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7494206 No.7494206 [Reply] [Original]

Reviving this as I didn't see follow up discussion. Will try give a quick rundown if I can wrap my head around everything, massive dump of info:

>>7437301

Intro:

>As we worked on a number of use cases over the past couple of years we came across several instances where a gateway service interfacing the blockchain to the external world would be been beneficial. This includes cases where data had to be sourced from external resources, such as sanctions lists from government agencies, or triggering the automatic expiration of documents on the ledger.

>This led us to survey a number of blockchain implementations to understand what facilities were available for using oracles (and event triggers). We have come to the view that a general purpose service and framework for a gateway service might be beneficial to both Fabric and other blockchain implementations. Linked below is a document summarizing our findings and a proposal for a gateway service to facilitate permissioned blockchains to interface with the external world.

>> No.7494253
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7494253

>>7494206
Bump, wanna believe

>> No.7494319
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7494319

>no coins mentioned by name
We're out of the game. Corporations are going to just fork coins and make their own

>> No.7494546

>>7494319
>>7494206
IBM Researchers considering decentralized oracle tech, weighing up the pros and cons.

>They do not find it necessary to provide their customers with a decentralized oracle service.
>Their potential customers are asking for a decentralized oracle service.
>Their potential customers want LINK, and they don't know it.

https://media.readthedocs.org/pdf/hyperledger-fabric/v0.6/hyperledger-fabric.pdf
Search "external"

This is a lot of info, but there are hints at LINK-Hyperledger happening here.
Hi kim,
Although I don't understand totally determinism problem you mentioned, certainly, I know determinism problem is important. Anyway, I think oracle solution is a must for chain code applications. Because we usually come across similar issues: our chaincode needs to access external third-party data source, we have a better decentrallized solution, that's why smart contract cannot be used better to solve practical problems.

-Andrew

>> No.7495031

>>7494206
bump

>> No.7495230

I went through a lot of that stuff and they do mention ChainLink. They've reviewed it and saw it as an excellent solution, but were worried about privacy. I don't know if they were aware of town crier and SGX or not. There's also discussion about making their own solution. All in all, for my surprise, they don't seem very professional or well informed at all. Clearly they are not very close to implementation.

>> No.7495728

>>7494319
As if that wasn't the only rational outcome from the start