This repo serves as a record of all contributions to Nocturne V1's trusted setup. All zkeys and transcripts are made available in a public S3 bucket, so that anyone may independently verify them.
Parameters for the following three circuits were made for the trusted setup:
| Circuit | # of Contributions | Full Transcript | Final zkey |
|---|---|---|---|
| canonaddrsigcheck | 259 | view | download |
| joinsplit | 251 | view | download |
| subtreeupdate | 57 | view | download |
When finalizing the circuits, we used the output from drand mainnet at round 3461729 as our randomness beacon:
- network: mainnet (chainhash
8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce) - round:
3461729 - value:
6efaf5842d729297ca61990527787db63d48187aed52135ac169b4d87d091847
This can be independently verified by making the following GET request to their public API: https://drand.cloudflare.com/8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce/public/3461729. It should give the following response:
{
"round": 3461729,
"randomness": "6efaf5842d729297ca61990527787db63d48187aed52135ac169b4d87d091847",
"signature": "b266c2d1877b82122de5eb265e752982669faf69dbc861ebcedd67ce78e9f82d67154b5385f0fa600ac00dd492fd3afd13799603ca4d8f01b89d9da8b23a611d2b89d91afd6763ffc85a13af07b0956ac24f6eb993a498e62db81e3b9a8cb153",
"previous_signature": "8bdf9c2c2d7582a46fccd8f861c4b92620019241f99d3f79fc3291bd077b02f6abe1bcc9ca78fab9048b9f7f4287a05319435e89ff2d4658cfaa2bf0c29ef831dae50c13e6ec9817105c4f68e621af20ff28b230c0859ffcc238d491765b7590"
}