On December 9th, Shadow, a startup company focused on encrypted data, proposed ERC-7571 to standardize the specification, discovery, and retrieval of shadow events (i.e. additional logs in contract code that enable deeper off-chain data coverage) in Ethereum smart contracts. The goal is to create a standardized syntax for shadow events in Ethereum smart contracts, making it easier for any off-chain developer tool or infrastructure to specify, discover, and retrieve them.

According to Greeks.live monitoring, 33,000 BTC options are about to expire with a Put Call Ratio of 0.84, a maximum pain point of $40,000, and a nominal value of $1.43 billion. Additionally, 210,000 ETH options are about to expire with a Put Call Ratio of 0.59, a maximum pain point of $2,150, and a nominal value of $490 million.<br>Greeks.live states that the option data shows a significant increase in short-term positions for BTC, indicating that this week's main trading focus is BTC options, and the proportion of bearish options is not low. Expectations for an increase are mainly focused on the ETF approval in January, with a noticeable increase in positions in January, making this December not peaceful.

Scopescan monitoring shows that 5 hours ago, the whale "0xc6B5" withdrew 3,545 ETH (worth $8.4 million) from Binance and OKX. In the past week, the whale has withdrawn a total of 14,689 ETH (worth approximately $34.7 million) and transferred 6,857 ETH (worth approximately $16.2 million) to a subsidiary wallet address for storage.

According to PeckShield data monitoring, the attacker address of KyberSwap transferred 2600 ETH (worth about 6 million US dollars) to TornadoCash.

According to Lookonchain monitoring, a whale address with an 80% win rate spent 3.95 million USDT on December 6th to buy 1733 ETH at a price of $2,282, and sold it 4 hours ago at a price of $2,365, exchanging it for 4.09 million USDT.It is reported that the whale earned approximately $142,000 in profit within 2 days.

According to Lookonchain, SmartMoney, with a winning rate of up to 80%, spent 3.95 million USDT to buy 1733 ETH at a price of 2,282 US dollars on December 6th. Four hours ago, it was sold at a price of 2,365 US dollars, exchanging for 4.09 million USDT, and made a profit of 142,000 US dollars in two days.

PeckShield has monitored that the attacker's address from KyberSwap has transferred 2600 ETH (valued at about $6 million) to Tornado Cash.

Ethereum core developer timbeiko.eth posted a summary of the 176th ACDE meeting on social media. The developers discussed the state of Dencun, the timeline for the testnet, and how to plan for the next network upgrade.<br>According to the meeting discussion, Devnet #12 was launched last week and almost all clients are running on it. Errors were found and fixed in several clients, including Reth and Lighthouse. At the same time, the development team is ready to fork the testnet and plans to conduct a large-scale Goerli shadow fork in the next few weeks. The developers agreed that if things go smoothly, they will set the Goerli fork date in early 2024, with the goal of activating Dencun on the network in January.<br>In addition, the last ACDE meeting of 2023 will be held on December 21 at 22:00 Beijing time.

According to OKX market information, Ethereum broke through $2,300 this morning and is now priced at $2,350.23, with a 24-hour increase of 5.35%.

Ethereum core developer timbeiko.eth summarized the 176th ACDE meeting on X platform. Developers discussed the state of Dencun, the timeline for the test network, and how to plan network upgrades.

Lookonchain monitoring data shows that a wallet related to Hashkey withdrew 2,514 ETH ($5.8 million) from Binance and OKX 10 minutes ago. In the past three days, the wallet has withdrawn 13,293 ETH ($30.5 million) from Binance and OKX, and the price of ETH has risen again to $2,300.

On December 7th, according to Etherscan data, an ETH EOA address (starting with 0x4Ea) labeled "KyberSwap Exploiter 8" just transferred 400 ETH to Tornado Cash four times.

According to OKX market data on December 7th, Ethereum rebounded above $2,300 and is now priced at $2,300.42, with a 24-hour increase of 1.95%.

Whale Alert monitored that 16,944 ETH was transferred from an unknown wallet to Coinbase, worth over $38,148,363.

According to Lookonchain's monitoring on December 6, Galaxy Digital deposited 9179 ETH worth approximately $20.9 million into Binance's address 3 minutes ago. The address currently holds 10,038 ETH.

According to on-chain data tracking service Whale Alert, at around 15:08 on December 6th Beijing time, 32,720 ETH (worth about $74,071,421) was transferred from an unknown wallet to Binance.

Market data shows that Ethereum has broken through $2,300 per coin, the first time since May 2022, with a daily increase of 2.99%. The market is volatile, so please be prepared for risk control.

According to the market data from Eu Yi OKX, ETH briefly touched 2300 USDT before falling back to 2292 USDT, with a 24-hour increase of 3.3%.

On December 5th, the top holder of the Blur Season 2 airdrop, hanwe.eth, transferred 2000 ETH (worth $4.4 million) from the Blur Bid contract to Bybit, as monitored by @ai_9684xtpa.

Scopescan monitoring shows that 4 hours ago, an address related to Cumberland deposited 39,260 ETH (worth $87.61 million) into Kraken. The address received these ETH 9 months ago when ETH was about $1,450.