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Espresso Systems has released the third test network Cortado for the Espresso Sequencer, developed for OP Stack developers.

BlockBeats reported on September 8th that Espresso Systems, a blockchain infrastructure company, announced the release of the third test network "Cortado" for the Espresso Sequencer, which is available for use by OP Stack developers. The network aims to decentralize the sequencer and support the Optimism ecosystem.

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On-Chain Activity

1h ago

The Garrett Jin entity once held over 100,000 BTC at an average cost of only about $7,242 per coin, and has frequently suffered massive losses over the past year.

1h ago

Trader Loracle's short position in SanDisk shows an unrealized loss of $4.67 million, while the unrealized loss on the HYPE short position has widened to $2.91 million.

1h ago

An entity increased its holdings by 2,086 ETH at $2,599, bringing its total holdings to 9,058.19 ETH.

2h ago

Bitcoin address linked to BIT transfers another 1,000 BTC to Binance, valued at $81.06 million.

24H Important News

2026-09-19

HYPE Extends Rally to Hit a New High of $94.49

Jiang Zhuoer: Short selling is used to protect spot holdings by reducing drawdowns after price increases. After several months of trading, coin-denominated profits reached 34%.

Absorbing traditional asset and prediction market liquidity, Hyperliquid's open interest hits a new high after a year.

The Garrett Jin entity once held over 100,000 BTC at an average cost of only about $7,242 per coin, and has frequently suffered massive losses over the past year.

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