How does Filecoin mining store data? What is the principle? Filecoin Mining has built a decentralized, safe, efficient and robust storage network, which provides stable and powerful archives for data information in human society, can store or retrieve files anywhere in the world, and can access files anywhere in the world. How does Filecoin mining store data? What is the principle? Focus on Filecoin mining today Server tray Let's take a look at the tube's neutrino network and hope it can be helpful to everyone.
In the ipfs mining network, the data memory can upload data, and the system divides the data into various sizes 256 KB fragments. Each node (voluntarily providing idle resources) stores relevant data fragments. All these fragments must pass N times of hash decryption is used to recover the source file, and the data storage party can use the final value of all fragment hash operations to unlock the file. If the hash fragment is tampered with, it can be found immediately.
The data store has the final hash value, which guarantees the absolute privacy of the data; Backup of N nodes to ensure easy data recovery; Make full use of idle resources to save costs. This has obvious advantages over centralized data storage.
On the premise of ensuring the security of its data, the ipfs mining system can pay a certain token FIL to Filecoin mining network stores data.
The Filecoin mining network itself will also be related FIL rewards these contributing peer nodes, which can reduce the data storage cost of the storage party to a greater extent; Since FIL can back up data for more peer nodes, the storage party can also pay more FIL for redundant backup; The data in the Filecoin mining network can encrypt the hash terminal value and be unlocked by the private key, which increases the privacy of the data. The private key multi sign verification can avoid the risk of personal data privacy.
Filecoin mining is a complete incentive system derived from the ipfs mining transmission protocol. Via Filecoin mining network allows users (order originators) to select data storage service providers, which are often referred to as miners, according to their preferences such as price and historical orders.
For the Lotus client of official Filecoin mining, the user stores data to Filecoin mining network usually requires four steps:
1) Use the Lotus client to package the data into a CAR file, and once the packaging is successful, you can generate a Data based on the content CID (Unique Content Identifier). CID will be used to store and retrieve data.
2) Users search for suitable miners based on price, historical orders and other preferences, and then use Data CID proposed a transaction proposal to the miners, which was accepted by the miners.
3) Data transmission to miners can be online or offline. Online transmission is suitable for small-scale data volume, such as Point to point transmission of ipfs mining protocol. Offline transmission is suitable for large-scale data volume of PB level, such as sending hard disks to storage miners.
4) Miners encapsulate the data, generate duplicate proofs, and then start to submit space-time proofs to the network. There are P1, P2, C1 and C24 stages in the process of packaging.
P1: Encrypt the original data and divide it into 11 layer files (32 G or 64 G) To ensure data security and privacy
P2: Read 11 files generated by P1, calculate the result file, and prepare to retrieve data
C1: Verify the result file generated by P2, prepare the C2 operation data and submit the copy certificate
C2: Submit the copy certificate to confirm whether the miner has saved the customer's order data, and prepare to submit the time and space certificate
The above is how Filecoin mining stores data and what the principle is. I hope it will be helpful to you. Micronet focuses on the rental and hosting of Filecoin mining servers. It includes single line and multi line cabinet rental services such as Mobile Telecom Unicom. It is a professional IDC data cabinet hosting and leasing provider in Jiangsu Province, Professional services such as leasing of Filecoin mining server, hosting of Filecoin mining server, Baidu standard customized cabinet, 48U super capacity, reduce user cabinet rental fees. If necessary, please contact Micronet.
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