Data retrieval and recovery protocols are clearly an important element in any modern blockchain technology. Their purpose is to enable the recovery of data in the event that it is lost or corrupted. Although such protocols are not widely known or as popular as, for example, consensus protocols, they also play an important role. Let’s take a closer look at a few examples of data retrieval and recovery protocols that are used in blockchain.
BSEARCON (Blockchain Search and Recovery Protocol)
BSEARCON is capable of providing a means to search and recover data on the blockchain. It is specifically designed to ensure the reliability and resilience of data in decentralised blockchain networks. Blockchain Transaction Chain Search and Reconstruction Protocol can be used in various blockchain platforms.
BSEARCON has the following key features:
– data search: the protocol provides a means to efficiently search for data in the blockchain. This can be useful, for example, to find specific transactions, contracts or assets;
– data recovery: if data is lost due to failures, errors or other factors, the protocol is able to provide mechanisms to recover data from backup sources. The blockchain transaction chain search and recovery protocol enhances the reliability of data storage;
– Data integrity: the protocol is also able to guarantee data integrity control. This allows network participants to verify that data has not been altered;
– security and authentication: data retrieval and recovery processes must be carried out with security and authentication in mind to be able to anticipate possible unauthorised access to the data;
– integration with blockchain platforms: the protocol can be designed to integrate with different blockchain platforms to ensure compatibility as well as universal application.
In addition, many of the technologies in blockchain are provided in open source, so they can be tweaked and improved without problems.
Merkle Tree and Merkle Proof
Merkle Tree is a data structure used in the blockchain to compactly represent transactions on the blockchain. Merkle Proof is considered a method that allows you to verify the presence of data without having to load the entire blockchain. These methods can be applied to verify and recover data.
Erasure Coding
This is a special data encoding method that can recover the original data even if some of the data is lost. This method can be used to ensure the integrity of data on the blockchain.
InterPlanetary File System (IPFS)
IPFS is defined as a protocol and network for storing and transferring data. It provides the ability to store files in a decentralised manner and ensures their availability and recovery in case of loss.
These protocols, including the blockchain transaction chain search and recovery protocol, are designed to meet the requirements for reliability and security of data on the blockchain. They provide tools designed to recover data in the event of failures or attacks, making the blockchain more robust and resilient to various threats.
