Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0469c8d865a45f6c3121420be3fa86ad3a26515788a31c855aa40402b4cfa1a3d64ae7371d3a60dd86b3c8b5ee0842a8c5b5ec225ce5499bb6762370597ad0e859