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
获得资助的提案
0
Completed Proposals
$ 50K
Available
$398.2K
Requested
$47.2K
获奖情况

YOGA+ on PRISM

$20,000 Requested

Solution: 一个授权给瑜伽师生态系统的市场网络,使用最好的现有平台和工具建立。

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: 利用 "世界反兴奋剂机构之友 "前50名捐赠者奖励计划进行元数据课程设计,并设计一个资金追踪和问责框架。

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

UniCloak

$8,000 Requested

Solution: 随着我们处理安全金融数据的方面越来越多,我们需要一个加密的NFT和元数据标签标准来访问安全数据。

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: 在区块链上安全和标准化地存储医疗数据,这使得进一步的实施和增加整体的病人安全。

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: 为了在基于Cardano的网络上低成本、无忧无虑地大规模采用社交媒体,需要一个本地资产存储和访问协议。

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

Promptous Dental MetaData

$5,000 Requested

Solution: 利用行业和公司特定的元数据开发精算模型,以便更好地向患者传达牙科费用

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: 使用混合区块链+传统数据发送方式,发送/接收带有区块链元数据验证的图像和证明文件。

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: 定期存储经过适当签名以保证真实性的性能元数据,并提供一个工具来汇总这些数据。

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: 行业标准组织制定了多个供应商实施的标准,这些标准已经开始为NFTs形成。

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是一个收集匿名的疫苗接种结果的平台,并将其存储为元数据,以换取NFT作为奖励。

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

iNVENT

$40,000 Requested

Solution: 区块链元数据时间/日期和概念验证印章/哈希,将消除标准的高成本,并帮助发明者验证想法。

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: 利用Fluree不可变的图形分类帐/DB为DApps建立一个可证明的、以数据为中心的侧链,利用W3C语义链接数据标准。

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

Deqree: Certificate Validation 🎓

$22,000 Requested

Solution: 开发一个具有成本效益的dApp平台,使用交易元数据和本地令牌验证证书凭证。

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

Corona Immunity Passport

$40,000 Requested

Solution: 使用Cardano开发一个防篡改系统,可供全世界使用,并简化旅行、访问餐馆等。

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: 人们使用Profila的应用程序来学习+行使数据权利;然后,隐私元数据分类账提供法律证明="取消订阅的类固醇"

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让作者匿名地证明PoE的作者身份。它还对浏览器中的文件进行加密,并在CW公共存储中存储一份副本。

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: 开发一个轻型钱包,提供主权,可以从数字资产中100%在链上铸造和签署不可伪造的代币(NFTs)。

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

Business Email Compromise solution

$40,000 Requested

Solution: 一个电子邮件插件,允许专业用户从他们自己的电子邮件应用程序中舒适地认证和验证敏感信息。

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: 实施一个去中心化的认证机制,该机制将在元数据和本地资产的基础上持续保持链、秘密和权限。

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

ADAvoice: Decentralized E-invoicing

$10,000 Requested

Solution: 作为交易元数据的电子发票和管理公司间交换的智能合约(自我开票、定期发票…)。

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