Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047b298850e77e46e147c8954b8124fc54f3a78080a82677e71e8565f89b261c1ff41b9ef213b53241c605a3d4903007485e61df1f2ac920555f6fc06b1294fe4b