diff --git a/src/domain.rs b/oldsrc/domain.rs
similarity index 100%
rename from src/domain.rs
rename to oldsrc/domain.rs
diff --git a/src/groth16/generator.rs b/oldsrc/groth16/generator.rs
similarity index 100%
rename from src/groth16/generator.rs
rename to oldsrc/groth16/generator.rs
diff --git a/src/groth16/mod.rs b/oldsrc/groth16/mod.rs
similarity index 100%
rename from src/groth16/mod.rs
rename to oldsrc/groth16/mod.rs
diff --git a/src/groth16/prover.rs b/oldsrc/groth16/prover.rs
similarity index 100%
rename from src/groth16/prover.rs
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diff --git a/src/groth16/verifier.rs b/oldsrc/groth16/verifier.rs
similarity index 100%
rename from src/groth16/verifier.rs
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diff --git a/src/lib.rs b/oldsrc/lib.rs
similarity index 100%
rename from src/lib.rs
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diff --git a/src/multicore.rs b/oldsrc/multicore.rs
similarity index 100%
rename from src/multicore.rs
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diff --git a/src/multiexp.rs b/oldsrc/multiexp.rs
similarity index 100%
rename from src/multiexp.rs
rename to oldsrc/multiexp.rs