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2019-06-07T05:19:07Z

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{{#seo:
|title=KrawlCat: The first Blockchain Data Feed Mining Machine – zaoniaoWiki
|keywords=KrawlCat, KrawlCat Data Feed, bitcoin, KrawlCat Data Mining Machine, how to use, blockchain
|description= KrawlCat is the first Blockchain Data Feed Mining Machine for providing the Real Market Data to the Blockchain.
}}

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'''KrawlCat''' is the decentralized Data Feed Mining Machine for providing the Real Market Data to the Blockchain. Real Market Data can also be called off-chain data, which is including Financial Index, Gold Price, Weather Information, and Flight Status, etc., the uploded off-chain data can be accessed and used by the various Blockchain companies.

==Background==
Blockchain development has grown exponentially, products like Decentralized Exchanges (DEX), and Decentralized Applications (DAPP) are being built across the decentralized ecosystem. However, in the current landscape, these projects bring marginal utility to the market. Real Market Data, such like '''Financial Index''', '''Gold Price''', '''Weather Information''' and '''Flight Status''' can be easily found though Internet and be quickly used by online companies. However, these data and sources cannot be used by the blockchain company directly.<ref name="yahoo news"> [https://www.yahoo.com/news/krawlcat-everyone-data-feed-provider-020000825.html "KrawlCat, When Everyone Can Be Data Feed Provider on Blockchain"], ''www.yahoo.com'', 04.23.19 . Retrieve 04.30.18.</ref> <ref name="morningstar"> [https://https://www.morningstar.com/news/access-wire/ASW_Accesswire_542670MSN/krawlcat-when-everyone-can-be-data-feed-provider-on-blockchain.html "KrawlCat, When Everyone Can Be Data Feed Provider on Blockchain"], ''www.morningstar.com'', 04.23.19 . Retrieve 04.30.18.</ref>

Currently, to onboard this off-chain data, the oracle needs to be entrusted to retrieve this data, verify its authenticity, and send it to a blockchain. But if an oracle is verifying the authenticity of the data, then who is verifying the authenticity of the oracle? This is the conflicting issue with current oracle solutions. Therefore, there needs to be a decentralized entity to trustlessly retrieve data.

To provide a decentralized Data feed oracle, '''KrawlCat (K1)''' is dedicated to scraping off-chain data so reliable intelligence can always be used, irrespective of the reputation of any singular data vendor.

==KrawlCat Info==
* KrawlCat official website: https://krawlcat.com/
* KrawlCat is the first Blockchain Data Feed Mining Machine.
* Real Market Data, including Financial Index, Foreign Exchange, Weather Information, and Flight Status, etc. will be scratched by KrawlCat Mining Manchine (Miner) and be uploaded onto the Blockchain.
* KrawlCat's EIP(Ethereum Improvement Proposals) has been approved to the Ethereum Foundation: https://github.com/ethereum/eips/pull/1973<ref name="github"> [https://github.com/ethereum/eips/pull/1973 "KrawlCat got approved by Ethereum Improvement --- EIP 1973 Scalable Rewards"], ''github.com''</ref>

==Technical Update==
KrawlCat's EIP (Ethereum Improvement Proposals) has been aprroved by Ethereum, the EIP number is 1973 and it is called Scalable Rewards https://github.com/ethereum/eips/pull/1973.

==Product Description==
* Touchable screen, easy to operate and check the profit
* 2-10W Power Consumption
* Only 0.2kg

==Intro Video==
{| class="wikitable"
|-
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| <youtube>https://www.youtube.com/watch?v=b74pAFX-aiA&t=2s</youtube>

[[Category:Blockchain Data Feed]]

KrawlCat - Revision history

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