compressed-nfts-basics

Batch mint compressed NFTs on Solana by constructing a Merkle tree with defined maxDepth and maxBufferSize. This Skill automates large collection creation, verifies results via DAS indexer-assisted proofs, and significantly reduces per-NFT on-chain costs.

Merkle trees are used to create compressed NFTs by storing asset metadata off-chain while keeping a cryptographic hash on-chain. This Merkle-tree based CNFT creation enables scalable minting, transfers with proofs, and significant cost optimization for large collections.

Yes, you can transfer compressed NFTs on Solana using indexer-based asset verification. The process executes transfers with cryptographic proofs verified via DAS indexer, ensuring secure and cost-efficient CNFT management for large collections.

The best way to reduce mint costs for a large Solana collection is using compressed NFTs. By utilizing Merkle-tree based CNFT creation with a canopyDepth of 11, you compress on-chain storage and optimize batch minting costs for thousands of recipients.

To start minting compressed NFTs, configure your Merkle tree with maxDepth 14, maxBufferSize 64, and canopyDepth 11. These parameters support scalable batch minting and efficient transfers with proofs for large collections on Solana.