Concepts

Background on the TRON mechanics behind the commands. These are worth understanding up front to avoid surprises.

Concept	What it covers
Resources: bandwidth, energy & shares	How freezing produces resources, and how bandwidth is calculated
Staking models: Stake 1.0 vs 2.0	The two freeze generations and which commands belong to each
Multi-signature concepts	Permission types, keys, weights, and thresholds

For the commands themselves, see the command index; to get started, see the guides.

---