For Customers Log in
Contact Us

Proof of Replication (PoRep) Meaning

Proof of Replication (PoRep) is a Specialized Proof used in Decentralized Storage Networks (like Filecoin). It allows a Storage Provider to Prove to the network that they have Actually Dedicated a Unique Physical Space on their hard drive to store a Specific Piece of Data. This prevents Cheating, where a provider might Claim to have Three Copies of a file but is actually only Storing One and Streaming it to others when asked.The Technical Trick of PoRep is a process called Encoding.

The data is Sealed using a Time-Consuming Mathematical Function that is Unique to that specific Hard Drive and that specific Provider. If a provider wants to Prove they have the data, they must Generate a Proof that can only be created if they have the Encoded Data on their disk. This Proof is Fast to Verify but Slow to Create, making it Impossible to Fake in real-time.PoRep ensures that the Redundancy of the network is Real.

If you pay for 10 Copies of your Medical Records to be stored around the world, PoRep gives you Mathematical Certainty that 10 Different Hard Drives are actually Holding the Bits. This is what makes a Decentralized Cloud as Reliable as a Centralized Provider (like Amazon S3), but without the Single Point of Failure or Censorship Risk.The Downside of PoRep is that it is Computationally Expensive.

Sealing a terabyte of data can take a High-End GPU several hours and uses a lot of Electricity. This creates a Barriers to Entry for small providers.

However, for a Global Storage Market, this Cost is the Price of Security. It turns Hard Drive Space into a Verifiable Commodity, allowing for a Truly Global and Trustless data warehouse.

← Back to Glossary

Explore our services
Providing liquidity in the cryptocurrency market?
Authorize on our platform and do it smarter with FM Pulse.
pic

FM Marketplace

A reliable and high-performance crypto liquidity marketplace for institutions and businesses.

Learn more
pic

FM White Label

Launch your fully branded B2B crypto trading platform in under one week.

Learn more
pic

FM Liquidity Match

Crypto OTC-as-a-Service infrastructure for enhanced monetization and trade control.

Learn more

Scale your business, leave the hard work of your trading needs to us

Reduce your integration costs and operational risk across multiple access points with our platform

Get started