Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a1c1feb0740b022156c3ac278a50d409485f8515433e18339bb9032192b1238e6c9ee63667e095a507a2fbedb56c6e594f55df99cdfe0f438dc9e0806a105f3c