Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041234c73b7a729cb9873ccf53a1902617216bbcd963bd6b0c55b03d88938c0c035f53c3736f3831e643e953d3723f7844fe2e112d3ff5980d4a4b42157a6d2dc0