SOL cNFT
Your inscription minted as a compressed NFT on Solana — a collectible token you can hold in your wallet, display, and even transfer.
What are Compressed NFTs?
Compressed NFTs (cNFTs) are Solana’s cost-efficient take on digital collectibles. They use a technology called “state compression” that stores NFT data in a Merkle tree instead of individual on-chain accounts — making them dramatically cheaper to mint while remaining fully on-chain and verifiable.
When you choose SOL cNFT, EternalChain mints a compressed NFT with your inscription embedded in its metadata. The result is a real digital collectible that appears in your Solana wallet, on NFT marketplaces, and anywhere that supports Solana NFTs.
How It Works
1. Your message becomes the metadata of a new compressed NFT.
2. EternalChain mints the cNFT using Metaplex Bubblegum (Solana’s standard for compressed NFTs).
3. The NFT is recorded on-chain via state compression — confirmed in seconds.
4. The cNFT appears in your wallet as a collectible you can view, share, or transfer.
How to Verify Your Inscription
Your cNFT is visible in any Solana wallet or NFT marketplace that supports compressed NFTs. You can also look it up programmatically:
// Fetch the cNFT metadata using the DAS API
const res = await fetch("https://mainnet.helius-rpc.com/?api-key=<key>", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
jsonrpc: "2.0", id: 1,
method: "getAsset",
params: { id: "<asset-id>" }
})
});
const { result: asset } = await res.json();
// The inscription is in the NFT metadata
console.log(asset.content.metadata.name); // NFT title
console.log(asset.content.metadata.description); // Your inscriptionWhy Choose cNFT?
SOL cNFT is the only method that gives you a collectible. Your inscription isn’t just data buried in a transaction — it’s a token you can see in your wallet, display on your profile, or even gift to someone. If you want your engraving to feel tangible and personal, this is the way.
Cost
A SOL cNFT engraving costs $5. State compression makes minting extremely affordable — the network cost is a fraction of a cent. No wallet or SOL required on your end.
Confirmation Time
Like all Solana transactions, your cNFT is minted and confirmed in seconds, with full finality in about 13 seconds.