Launch HN: Reality Defender (YC W22) – Deepfake Detection Platform

Re:Launch HN: Reality Defender (YC W22) – Deepfake Detection... by bpcrd on Tuesday March 22, 2022 @10:59AM (#30766882)

We’re fascinated by the potential applications of crypto in content provenance. In this example, a UGC video platform would need a way to initially determine the content hasn’t been manipulated before it’s signed, right? What about a live scenario where a deepfake mimicking an exec calls a manager to wire $10M (https://www.forbes.com/sites/thomasbrewster/2021/10/14/huge-...)

We totally recognize deepfake detection is a big & constantly evolving challenge, but we don't see that as a reason to cede the truth to bad actors :)

[ Parent | on HN ]

Re:Launch HN: Reality Defender (YC W22) – Deepfake Detection... by cphoover on Tuesday March 22, 2022 @11:09AM (#30766990)

> "We’re fascinated by the potential applications of crypto in content provenance. In"

@bpcrd what's the advantage of using a block-chain to store video fingerprints, to determine provenance, over say a highly performance-optimized immutable centralized or federated system?

[ Parent | on HN ]

Re:Launch HN: Reality Defender (YC W22) – Deepfake Detection... by bpcrd on Wednesday March 23, 2022 @12:32PM (#30780248)

There are advantages to both, as well as using existing blockchains (Ie. Bitcoin) to record small amounts of information via Merkle Trees.

Fun fact: The oldest blockchain pre-dates bitcoin....and started in the 1990's in the New York Times classified via a daily recorded hash value!

https://crypto.news/finding-the-oldest-blockchain-in-the-new...

[ Parent | on HN ]