Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b99cf216a34125209267660512872c2ffb464c29de15ad583950faa57ae0b0426743bfcaa4a4baa6f6d0cd810cdca6d6c9b4f6bede23555aef38f18b99e61a61