Deployment
The UniRep team maintains up to date deployments of the contracts matching our releases.
Latest package versions:
- @unirep/core@2.0.0-beta-1
- @unirep/contracts@2.0.0-beta-1
- @unirep/circuits@2.0.0-beta-1
- @unirep/utils@2.0.0-beta-1
Our contracts are deployed on the Arbitrum Goerli testnet.
Address: 0x6354F74F29982190B0a830Ac46E279B03d5e169c
Contract configuration:
State tree depth: 12
Epoch tree arity: 10
Epoch tree depth: 3
Epoch key nonce count: 3
Field count: 8
Sum field count: 4
Demo Attester
You can interact with a demo attester to get a feel for the flow of data in the system.
Epoch Sealing
Every epoch with attestations must be sealed using an ordered tree proof. This proof is large and best made with rapidsnark. We have a repo containing a docker image that will watch the blockchain and automatically build and submit the proof.
For the Arbitrum testnet deployment above we will generate proofs and seal all epochs that need it automatically. This may take 10-60 seconds depending on traffic.
Keys
Proving keys for this contract can be accessed at the following url:
This URL can be directly used in a network prover implementation.
These keys have not had a secure phase 2 trusted setup.
Use these keys at your own risk.
Read more about trusted setups: