Protocols	Paper	Implementation	Resources	Universal	Transparent
vRAM - 2018	→📝			✅	❌
Bulletproof - 2018	→📝	Dalek[1] Lovesh[2]	ZKP using Bullet proofs From ZK to Bulletproofs Notes -0xrafal	✅	✅
Virgo - 2020	→📝	sunblaze-ucb		✅	✅
Sigma Protocols	→📝	sigmastate	Sigma Protocols for the Working Programmer