OSF fellowship draw verifier

This file checks a fellowship draw from the published manifest. It reads the chain only through the RPC URL you give it, checks drand's signature itself, and recomputes the digest, the entropy and the draw. Leave the RPC URL empty to check the files alone.

1. The manifest

The manifest file you downloaded:

Or paste it:

The anchored count, if you have it from elsewhere:

2. The chain

An RPC URL for the manifest's chain (any provider; filled in from the manifest's chain id, change it freely):

3. The entropy, if not from the chain

drand's signature for the pinned round, hex, 48 bytes as drand publishes it (https://api.drand.sh/<chain hash>/public/<round>):

Or the entropy itself (32 bytes, hex):

Your leaf, to find it (optional):

Verify