[DataCap Application] BitsAndBytes - DANDI

[bitsandbytes03]

Version

1

DataCap Applicant

BitsAndBytes

Project ID

1

Data Owner Name

Distributed Archives for Neurophysiology Data Integration (DANDI)

Data Owner Country/Region

United States

Data Owner Industry

Life Science / Healthcare

Website

http://dandiarchive.org/

Social Media Handle

DANDI Archive Help Desk

Social Media Type

Other

What is your role related to the dataset

Data Preparer

Total amount of DataCap being requested

7PiB

Expected size of single dataset (one copy)

0.7PiB

Number of replicas to store

10

Weekly allocation of DataCap requested

500TiB

On-chain address for first allocation

f3wflzuo26kcqcmihmbgnfcbayhwulspnk2vqjndjupw2v3mzpdrlqnwwxscjp2m5spcg3w53s3dkpx4khzefa

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

Bits&Bytes is a European organization that aims to impact the decentralized storage space in the near future significantly. We have access to our own computer rooms in Amsterdam and Belgium, capable of processing large volumes of data. Our team is well-recognized in the Benelux internet scene and other industries.

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

We will store the DANDI open dataset from AWS. DANDI is a public archive of neurophysiology datasets, including raw and processed data, and associated software containers. Datasets are shared according to a Creative Commons CC0 or CC-BY licenses. The data archive provides a broad range of cellular neurophysiology data. 

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)

Netherlands

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

We will use Singularity.

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.

The full set has not been stored completely on Filecoin and is not accessible in full. We aim to store it in full and have it retrievable.

Please share a sample of the data

This will be the AWS bucket.

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

Monthly

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

More than 3 years

In which geographies do you plan on making storage deals

Greater China, Asia other than Greater China, North America, Europe, Australia (continent)

How will you be distributing your data to storage providers

HTTP or FTP server

How did you find your storage providers

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.

Dcent - 1 replica ( Sealed + Unsealed ) - f02982293
MCE - 1 replica ( Sealed + Unsealed ) - f03161054
We are seeking extra participants for 8 more replica's who comply with the Fil+ / Openpanda standard.

How do you plan to make deals to your storage providers

Boost client

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

[datacap-bot[bot]]

Datacap Request Trigger

Total DataCap requested

7PiB

Expected weekly DataCap usage rate

500TiB

DataCap Amount - First Tranche

250TiB

Client address

f3wflzuo26kcqcmihmbgnfcbayhwulspnk2vqjndjupw2v3mzpdrlqnwwxscjp2m5spcg3w53s3dkpx4khzefa

[datacap-bot[bot]]

DataCap Allocation requested

Multisig Notary address

Client address

f3wflzuo26kcqcmihmbgnfcbayhwulspnk2vqjndjupw2v3mzpdrlqnwwxscjp2m5spcg3w53s3dkpx4khzefa

DataCap allocation requested

250TiB

Id

293b8089-a510-4db9-be2c-3aa486538f65

[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

bafy2bzacebgw5okl6qnn35w37kd4yqjejajvckgx4ym6pkv4j4cce36c7vz56

Address

f3wflzuo26kcqcmihmbgnfcbayhwulspnk2vqjndjupw2v3mzpdrlqnwwxscjp2m5spcg3w53s3dkpx4khzefa

Datacap Allocated

250TiB

Signer Address

f14argljqmkt3ig4yhi5hqbm44eezafterkjj56uq

Id

293b8089-a510-4db9-be2c-3aa486538f65

You can check the status of the message here: https://filfox.info/en/message/bafy2bzacebgw5okl6qnn35w37kd4yqjejajvckgx4ym6pkv4j4cce36c7vz56

[datacap-bot[bot]]

Application is Granted

[datacap-bot[bot]]

Client used 75% of the allocated DataCap. Consider allocating next tranche.

[datacap-bot[bot]]

Application is in Refill

[cryptowhizzard]

checker:manualTrigger

[datacap-bot[bot]]

DataCap and CID Checker Report Summary[^1]

Storage Provider Distribution

⚠️ 1 storage providers sealed more than 50% of total datacap - f03161054: 53.31%

⚠️ 50.00% of Storage Providers have retrieval success rate less than 75%.

Deal Data Replication

⚠️ 100.00% of deals are for data replicated across less than 3 storage providers.

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.

[datacap-bot[bot]]

Request Approved

Your Datacap Allocation Request has been approved by the Notary

Message sent to Filecoin Network

bafy2bzacebdqvgdjtfu537n3kro3nelbpsz7vpryc7raeg5fkte3y7rs4ltck

Address

f3wflzuo26kcqcmihmbgnfcbayhwulspnk2vqjndjupw2v3mzpdrlqnwwxscjp2m5spcg3w53s3dkpx4khzefa

Datacap Allocated

1PiB

Signer Address

f14argljqmkt3ig4yhi5hqbm44eezafterkjj56uq

Id

398dfc2e-5a5c-475f-b864-374e2e04e5fe

You can check the status of the message here: https://filfox.info/en/message/bafy2bzacebdqvgdjtfu537n3kro3nelbpsz7vpryc7raeg5fkte3y7rs4ltck

[datacap-bot[bot]]

Application is Granted

[cryptowhizzard]

Hello,

Both f03161054 and f02982293 are running Curio and this is still in active development, especially the retrieval part / Curio markets. Both support Sealed + Unsealed / fast retrieval. Aka, both have all unsealed sectors present, the software is just not optimal, yet.

f03214653 , RMM Global is currenlty sealing the 3rd replica , sealed only.

[datacap-bot[bot]]

Client used 75% of the allocated DataCap. Consider allocating next tranche.