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Crypto Terms:  Letter P
Jun 19, 2023 |
updated Apr 02, 2024

What is Proof-of-Replication (PoRep)?

Proof-of-Replication (PoRep) Meaning:
Proof-of-Replication (PoRep) - is a type of proof a storage miner has to provide to show the network that they have a replica of information or data.
1 minute

Let's find out Proof-of-Replication (PoRep) meaning, definition in crypto, what is Proof-of-Replication (PoRep), and all other detailed facts.

Proof-of-Replication (PoRep) refers to the process of providing proofs to the network where the storage miner demonstrates their unique copy of a piece of information. This term is commonly used in Filecoin which is a decentralized and blockchain-based data storage platform. 

Network participants become storage miners so they could reap the rewards for providing extra storage space. In order to confirm that everything is proceeding according to the rules, proof-of-replication was introduced. PoRep allows the storage miner to prove that the space is utilized to store copies of data and that nothing else is stored in said storage space. With this system in place, PoReps are utilized in proof-of-space (PoS) systems, and the above-mentioned data can be easily recovered. 

PoReps ensure that the data won’t be lost in case of issues with nodes thus ensuring resilience. However, proof-of-replication has received some critiques based on its excessive bandwidth usage since each time a new node is added to the redundancy pool, a copy of the data has to be transmitted.