Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b84c91ce3d1c501afef226160620a4b6078a91a104e7845e3b165ee1df8ce3216d8e6f6af31f6a8e3e93531b5fac843f3634a64a32bbed6680cc2295242bc203