F5: Metadata challenge gravatar F5: Metadata challenge

How can we utilize transaction metadata to solve real world problems?

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20
Total Proposals
5
Funded Proposals
0
Completed Proposals
$ 50K
Available
$398.2K
Requested
$47.2K
Awarded

YOGA+ on PRISM

$20,000 Requested

Solution: A market network empowering the yogi ecosystem, built using the best available platforms and tools.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 40% of the fund.
3.5 (12)

WADA +GL +Metadata = Donor Rewards+

$6,000 Requested

Solution: Use the Friends of WADA First 50 Donor Reward Program for metadata curriculum dev't & to design a fund-tracing and accountability framework

Fund: Fund 5 Challenge: F5: Metadata challenge
over budget Requested 12% of the fund.
3.71 (17)

UniCloak

$8,000 Requested

Solution: As we deal with increasing aspects of secure financial data, we need an Encrypted NFT and Metadata Label standard for accessing secure data.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 16% of the fund.
1.69 (13)

Storage of medical metadata

$50,000 Requested

Solution: Storage of medical data on blockchain safely and standardized which allows for further implementations and increases overall patient safety.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 100% of the fund.
2.86 (14)

Protocol for Social Media Storage

$10,000 Requested

Solution: A native-asset storage and access protocol is needed for low-cost, hassle-free mass adoption of social media on Cardano-based networks.

Fund: Fund 5 Challenge: F5: Metadata challenge
over budget Requested 20% of the fund.
3.5 (18)

Promptous Dental MetaData

$5,000 Requested

Solution: Development of a actuarial model using industry and company-specific metadata in order to better communicate dental costs to patients

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 10% of the fund.
1.53 (17)

paypixl - Validating Drone Metadata

$15,000 Requested

Solution: Use a hybrid blockchain + traditional data send method to send/receive images and supporting documents with blockchain metadata validation.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 30% of the fund.
3.72 (18)

Oracle Performance Metrics

$3,000 Received
$3,000 Requested

Solution: Periodically store performance metadata that has been appropriately signed for authenticity and provide a tool for aggregating this data.

Fund: Fund 5 Challenge: F5: Metadata challenge
completed Awarded 6% of the fund.
4.71 (14)

NFTDAO: Industry Standards 1 (dues)

$5,000 Requested

Solution: Industry Standards Organizations develop standards for adoption across multiple vendor implementations, these are starting to form for NFTs.

Fund: Fund 5 Challenge: F5: Metadata challenge
over budget Requested 10% of the fund.
3.86 (14)

Jenner: Patient Reported Outcomes

$40,000 Requested

Solution: Jenner is a platform to collect anonymized outcomes for vaccinations and store them into metadata in return for a NFT as a reward.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 80% of the fund.
2.94 (17)

iNVENT

$40,000 Requested

Solution: Blockchain Metadata Time/Date and Concept Validation Stamp/Hash, would eliminate standard high cost and help inventors to validate idea.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 80% of the fund.
3.07 (15)

Graph DB Sidechain with Fluree

$12,500 Received
$12,500 Requested

Solution: Build a provable, data-centric sidechain for DApps with Fluree immutable graph ledger/DB that leverages W3C semantic linked-data standards

Fund: Fund 5 Challenge: F5: Metadata challenge
funded Awarded 25% of the fund.
4.88 (17)

Deqree: Certificate Validation 🎓

$22,000 Requested

Solution: Develop a cost effective dApp platform to validate certificate credentials using transaction metadata and a native token.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 44% of the fund.
2.45 (11)

Corona Immunity Passport

$40,000 Requested

Solution: Use Cardano to develop a tamper resistant system, which can be used by the whole world and eases travelling, visiting restaurants etc.

Fund: Fund 5 Challenge: F5: Metadata challenge
not approved Requested 80% of the fund.
1.93 (15)

Control your data – privacy ledger

$19,200 Received
$19,200 Requested

Solution: People use Profila's App to learn + exercise data rights; the privacy metadata ledger then provides legal proof = "unsubscribe on steroids"

Fund: Fund 5 Challenge: F5: Metadata challenge
completed Awarded 38.4% of the fund.
4.89 (9)

CardanoWall, new levels of PoE

$40,000 Requested

Solution: CW lets the authors anonymously prove the authorship of PoE. It also encrypts files in a browser and stores a copy in the CW public storage.

Fund: Fund 5 Challenge: F5: Metadata challenge
over budget Requested 80% of the fund.
4.73 (11)

C64 NFTs Minter(on-chain+identity)

$6,500 Received
$6,500 Requested

Solution: Development of a light wallet that provides sovereignty to mint and sign non-fungible tokens (NFTs) 100% on-chain from digital assets .

Fund: Fund 5 Challenge: F5: Metadata challenge
funded Awarded 13% of the fund.
4.71 (14)

Business Email Compromise solution

$40,000 Requested

Solution: An email plug-in that allows professional users to certify and verify sensitive messages, from the comfort of their own email application.

Fund: Fund 5 Challenge: F5: Metadata challenge
over budget Requested 80% of the fund.
3.73 (15)

Blockchain Authentication Mechanism

$6,000 Received
$6,000 Requested

Solution: Implement a decentralised authentication mechanism that will persist on chain, secrets and permissions based on metadata and native assets.

Fund: Fund 5 Challenge: F5: Metadata challenge
funded Awarded 12% of the fund.
4.25 (12)

ADAvoice: Decentralized E-invoicing

$10,000 Requested

Solution: E-invoice as transaction metadata and smart contract managing inter-exchange between companies (self-invoicing, periodic invoices,…)

Fund: Fund 5 Challenge: F5: Metadata challenge
over budget Requested 20% of the fund.
3.77 (13)