Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040d5b4aa33ec6bfb767650ffafb6a7f0b1d9ff278977ec891150661a7255d918efef839c03dcc53a200b2bdb78ee74afa08eebc9e8f42a3edaffcea7f5fa3942e