Is Amazon experimenting with Crypto?

Could you elaborate on the rumors surrounding Amazon's potential involvement in cryptocurrencies? Are there any concrete indications that Amazon is actively experimenting with blockchain technology or cryptocurrency payments? Have there been any official statements from Amazon regarding this matter? If so, what are the potential implications of such a move for the cryptocurrency market? How might it affect the adoption and mainstream use of digital currencies? Additionally, are there any partnerships or collaborations that Amazon may be exploring in this space? It would be interesting to understand the potential impact of Amazon's involvement in the crypto space, given its significant influence in the retail and e-commerce sectors.