Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0453cd45d63684aee9ae335584c068b8e2cc868c84cab6c375bc0046702f8c410a65a247fd6006b4a1373063bbe4b6404d366e83d0212996335d3817e5b87f584b