e0436c8108f73662e2b0dbf9494b9b120be79dfec