Verifying proofs with PolkadotJS

In this tutorial we'll go through the process of submitting compatible ZK proofs to the zkVerify chain using PolkadotJS. You can navigate through all the supported proof types using the tabs below.

Groth16

1. Head to polkadot.js.org frontend

2. Select your account (you must have some tVFY).

3. Choose the settlementGroth16Pallet, and the submitProof extrinsic.

4. Inside the field vkOrHash select Vk

5. Fill in all the required fields by copy-pasting them from the json files obtained in the previous step. All the fields should be pasted without quotes. For the gammaAbcG1 field and the input field you may need to click on the Add Item button a certain number of times, depending on the number of corresponding entries in your json files.

6. Enter the Domain ID corresponding to the domain you want to aggregate the proof for. Think of the Domain ID as the target chain for aggregation. You can find a list of available domains here.

7. Click on the submitTransaction button.

Noir

1. Head to polkadot.js.org frontend

2. Select your account (you must have some tVFY).

3. Choose the settlementUltraplonkPallet, and the submitProof extrinsic.

4. Inside the field vkOrHash select Vk

5. Fill in all the required fields by copy-pasting them from the hex files obtained in the previous step. You will need to fill the Vk, proof and public inputs. If you have more than one public inputs, you can click on the Add Item option to add more public inputs.

6. Enter the Domain ID corresponding to the domain you want to aggregate the proof for. Think of the Domain ID as the target chain for aggregation. You can find a list of available domains here.

7. Click on the submitTransaction button.

Risc Zero

1. Head over to PolkadotJs frontend and select your account (you must have some tVFY).
2. Choose the settlementRisc0Pallet and the call submitProof.
3. Inside the field vkOrHash select Vk and paste the verification key (i.e. the image id of the code whose execution you want to verify), making sure to prepend it with hexadecimal prefix 0x.
4. Inside the field proof choose the risc0 version used to generate the proof and load the binary file or paste the proof bytes, making sure to prepend it with hexadecimal prefix 0x.
5. Inside the field pubs paste the public inputs, making sure to prepend it with hexadecimal prefix 0x.
6. Enter the Domain ID corresponding to the domain you want to aggregate the proof for. Think of the Domain ID as the target chain for aggregation. You can find a list of available domains here.
7. Click on submitTransaction.

SxT

1. Head to polkadot.js.org frontend
2. Select your account (you must have some tVFY).
3. Choose the settlementProofOfSqlPallet, and the submitProof extrinsic.
4. Inside the field vkOrHash select Vk
5. Fill in all the required fields by toggling the file upload switch, and uploading the vk, proof, and pubs files generated in the previous section.
6. Click on the submitTransaction button.