Hydra Proof¶
How Hydra scores a motion against physics, and records a tamper-evident proof for the ones that pass.
Hydra is the validation layer of Humanoid Network. Every motion you generate runs through it, and only the ones that pass a physics check earn a place in the verified library. That gate is what makes the dataset trustworthy: a Hydra score is a claim anyone can inspect, not a number we assert.
How a motion gets proofed¶
- You generate a motion from an approved prompt.
- Hydra checks whether it is physically plausible.
- We record the Hydra score and validation metadata alongside the motion.
- Accepted motions can receive a proof record on Base Sepolia, our rehearsal chain during testing.
- Proofed motions may inform future protocol eligibility once those features launch.
What Hydra scores¶
Hydra evaluates a motion on stability, tracking quality, foot skate, duration, and validation tier. Together these decide whether a motion belongs in the verified library.
Keeping the data clean¶
A network is only as good as the data in it, so we can reject duplicate prompts, repeated motions, automated submissions, and low-quality attempts. Clean inputs are what let a Hydra score mean something.