Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04666e72ad7be53a8d12963aa4fdd791eac434bdf6f9398229662f27e67e0d2877d1dd7928026daa856f17a1ae6b0943faf9b8c5fca7139a9616a07be774acb2b1