Cryptocurrency
Cronos zkEVM Testnet Upgrades to Tethys Ahead of Mainnet Launch

[PRESS RELEASE – Hong Kong, Hong Kong, May 21st, 2024]
Cronos has announced an upgrade to its zkEVM testnet to the latest major release known as Tethys. Its introduction brings the zero-knowledge (ZK) layer-2 blockchain secured by Ethereum a major step closer to its mainnet launch, planned for this summer
The Tethys upgrade is based on zkSync’s v24 release, which paved the way for zkSync Era to evolve from a standalone blockchain to one of many ZK Chains within the zkSync ecosystem. The same technology is now being utilized to accelerate Cronos zkEVM’s goal of developing a highly scalable network that will support mainstream adoption.
Built using ZK Stack, Tethys has been launched in a partnership between Cronos Labs, and engineering teams from Matter Labs, Crypto.com, VVS Finance, Fulcrom Finance, and Veno Finance. Tethys adds a number of new features including an enhanced bridge between Ethereum’s Sepolia Testnet and Cronos zkEVM Testnet that connects all ZK Chains. It also enables cheaper transaction fees by storing transaction data in validium configuration.
Ken Timsit, Head of Cronos Labs, said: “Tethys brings us closer to the full release of the Cronos zkEVM and showcases the qualities that make zero-knowledge networks so versatile. Features such as reduced transaction fees, better developer tooling, and easier upgradability demonstrate that the Cronos ecosystem remains at the forefront of blockchain innovation.”
Daniel Lumi, Senior Product Manager of ZK Stack at Matter Labs said: “Cronos has an impressive track record of building a diverse ecosystem along with impressive on-chain financial value and user acquisition. They will inevitably become one of the great use cases for ZK Chains, so we’re excited to see Cronos zkEVM complete this final milestone before mainnet. With Tethys testnet, users can experience the speed, throughput, and low fee environment that will make the Cronos zkEVM capable of supporting a diverse range of use cases and applications.”
To accelerate testnet adoption, Cronos will soon announce a series of quests that are open to the community. Users who complete simple tasks on the Tethys testnet can provide valuable feedback and will have an opportunity to join the upcoming Cronos zkEVM user reward program. Forthcoming upgrades to Tethys will also add features such as an optimized gas price adjuster and the ability to bridge crypto assets from Ethereum to Cronos zkEVM without holding any CRO on Ethereum.
More information available at: https://docs-zkevm.cronos.org
About Cronos
Cronos (cronos.org) is a leading blockchain ecosystem that has partnered with Crypto.com and more than 500 application developers and contributors representing an addressable user base of more than a hundred million people around the world. Cronos’ mission is to make it easy and safe for the next billion crypto users to adopt self-custody in Web3, with a focus on Decentralized Finance and Gaming.
The Cronos universe encompasses 3 chains: Cronos EVM, the leading Ethereum-compatible blockchain built on the Cosmos SDK; Cronos POS, a leading Cosmos chain for payments and NFTs; and Cronos zkEVM, a new high performance layer 2 network secured by Ethereum.
Cronos ranks among the top 15 blockchain ecosystems, encompassing more than 6 billion dollars of user assets. Since inception, it has securely settled more than 100 million transactions.
Cronos is supported by Cronos Labs, a Web3 start-up accelerator focused on DeFi, GameFi, and the development of the Cronos ecosystem.
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Cryptocurrency
Ethereum Foundation, Whales, and Hackers: What’s Driving the ETH Sell-Off?

TL;DR
- Whales, hackers, and the Ethereum Foundation wallets moved over $500M in ETH through large sales and withdrawals.
- Ethereum transfers rose to 4.6M ETH, nearing the monthly high of 5.2M recorded in July.
- Staking inflows hit 247,900 ETH, the highest in a month, locking more supply from trading.
Large Withdrawals and Whale Activity
Ethereum (ETH) has seen heavy movement from major wallets over the past few days. On-chain data from Lookonchain shows a newly created wallet pulled 17,591 ETH, worth $81.62 million, from Kraken in just two hours.
Over three days, two new wallets withdrew a combined 71,025 ETH, valued at $330 million, from the exchange.
One of these wallets, address 0x2A92, has withdrawn 53,434 ETH, worth $242.34 million, in two days. This includes a recent purchase of 30,069 ETH, valued at $138.46 million, during a market drop.
Major ETH Holders Offload Millions Amid Price Rally
In contrast, several separate entities have been disposing of some ETH holdings. A wallet tied to a hacker address 0x17E0 sold 4,958 ETH for $22.13 million at $4,463, securing a profit of $9.75 million. Earlier this year, the same address sold 12,282 ETH at $1,932 and later bought back part of the amount at higher prices.
A different whale sold 20,600 ETH for $96.55 million over the past two days, generating a profit of more than $26 million after holding the position for nine months.
Meanwhile, an Ethereum Foundation-linked wallet, 0xF39d, sold 6,194 ETH worth $28.36 million in the last three days at an average price of $4,578.
Recent sales from the same wallet included an additional 1,100 ETH and 1,695 ETH for over $12.7 million combined.
The #EthereumFoundation-linked wallet(0xF39d) sold another 1,300 $ETH($5.87M) at $4,518 ~11 hours ago.
Over the past 3 days, this wallet has sold a total of 6,194 $ETH($28.36M) at an average price of $4,578.https://t.co/4hfCWymHVG pic.twitter.com/ErUyEY8SJy
— Lookonchain (@lookonchain) August 15, 2025
Network Activity on the Rise
CryptoQuant data shows Ethereum’s total tokens transferred have been climbing since August 9. After ranging between 1 million and 3 million ETH through late July and early August, transfers have risen to 4.6 million ETH, approaching the monthly high of 5.2 million recorded in mid-July. This increase has occurred alongside a price rally from about $3,400 to $4,600.
Interestingly, staking inflows generally stayed between 20,000 and 80,000 ETH per day over the past month. On August 14, inflows jumped to 247,900 ETH, the highest in the period.
At the time, ETH was trading near $4,600. Large staking deposits reduce the amount of ETH available for immediate trading, as staked coins are locked for a set period.
In the meantime, ETH trades at $4,647 with a 24-hour volume of $68.25 billion, down 2% on the day but up 19% over the week.
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Cryptocurrency
Massive DOGE Whale Activity Hints at $1 Breakout

TL;DR
- Whales bought two billion DOGE this week, lifting their combined holdings to 27.6 billion coins.
- A single 900M DOGE transfer worth $208M to Binance drew attention to large exchange movements.
- DOGE broke key resistance, with momentum building for a possible push toward the $1 price mark.
Price and Market Moves
Dogecoin (DOGE) traded at $0.23 at press time, slipping 4% over the past day but still showing a 2% gain for the week. Daily turnover came in at about $6.18 billion.
Meanwhile, the broader crypto market saw over $1 billion in liquidations. Hotter-than-expected US Producer Price Index data pushed traders to scale back expectations of a near-term Federal Reserve rate cut. DOGE had roughly 290,500 coins liquidated during the sell-off.
On the two-week chart, analyst Trader Tardigrade notes that DOGE has cleared a downward-sloping resistance line after completing what appears to be a “wave V” in an Elliott Wave sequence. Similar setups in the past, where prolonged declines stayed within falling channels before breaking higher, have been followed by sharp rallies.
$Doge/2-week#Dogecoin is gaining strong momentum to surge above $1 pic.twitter.com/TuSEKr19nv
— Trader Tardigrade (@TATrader_Alan) August 15, 2025
Momentum gauges are also turning up. The Stochastic RSI, which had dropped into oversold territory, is now heading higher. Previous reversals from this zone have coincided with sustained upward moves. The current formation points to a possible run that could carry DOGE past the $1 mark.
Heavy Whale Buying and Large Transfers
As reported by CryptoPotato, blockchain data shows large investors have added two billion DOGE in the past week, spending just under $500 million. That brings their holdings to about 27.6 billion coins, or 18% of the supply. The buying streak has prompted speculation within the community.
Recently, Whale Alert flagged a 900 million DOGE transfer worth about $208 million into Binance. The tracking indicates that it originated from a wallet connected to the exchange, likely as an internal activity. The address involved holds 2.88 billion DOGE, one of the largest balances on the network.
Ali Martinez also reports that transactions above $1 million reached a one-month high, with activity building since early August and peaking as DOGE traded at $0.25.
Whales are back! Dogecoin $DOGE activity at a 1-month high. pic.twitter.com/C83Pv68mCt
— Ali (@ali_charts) August 14, 2025
Sentiment Building
Analyst Gordon described the current setup as “a nice bit of consolidation” before a potential breakout, adding,
“This will be one of the first coins normies FLOCK to & the pump will be MASSIVE.”
With whale accumulation rising, high-value transfers increasing, and a bullish technical pattern in play, DOGE is positioned for a potential push toward $1 if momentum holds.
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Cryptocurrency
Ripple Price Analysis: XRP at Risk as Key Support Levels Could Trigger Sharp Drop

XRP has recently entered a consolidation phase after a strong rally earlier this summer, with the price action now hovering around key resistance levels on both its USDT and BTC pairs. Yet, while momentum has slowed, the charts still indicate a generally bullish structure, with multiple key support levels remaining firmly in place.
Technical Analysis
By ShayanMarkets
The USDT Pair
On the XRP/USDT daily chart, the price is currently trading near the $3.10 mark, facing a strong resistance zone around $3.40. This follows a breakout above the $2.70 range in July, which has now flipped into a support area.
Both the 100-day and 200-day moving averages are also trending upward and recently formed a bullish crossover around $2.45, reinforcing the medium-term bullish sentiment. If the $3.40 resistance breaks, a push toward the critical $4.00 range becomes likely.
However, the RSI hovering near the neutral 50 level suggests a lack of strong momentum for now, meaning a short-term pullback into the $2.80 support zone is still possible.
This zone will be key for maintaining the bullish structure. Losing it could open the door for a deeper correction toward the 200-day moving average located around the $2.40 mark. Yet, as long as the price stays above the moving averages, the broader trend remains bullish.
The BTC Pair
Looking at the XRP/BTC chart, the pair has recently pulled back after hitting the 3,000 SAT resistance, with the price currently around 2,600 SAT.
This follows a clean breakout above the long-term descending channel and a successful retest of its upper boundary, which coincided with the 200-day moving average and the 2,400 SAT support zone. This confluence remains a key bullish technical factor, as holding above it could attract renewed buying pressure.
That said, RSI levels around 48 show that momentum has cooled after the sharp July rally, meaning XRP may continue ranging between 2,400 SAT and 3,000 SAT in the near term. A decisive close above 3,000 SAT would likely open the path to the 3,400 SAT zone, while losing 2,400 SAT could shift the bias back toward 2,000 SAT support. For now, the structure still favors the bulls as long as higher lows remain intact.
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Disclaimer: Information found on CryptoPotato is those of writers quoted. It does not represent the opinions of CryptoPotato on whether to buy, sell, or hold any investments. You are advised to conduct your own research before making any investment decisions. Use provided information at your own risk. See Disclaimer for more information.
Cryptocurrency charts by TradingView.
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