Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04663d88b98ff0c06e421015ae7d3be4bc7918b7d3e2db6c6e0f8445c2bc716e1d7e9fa8192a1531fc76c3fe760b60dfb2b74c62dd9cf2b5e1249148232a276064