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Bubble Protocol
Bubble Protocol
Alchemy CustomerDecentralized storage tools

Bubble Protocol

Bubble Protocol adds smart-contract access control to off-chain storage, giving Web3 apps private encrypted vaults.

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What is Bubble Protocol?

Bubble Protocol is a hybrid Web3 storage framework where smart contracts govern access to encrypted off-chain data. Developers create private containers, bubbles, backed by any storage system, define on-chain permissions through Smart Data Access Contracts, and use the Bubble SDK to read, write, and authenticate via user signatures. The protocol is blockchain-agnostic and supports identity, NFT content, and privacy-preserving DApps.

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