SDBR pays for Solidity Brasil products: websites, landing pages, AI agents, messaging and blockchain tools. 100% of the supply sits in a Uniswap v4 pool on BNB Chain with liquidity locked forever, and payments for services flow back into the pool as liquidity. Same contract address on 7 chains (BNB Chain, Base, Arbitrum, Polygon, Optimism, Avalanche, Celo) via LayerZero. Open source, verified on every explorer, no mint, no transfer tax.