Nanostore: A Reliable and Cost-Effective Data Storage Solution Using BSV Blockchain

Nanostore revolutionizes data storage by leveraging the BSV Blockchain in a unique and efficient manner. Rather than storing data directly on the blockchain, it employs a more strategic approach:

• Offloaded Data Storage: Tasks are offloaded to contracted service providers.
• Hash Storage: These providers store the hash of your file at a specific URL on the internet.
• Blockchain Tracking: The commitment to store your data is tracked on the blockchain.
• Minimal Cost: You pay a small amount of BSV for this secure and efficient storage service.

Contractually-Obligated Storage Commitments

Nanostore ensures a secure and reliable storage service through:

• Defined Commitments: Contractors commit to hosting your file's hash at a specific URL for a set duration.
• Multi-Media Content Storage: Capable of storing photos, videos, and any file type on nano store nodes.
• Reputation-Based Hosting: Files are stored on servers under reputation-based contracts for reliable service.

Verifiable Integrity and UHRP URLs

Nanostore guarantees the authenticity and integrity of your data:

• Hash-Based URLs: Easy verification of content authenticity without the need for HTTP servers.
• File Alteration Detection: Any change in the file necessitates a new hash, ensuring data integrity.
• Universal Hash Resolution Protocol (UHRP): Used for retrieving stored data, ensuring correct and public URLs for file downloads.

Replicated Availability and Storage Provider Reputation

Nanostore offers a robust system for data accessibility and provider accountability:

• Multiple Hosts: Enables various hosts to store and serve the same content using UHRP.
• Provider Selection: Accessing a public link prompts selection of a provider committed to hosting your file.
• Reputation System:
• Providers are rated based on their reliability in storing data at public URLs.
• In case of contract revocation, providers must submit the transaction ID and a reason, impacting their reputation in the system.