Tokensbubblegum
Bubblegum
The Metaplex program for creating and managing compressed NFTs. Bubblegum wraps the SPL Account Compression program, providing NFT-specific instructions: mint_to_collection, transfer, burn, delegate, redeem, and decompress (convert to standard NFT). It stores creator arrays and collection info in the Merkle tree leaf schema.
Related terms
2Tokens
Compressed NFT (cNFT)
An NFT stored as a leaf in an on-chain Merkle tree via State Compression, reducing minting cost by ~1,000-5,000x. Only t...
ZK & Compression
Concurrent Merkle Tree
A Concurrent Merkle Tree (CMT) is a specialized on-chain Solana data structure that allows multiple state updates to the...