[DataCap Application] LAMOST DR7

[ssnks1]

Data Owner Name

LAMOST DR7

Data Owner Country/Region

United States

Data Owner Industry

Life Science / Healthcare

Website

http://www.lamost.org/dr7/v2.0/

Social Media Handle

http://www.lamost.org/dr7/v2.0/

Social Media Type

Slack

What is your role related to the dataset

Data Preparer

Total amount of DataCap being requested

5PiB

Expected size of single dataset (one copy)

640TiB

Number of replicas to store

8

Weekly allocation of DataCap requested

512TiB

On-chain address for first allocation

f1amlecro5w5dmz2kgdpqxhqojhrov3tt3sb2uaiq

Data Type of Application

Public, Open Dataset (Research/Non-Profit)

Custom multisig

• [ ] Use Custom Multisig

Identifier

No response

Share a brief history of your project and organization

Dear allocator, Filecoin Foundation and PL, I am a Filecoin enthusiast and technology geek. I do not belong to any company, but I have been working on the Filecoin network for two years. We are familiar with Filecoin technical principles and technical architecture, and are familiar with data storage and maintenance. With various major processes and DC experience, we are already downloading the data of LAMOST DR7.

Is this project associated with other projects/ecosystem stakeholders?

No

If answered yes, what are the other projects/ecosystem stakeholders

No response

Describe the data being stored onto Filecoin

Observed Plates：4,922 Total Spectra：10,431,197

Guoshoujing Telescope (the Large Sky Area Multi-Object Fiber Spectroscopic Telescope LAMOST) is a National Major Scientific Project built by the Chinese Academy of Sciences. Funding for the project has been provided by the National Development and Reform Commission. LAMOST is operated and managed by the National Astronomical Observatories, Chinese Academy of Sciences.

Where was the data currently stored in this dataset sourced from

AWS Cloud

If you answered "Other" in the previous question, enter the details here

No response

If you are a data preparer. What is your location (Country/Region)

China

If you are a data preparer, how will the data be prepared? Please include tooling used and technical details?

No response

If you are not preparing the data, who will prepare the data? (Provide name and business)

No response

Has this dataset been stored on the Filecoin network before? If so, please explain and make the case why you would like to store this dataset again to the network. Provide details on preparation and/or SP distribution.

No response

Please share a sample of the data

http://www.lamost.org/dr7/v2.0/

Confirm that this is a public dataset that can be retrieved by anyone on the Network

• [X] I confirm

If you chose not to confirm, what was the reason

No response

What is the expected retrieval frequency for this data

Yearly

For how long do you plan to keep this dataset stored on Filecoin

2 to 3 years

In which geographies do you plan on making storage deals

Greater China, North America

How will you be distributing your data to storage providers

Cloud storage (i.e. S3), Shipping hard drives

How did you find your storage providers

Slack, Filmine

If you answered "Others" in the previous question, what is the tool or platform you used

No response

Please list the provider IDs and location of the storage providers you will be working with.

f03202108  HK
f03157905  GuangDong
f03157910  GuangDong
f09693     Sichuan
f03078786  Dongguan

How do you plan to make deals to your storage providers

Boost client, Lotus client, Singularity

If you answered "Others/custom tool" in the previous question, enter the details here

No response

Can you confirm that you will follow the Fil+ guideline

Yes

[datacap-bot[bot]]

Application is waiting for allocator review

[a1991car]

How do you ensure the integrity and security of data are protected during preparation and transmission? Please describe any encryption, verification, or error checking measures you have taken during the data preparation process.

[ssnks1]

Ensuring the integrity and security of data during preparation and transmission is crucial. We will use secure transmission protocols, such as HTTPS and SFTP, to encrypt the content of data being transmitted over the network, preventing data from being stolen or tampered with.

Additionally, we will encrypt data stored on hard drives to ensure that even if the physical media is stolen, the data cannot be accessed by unauthorized individuals.

Before data transmission, we will generate hash values (such as SHA-256) and verify them at the receiving end to ensure that the data has not been modified during transmission. We will also calculate checksums during the data preparation process and validate them after transmission to detect any errors that may have occurred.

Furthermore, we will record all data access and modification operations for subsequent auditing and tracking.

[datacap-bot[bot]]

Datacap Request Trigger

Total DataCap requested

5PiB

Expected weekly DataCap usage rate

512TiB

DataCap Amount - First Tranche

256TiB

Client address

f1amlecro5w5dmz2kgdpqxhqojhrov3tt3sb2uaiq

[datacap-bot[bot]]

DataCap Allocation requested

Multisig Notary address

Client address

f1amlecro5w5dmz2kgdpqxhqojhrov3tt3sb2uaiq

DataCap allocation requested

256TiB

Id

f2005202-6884-4852-9249-094d1dce454d

[datacap-bot[bot]]

Application is ready to sign

[datacap-bot[bot]]

Request Approved

Your Datacap Allocation Request has been approved by the Notary

Message sent to Filecoin Network

bafy2bzacebvwzllnd7cfiaowgycghxcfdun24fiwzqdn6r6esftrha6rtbpvi

Address

f1amlecro5w5dmz2kgdpqxhqojhrov3tt3sb2uaiq

Datacap Allocated

256TiB

Signer Address

f14r3uqsnxj22zzzkojqpdh6n62tg75vbx5wl72vi

Id

f2005202-6884-4852-9249-094d1dce454d

You can check the status of the message here: https://filfox.info/en/message/bafy2bzacebvwzllnd7cfiaowgycghxcfdun24fiwzqdn6r6esftrha6rtbpvi

[datacap-bot[bot]]

Application is Granted