This version is a test version for opening anonymous transactions.
TRON shielded transaction uses zk-SNARK(Zero-Knowledge Succinct Non-Interactive Argument of Knowledge) to implement a completely anonymous transaction.
In TRON network, the sender and the receiver's address and transfer amount can both be completely confidential.
In TRON network, there are two types of address:
"t-addr" address uses TRON account model.
"z-addr" address uses Anonymous account model.
In TRON network, there are four types of transfer transaction:
The branch that supports shielded transaction in wallet-cli is：feature/zk_snark_2.
Shielded transaction related commands in wallet-cli：
All the node must upgrade to this version.