Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c03878dbfe17502b9aed30176c6ee9a8e5637a734691973c5c8054a825887f22b5a3605f754366de880b424c0f20033b0a1848656e15947a5a2b4fb780e9ee84