[DataCap Application] Digital Earth Africa

[nike-mp]

Version

1

DataCap Applicant

FileTech

Project ID

FileTech-01

Data Owner Name

Digital Earth Africa

Data Owner Country/Region

United States

Data Owner Industry

Life Science / Healthcare

Website

https://www.digitalearthafrica.org/

Social Media Handle

Twitter: https://twitter.com/DEarthAfrica Youtube: https://www.youtube.com/channel/UCBasD3Dz-TdQTRoyG30kVVw

Social Media Type

WeChat

What is your role related to the dataset

Data Preparer

Total amount of DataCap being requested

10PiB

Expected size of single dataset (one copy)

1PiB

Number of replicas to store

10

Weekly allocation of DataCap requested

200TiB

On-chain address for first allocation

f1nqded3y6ep6hssouvq5iyvud7rj2dku6b7vndta

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

FileTech focuses on providing excellent data storage solutions. We have a passionate and knowledgeable team with extensive experience and expertise in the field of data storage. Whether it's data storage, data management, data recovery, or data center design and construction, we possess abundant technical capabilities and solutions.

At FileTech, we understand the importance of data in modern businesses. We not only offer high-performance data storage devices and solutions, but also provide comprehensive data management tools to help clients efficiently organize, classify, and protect their data assets.

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

Landsat scenes and metadata. DE Africa provides data from Landsat 5, 7 and 8 satellites, including historical observations dating back to late 1980s and regularly updated new acquisitions.

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)

None

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

https://www.digitalearthafrica.org/

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, Asia other than Greater China, Europe

How will you be distributing your data to storage providers

Cloud storage (i.e. S3), IPFS, Shipping hard drives, Lotus built-in data transfer

How did you find your storage providers

Slack, Partners

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.

f02984282 
f02942808
f02894875
f02370792 
f01025366
f0122215 
f0427989

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

[nicelove666]

Thank you for applying to me and please answer these questions:

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

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

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.

[nike-mp]

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? We carry out secondary development based on https://github.com/karust/gogetcrawl. After downloading a batch of data from Amazon Web Services S3, it will automatically process the packaging and generate the car file. As long as the same download parameters are set, it can be downloaded and Generate car files with the same piececid to ensure that different SPs can download and encapsulate the same file to ensure that the data backup meets the requirements. After the car file is generated, a corresponding unit data will be generated at the same time, including filename, data_cid, piece_cid, piece_size and other information and written into the csv file. The csv file is the datacap distribution file that will be used later, and the file name is the downloaded The marker name and starting position of the dataset. Based on the metadata file, you can tell which portion of the total data set is saved by each LDN. The data download can be executed directly on the SP's device, or we can mail it to the SP through the hard disk after processing.

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. This website has a lot of data. Although some SPs store data, only a part of it is stored. We hope to help Filecoin store the data of the entire website.

[nike-mp]

Dear, I hope you can help us, we need your help very much.

[nicelove666]

Thank you for your application, @nike-mp

[datacap-bot[bot]]

Datacap Request Trigger

Total DataCap requested

10PiB

Expected weekly DataCap usage rate

200TiB

DataCap Amount - First Tranche

50TiB

Client address

f1nqded3y6ep6hssouvq5iyvud7rj2dku6b7vndta

[datacap-bot[bot]]

DataCap Allocation requested

Multisig Notary address

Client address

f1nqded3y6ep6hssouvq5iyvud7rj2dku6b7vndta

DataCap allocation requested

50TiB

Id

3421d598-e67f-4fa5-b224-009f1319e476

[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

bafy2bzacecwpcrryhtngzmirsttoypanxsodw3z7zgodyggh2jeoxu2qb55rk

Address

f1nqded3y6ep6hssouvq5iyvud7rj2dku6b7vndta

Datacap Allocated

50TiB

Signer Address

f16hmuu3w247dkkhsrbbcbeqbugmpjbxpkrpcdatq

Id

3421d598-e67f-4fa5-b224-009f1319e476

You can check the status of the message here: https://filfox.info/en/message/bafy2bzacecwpcrryhtngzmirsttoypanxsodw3z7zgodyggh2jeoxu2qb55rk

[datacap-bot[bot]]

Application is Granted

[nicelove666]

checker:manualTrigger

[datacap-bot[bot]]

DataCap and CID Checker Report[^1]

No active deals found for this client.

[^1]: To manually trigger this report, add a comment with text checker:manualTrigger

[datacap-bot[bot]]

Application is in Refill

[datacap-bot[bot]]

Request Approved

Your Datacap Allocation Request has been approved by the Notary

Message sent to Filecoin Network

bafy2bzacecjpbwbukpdw3t4roge4fdyj6642oqwpz54briixolptjuqtgekpa

Address

f1nqded3y6ep6hssouvq5iyvud7rj2dku6b7vndta

Datacap Allocated

350TiB

Signer Address

f16hmuu3w247dkkhsrbbcbeqbugmpjbxpkrpcdatq

Id

e96ac102-88ce-4ce1-b508-32e814d08644

You can check the status of the message here: https://filfox.info/en/message/bafy2bzacecjpbwbukpdw3t4roge4fdyj6642oqwpz54briixolptjuqtgekpa

[datacap-bot[bot]]

Application is Granted

[nicelove666]

State the reason for the assignment: First, I did due diligence and found that this applicant applied with multiple accounts, such as DAYOU and ChuangShi, and the data subjects used were different. Second, I have met with customers offline, visited their company environment, and learned about their company’s technical capabilities and solutions. They have been working for Filecoin for three years. As technical staff, we recognize their efforts. Third, I checked their search through lassie and boost, and it is indeed searchable.

[nicelove666]

[datacap-bot[bot]]

Application is in Refill

[nicelove666]

checker:manualTrigger

[datacap-bot[bot]]

DataCap and CID Checker Report Summary[^1]

Storage Provider Distribution

✔️ Storage provider distribution looks healthy.

⚠️ 50.00% of Storage Providers have retrieval success rate equal to zero.

Deal Data Replication

✔️ Data replication looks healthy.

Deal Data Shared with other Clients[^3]

✔️ No CID sharing has been observed.

[^1]: To manually trigger this report, add a comment with text checker:manualTrigger

[^2]: Deals from those addresses are combined into this report as they are specified with checker:manualTrigger

[^3]: To manually trigger this report with deals from other related addresses, add a comment with text checker:manualTrigger <other_address_1> <other_address_2> ...

Full report

Click here to view the CID Checker report.

[nicelove666]

I hope to see an improvement in your retrieval data on spark.Please list relevant solutions, otherwise it will not be updated later.

[nike-mp]

checker:manualTrigger

[nike-mp]

We are seeking more DCs to verify our latest technical solutions and hope to get updates.

[nicelove666]

According to the guidance of the governance team, this round will mainly focus on assisting existing clients. Please provide a detailed description of your technical solutions, market capabilities, and what new data you can bring to Filecoin