Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04402353865002c1a663432e44c4e0c8d2c3b5d2124c28c1d071e9bf2c0e46ce560a83955c7fc06ba79a9d08722155fc68fa2dabcb7a0a19e01f3b72df16d9328a