The application is located at https://double-blind.xyz.
The documentation for the app is located at https://double-blind.xyz/docs
(this section is under construction)
https://github.com/iden3/snarkjs#7-prepare-phase-2
wget https://hermez.s3-eu-west-1.amazonaws.com/powersOfTau28_hez_final_21.ptau
# shasum pot21_final.ptau: e0ef07ede5c01b1f7ddabb14b60c0b740b357f70
circom circuits/main/rsa_group_sig_verify.circom --wasm --r1cs
snarkjs zkey new ./rsa_group_sig_verify.r1cs pot21_final.ptau public/rsa_group_sig_verify_0000.zkey
snarkjs zkey export verificationkey public/rsa_group_sig_verify_0000.zkey public/rsa_group_sig_verify_0000.vkey.json
cp rsa_group_sig_verify_js/rsa_group_sig_verify.wasm public