# Townhall #22 Date: February 20, 2026 Focus: Full onchain architecture, token infrastructure & security framework ahead of TGE {% embed url="" %} Townhall #22 covered all on-chain updates. It focused on NFT architecture that represents every stakeholder. It also covered token mint, staking, registry, and security frameworks. Everything is designed to be publicly verifiable on-chain. *** ### The 5 Solana Programs Dabba’s on-chain structure consists of: * Identity NFT programs (all stakeholders) * Bandwidth program (daily Merkle tree storage) * Token mint contract (DBT creation + emission controls) * Staking program (lock logic + reward tracking) * Wallet registry program (global on-chain index of stakeholders) Together, these allow public verification of: * Network activity * Token supply and emissions * Stake positions * Stakeholder legitimacy ### Onchain Onboarding Update Every hotspot owner will need to complete onboarding on-chain. The flow: * Mint Hotspot Owner NFT in your wallet * Bind to Hotspot Device NFT which represents a live connection on ground * Claim rewards generated from every claimed location * Swap to a different location in case of subscriber churn ### Token Mint & Emission * Pre-mint placeholder: 4B DBT (final numbers pending) * Mint authority revoked after 10B hard cap is emitted * Admin roles (Admin, Config, Daily Minter, Burn) protected by multisig + circuit breakers * Security audit in progress; report will be published before TGE *** ### Closing Notes & Takeaway This architecture provides the infrastructure backbone for a transparent, scalable, telecom-grade DePIN. On-chain updates are wrapped. Next townhalls move into tokenomics-focused discussion.