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AmEx Upgrades Rewards Program with Hyperledger Blockchain

American Express announced a blockchain-based loyalty rewards program using Hyperledger's technology.

By Nikhilesh DeMay 23, 2018

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Latest Crypto News

Yesterday

10:11 PM

Negative

U.S. arrests Army green beret for $400,000 Polymarket bets on Venezuela raid he was in

Master Sergeant Gannon Ken Van Dyke allegedly tried to conceal his bets about the raid on Venezuela that led to Nicolas Maduro's arrest.

8:52 PM

Neutral

BTC0.00%

Aave rallies DeFi partners to contain fallout from $292 million KelpDAO hack

Industry players are coordinating a recovery effort as the year's biggest crypto theft rattled Aave, with Lido and EtherFi being firsts to offer aid.

6:35 PM

Neutral

Inside the $71 million freeze on Arbitrum that has the crypto world questioning what decentralization really means

The emergency response prevented stolen funds from moving, but sparked debate over governance, control and the limits of decentralization on Layer 2s.

3:00 PM

Positive

Crypto for Advisors: AI Agents Using Crypto

AI agents are executing transactions, forming “agentic finance.” Crypto is the financial backend for these autonomous systems. Learn use cases, risks, and what experts say.

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