Store on Filecoin

WHAT IT DOES

Store on Filecoin enables you to store files on Filecoin, a decentralized storage network that provides incentivized, verifiable, and permanent storage. Filecoin uses a novel proof-of-spacetime consensus mechanism where storage providers are incentivized to store data reliably over time. This tool takes a file from your local system, stores it on Filecoin via a gateway (simulated), and generates a Content Identifier (CID) and a shareable gateway URL. This is essential for developers, creators, and users who need decentralized, verifiable storage for blockchain applications, NFT metadata, dApp assets, and archival data. The tool provides clear output showing the file name, size, CID, and gateway URL.

HOW TO USE

Connect your wallet using the BGWallet connector (required for context). Click the file input to select a file from your local system. Optionally, enter a file name and description. Click "Store on Filecoin" to store the file. The tool displays the file name, size, Filecoin CID, and a shareable gateway URL. You can copy the CID to your clipboard for use in smart contracts, NFT metadata, or other applications. The result includes a detailed breakdown showing the file details and storage results.

TECHNICAL MECHANISM

This tool implements Filecoin file storage using a Filecoin gateway (simulated). The storage process: (1) the file is read as an ArrayBuffer; (2) the file content is hashed using Keccak-256 to generate a CID (for simulation); (3) the file is stored on the Filecoin network via a gateway; (4) the CID is displayed for use in applications. In a real implementation, the file would be stored on Filecoin with sufficient FIL tokens to cover storage fees. The tool uses a simplified approach for demonstration purposes. All computation is performed locally in the browser with no data sent to external servers except for the storage request itself.

WHAT IT CANNOT SEE

This tool cannot guarantee that the file will be permanently stored on Filecoin—it only stores the file. It does not support uploads larger than the configured Filecoin gateway limit. The tool cannot guarantee the file's availability or persistence without sufficient storage fees (FIL). It does not support custom Filecoin gateways or API endpoints; the storage uses a default gateway. The tool cannot detect if the file has been modified or tampered with after upload. It does not support encrypted file uploads or private Filecoin networks. The tool cannot guarantee that the file's CID will remain accessible indefinitely. It does not support Filecoin without sufficient FIL token balance for storage fees.

PLEASE NOTE

This tool is designed for developers and users working with Filecoin storage. Filecoin provides decentralized, incentivized storage with verifiable proofs. The CID uniquely identifies the file on the Filecoin network. The gateway URL allows access to the file via HTTP. For production use, ensure you have sufficient FIL tokens for storage fees. Always verify the stored file by accessing the gateway URL. The tool is read-only and does not require any on-chain interactions. The storage is performed via a Filecoin gateway and may have file size limits. The tool is intended for testing, development, and educational purposes.