Tech
Bitcoin could soon get Zcash-style 'shielded' privacy without changing its rules
Researchers have mapped out private bitcoin-denominated transfers that run alongside Bitcoin, but the system still lacks a finished way to lock up real BTC and release it again.

Solana’s 150-millisecond settlement upgrade reaches second public test network
Alpenglow is running on both public test networks, giving application teams a place to check their software before the live blockchain switches.

XRP Ledger’s Batch upgrade slips to Oct. 9 after validator support resets
The feature would let users bundle up to eight transactions, including asset-and-payment transfers, but a brief drop below the network’s 80% support threshold restarted its two-week activation clock.

Solana starts testing upgrade that could cut finality from 12.8 seconds to 150 milliseconds
Alpenglow would let exchanges, bridges and merchants treat payments as irreversible almost immediately.

Cardano joins Solana, XRP Ledger in race to power AI agent payments
The official x402 kit now includes Cardano tools for apps and AI agents to pay with ADA and other network tokens, though the facilitator has so far only been tested on pre-production.

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