Merkle root model

A Merkle root commits to a list of claim entries. Each entry is a leaf.

Leaf format (conceptual)

A leaf binds the minimum data needed to prevent manipulation:

• epoch (or epoch chain id)
• tier (if applicable)
• winner public key
• claim index
• payout amount (lamports)

The Merkle root is computed from all leaves and published as part of the resolved game artifact.

Why this prevents manipulation

Once the root is published:

• the winner list is committed
• payout amounts are committed
• any change would produce a different root

Claims must provide a Merkle proof that matches the published root.