Top Analysts Look At Past Bitcoin Price Cycles To Predict the Return of Volatility


Top Analysts Look At Past Bitcoin Price Cycles To Predict the Return of Volatility


The cryptocurrency bear market continued in October, causing these innovative assets to trend lower as they fluctuated within a modest range.

Investors have adopted a “‘wait and see’ approach,” noted analyst Joe DiPasquale, which has caused several of these digital assets to trade range-bound.

Several major cryptocurrencies suffered losses during the month, and the broader digital currency market lost value. However, these declines were modest compared to those of several other periods.

The overall digital currency market lost close to 8% during the month, according to the MVIS CryptoCompare Digital Assets 100 Index (MVDA), a key benchmark based on the value of the top 100 largest digital assets.


Bitcoin held up reasonably well, peaking at $7,234.83 roughly halfway through the month, a roughly 9.8% increase from the digital asset’s starting price of $6,589.36, additional CryptoCompare data reveals. Bitcoin later retreated, erasing its gains for the month and closing the period 3.9% lower at $6,332.24.

Bitcoin Cash

Bitcoin cash, a fork of the original bitcoin, did not fare as well, experiencing some notable fluctuations and for the most part following a downward trend. The altcoin fell more than 20% in October, finishing the month at $424.16 after starting the period at $534.33.


XRP, the digital token created by Ripple’s founders, also suffered a rough month, losing more than 30% of its value in a matter of weeks. The digital asset’s price dropped to as little as $0.3761 on October 11, roughly 35% below its price of $0.5767 on October 1. The XRP later rebounded, cutting some of its losses but still finishing the month down 21.7% at $0.4513.


Ether, the second-largest digital currency by market capitalization (market cap) at the time of report, also suffered some notable losses, declining more than 18% during the first few weeks of October.

As a result, the price of ether fell to $186.88 on October 11, compared to $229.09 at the start of the month. The digital currency proceeded to rebound in the coming weeks, finishing the period at $197.41, a 13.8% loss for the month.


EOS, a digital currency linked to a platform used for decentralized applications, had a relatively stable month, experiencing modest declines during October. The EOS digital asset fell to $5.00 on October 11, down more than 11% from its opening price of $5.65.

The digital currency then recovered, eliminating some of its losses and finishing the month at $5.25. At this price, it was down more than 7% for the month.

Crypto Bear Market

At this point, the question of everyone’s mind is “When will the bear market in digital currencies end?”

The broader market trend could last another 12-18 months, predicted Arthur Hayes, co-founder and CEO of Seychelles-based cryptocurrency exchange BitMEX, told Yahoo Finance UK.

When explaining this forecast, he pointed to past bear markets.

“I’m just basing it off my previous experience. I started in bitcoin in 2013 when the price went from $250 to $1,300 and then 2014 to 2015 was sort of the nuclear bear market. Price crashed, volume crashed — very, very difficult to make money.”

When asked about this prediction by CryptoGlobe, most analysts disagreed. One market observer in particular who did agree with Hayes’ forecast of a sustained bear market was Eric Ervin, CEO of Blockforce Capital.

“We agree with the overall sentiment of Arthur’s comment,” said Ervin. Our current bear market has not been unusually long, he asserted. Ervin added:

Since 2010, there have been 4 bull cycles followed by 4 bear cycles. The average bull market lasts 449 days, and bear markets have lasted an average of 306 days, a ratio of 1.47. The last bull market lasted 818 days, so by this methodology our bear market length should be about 557 days, or an additional 241 days to the current 316 day bear market.

Cryptocurrency bull vs bear cycles

“The previous bitcoin bull markets were caused by both speculation and believers, and we feel confident that the next catalyst for a bull market will be institutional adoption,” he noted.

Optimistic Predictions

Other analysts offered rosier views on the digital currency markets. DiPasquale, CEO of cryptocurrency fund of hedge funds BitBull Capital, described bitcoin’s “stability around the $6,000 level” as a “great sign,” emphasizing that it gives the digital asset “plenty of room to shoot up in positive market conditions.”

“As for the bear market lasting another 12 – 18 months, we don’t believe that the market is going to follow such a schedule,” he stated.

DiPasquale emphasized that the market’s future direction “depends on positive developments, and the next couple of months are going to be interesting due to the launch of Bitcoin settled futures, new custody services, more institutional investments flowing into crypto and progress in terms of ETF proposals.”

Technical Analysis

Digital currencies could break out of their relative malaise soon, at least according to technical analysis performed by Jon Pearlstone, publisher of the newsletter CryptoPatterns.

“October through December are usually the most volatile time period for most markets (see most 2017 crypto charts as a good example) so timing says we will see a move out of the current price range and increased volatility sooner than later,” he noted.

“When the current price range breaks ‘for real’ expect strong volume and high volatility with the first upside target at $7250 and a test of $5000 if we break down below 2018 lows,” said Pearlstone.

Sentiment Data

Another helpful resource for predicting the market’s future movements is sentiment data, which can be calculated by culling information from platforms like Twitter and determining whether it is positive or negative.

Cryptocurrency analytics platform The TIE supplied this exact information, which is forward-looking and predictive in nature.

“We generated monthly sentiment scores from 0-100 and we charted out the correlation between the change in monthly sentiment vs. the change in overall crypto market cap,” explained Joshua Frank, co-founder of The TIE. We “saw an extremely strong correlation between the two variables,” he added.

Cryptocurrency Sentiment DataSource: The TIE

Frank stated:

“For October we saw a 42% increase in sentiment meaning that we are predicting positive price movement in the overall Crypto market in November. The correlation between the change in coin sentiment and change in overall market cap is greater than .5 which is tremendously high.”

As for whether digital currencies will break free of their malaise in November, only time will tell. One thing we do know is that countless eyes will be watching.

Coinsource, Inc. Granted Virtual Currency License by New York Regulators

Coinsource, Inc., a leading bitcoin teller machine (BTM) operator, has become the first of such firms in the world to be granted the infamous New York BitLicense, according to a press release by the New York State Department of Financial Services (DFS) on November 1, 2018.

Coinsource Gets DFS Greenlight

Coinsource, a BTM operator that handles 40 bitcoin kiosks in New York, has been approved by the DFS to operate in the state as a registered business.

As stated in the DFS press release, the operations of the firm have been comprehensively and rigorously screened, to ensure it’s in line with the relevant financial regulations including anti-money laundering (AML) and know-your-customer (KYC) requirements, compliance with the DFS transaction monitoring and cybersecurity regulations and more.

“Today’s approval is a further step in implementing strong regulatory safeguards and effective risk-based controls while encouraging the growth of financial innovation,” DFS Superintendent, Maria. T. Vullo.

With the latest development, Coinsecure has now become the first BTM operator and the twelfth firm to date, to secure the somewhat elusive license. Per the Coinsource team, its application has been under review by the New York regulators since three years ago and finally getting the much sought-after license represents a massive feat for the firm. Commenting on the development, Coinsource general counsel, Arnold Spencer revealed that:

“It’s been a long, involved process. The initial application was filed in 2015 and since then what we’ve seen is a great deal of diligence on NYDFS part, really pushing us to both explain and even improve our policies and procedures.”

Fostering Bitcoin Adoption

Founded in 2015 when the price of the pioneer cryptocurrency had yet to hit the moon, Coinsource is arguably the world’s largest bitcoin teller machine operator, with more than 200 BTMs spread across various locations in the United States and over 20 staff in its employ.

Coinsource is hoping to spread adoption by making it easy for cryptocurrency investors to buy or sell bitcoin for fiat money via its touchscreen kiosks.

To use the Coinsecure BTM, a first time user is required to go through a simple KYC process which requires them sending the relevant bank details and other documents like a copy of their driver’s license, a selfie, and their mobile phone number to a specific cryptocurrency exchange.

While the American BTM ecosystem is booming, the same can’t be said of some other jurisdictions. As reported by BTCManager on October 25, 2018, Uncocoin co-founder Harish BV was arrested by India’s cybercrime police for erecting a bitcoin teller machine in the state.


Top line







Market trends












11月1日,MIT科技评论发表了一篇题为“以太坊创始人说除非他退出否则他的发明不可能成功”的文章,称如果以太坊一直依靠V神来领导其开发,那么以太坊就不可能真正实现去中心化。该报道暗示V神将有可能退出以太坊开发团队,但V神在一份声明中强调,他并没有离开以太坊,也没有减少对区块链研究的关注。相反,他将鼓励在以太坊开源开发者社区中增加其他开发人员的工作。最近,区块链的开发者Peter Szilagyi分享了一份报告,这份报告显示,Ethereum Go是全球增长最快的开源项目,仅次于微软Azure、Wix、Spyder和Tensorflow。据了解,随着加强协议基础层和部署第二层网络的各种解决方案,在过去的一年中,以太坊生态系统中的开发人员大幅增加。

>>>ETF教父Reggie Browne:监管机构短期内不会批准比特币ETF
据CCN报道,ETF部门高级董事总经理Reggie Browne近日表示对比特币ETF不抱什么希望。他认为今年美国证监会(SEC)很可能不会批准任何一只比特币ETF上市,只有可能在加密货币行业拥有强大健全的监管框架之后,才可能得到批准。Browne说:“对SEC来说,要理解这个问题、积极地批准是很难的,因为还没有任何数据。那些市场还没有就位。”



据哈希派昨日报道,Tether公司发布声明表示已找到新的银行合作伙伴——总部位于巴哈马的Deltec银行信托公司,而截止10月31日Tether在该行持有183亿美元的资产。而昨日Deltec的银行董事长Jean Chalopin也发送消息表明,此前Tether发布的信函是真实的。

>>> 精彩文章








哈希派 | 区块链课堂100问汇总



受苹果公司新规定影响,微信 iOS 版的赞赏功能被关闭,可通过二维码转账支持公众号。

Ethereum (ETH) Long-term Price Analysis


Ethereum (ETH) Long-term Price Analysis


ETHUSD Long-term Trend – Ranging

Distribution territories: $350, $450, $550.

Accumulation territories: $150, $100, $50.

This week we saw Ethereum’s price range in movements similar to those we saw in last week’s trading sessions. The cryptocurrency has been maintaining its price around the $200 territory. On September 11 it declined to around $170, which remains the lowest point it saw this year.

Ethereum, ETHUSD, Cryptocompare chartEthereum Chart by TradingView

The 50-day SMA and the 14-day SMA are separated by a small space. The Stochastic Oscillators have crossed range 50 and now point north. This means the cryptocurrency is striving to regain value against the US dollar, which has been gaining strength.

Some believe ETH is set to rebound in the near future, but such a move may be impossible if the $170 territory is breached southward. The $225 territory should also be considered as if it’s broken northward a potential bullish trend may be around the corner.

The views and opinions expressed here do not reflect that of and do not constitute financial advice. Always do your own research.

Night of the Living HODLers: Halloween 2018’s Best Crypto Costumes

The cryptocurrency and blockchain communities got into the Halloween spirit this week – and as shown on social media, more than a few people went out in style.

Last year saw costume takes such as “Bitcoin Bubble Boy” and a real-life private key, and that kind of imaginative spirit was on full display for 2018.

This year’s Halloween also marked the 10-year anniversary of the release of the bitcoin white paper. In 2008, the pseudonymous creator of bitcoin, Satoshi Nakamoto, first circulated the paper among a list of influential cryptographers – thus setting the stage for the cryptocurrency’s formal launch the following January.

(For a range of perspectives on the white paper’s significance ten years on, check out CoinDesk’s Bitcoin White Paper series.) 

Given what could be called a dual holiday – in crypto circles, at least – his year’s Halloween costumes ran the proverbial gamut.

A Reddit poster named “benevolinsolence” used a black-colored bodysuit in an effort to create a walking, talking blockchain. The results of that effort can be seen in the photo below:

In a follow-up post, benevolinsolence revealed an update to the costume complete with glowsticks for the occasion.

Even industry startups like Blockstream got into the Halloween spirit with some in-office costumes.

Keeping in the spirit of the double-holiday, journalist Laura Shin dressed up as the bitcoin white paper itself.

This group of revelers offered a unique take on the term “bitcoin miners,” including both a hard hate and a live-price ticker for bitcoin. As a subsequent tweet revealed, the group won first place in a costume contest.

Some costume-wearers took on the topic of cryptocurrency forks (with an emphasis on the breakaway cryptocurrency bitcoin cash) this Halloween.

All in all, the crypto community put its creative spirit to the test this Halloween. And while the results weren’t exactly spooky, they did showcase its lighter side for a change.

Bitcoin, pumpkin and plastic spiders featured image via Shutterstock

The leader in blockchain news, CoinDesk is a media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies. CoinDesk is an independent operating subsidiary of Digital Currency Group, which invests in cryptocurrencies and blockchain startups.

Bitcoin Brought Us a New World We Could Have Only Imagined

Mike Belshe is the co-founder and CEO of BitGo.

This exclusive opinion piece is part of CoinDesk’s “Bitcoin at 10: The Satoshi White Paper” series.

In the 10 years since the bitcoin white paper was released, our understanding of the world around us has changed.

The introduction of a global, digital currency that can exist without a central authority opened our eyes to the possibilities of money – that it can be different from what we’ve known. As a community, we’re now wiser to the opportunities for a digital economy and discovered what it means to act as your own bank – and it’s incredibly liberating.

It’s also remarkable that this shift has occurred in just a decade.

I’ll admit that the first time I read the white paper I was skeptical. Some of the issues mentioned, like double spending, hadn’t registered as problems that needed solving before. The complicated labyrinth of miners, nodes, block rewards, and proof-of-work made the network seem implausible.

The second time I read it I was intrigued; could this complex network really process the world’s transactions?

By the third time, I knew bitcoin was worth pursuing, and here are the reasons why:

1. Bitcoin opened our eyes to the fact that we can change money

Most people never think, “what is money?” or “what makes good money?” We’re taught in school that monetary systems evolved from some sort of rudimentary barter, but why? How? Can a digital form of money be better?

Like many others, I first explored these questions after reading about bitcoin, and the answer is absolutely yes – we can create a better form of money.

2. The first significant digital cash

The white paper marked the introduction of autonomy and freedom of control over your own assets. With bitcoin, your money truly is your money.

3. Time-stamping digital data

Bitcoin’s solution to the double-spend problem went beyond its network; it solves a virtual world problem by guaranteeing unique ownership of any piece of data. Publishing verified transaction timestamps to a public ledger makes it so that money can’t be copied. The same technology has promise in many other applications.

4. Superior keys and locks

The use of cryptographic keys and locks gives us the best personal security measures for digital assets that we’ve ever had – they’re unbreakable.

A 256-bit random number (aka a “private key”) is superior to any physical key. In fact, these keys are so good that we no longer need stronger keys or locks – the problem is how to provide users with good enough interfaces so that they can easily and securely manage their keys?

Thoughtful UI/UX will be incredibly important in moving this forward, while multisignature keys, introduced by BitGo, help to address the problem.

5. PKI 2.0

Bitcoin demonstrated one of the first significant, widespread, public applications for public key infrastructure (PKI), leveraging it for verification of user identities and facilitation of transactions. PKI has been around since the 1970s, but prior to bitcoin, perhaps the only notable application was securing domain names with HTTPS (aka SSL or TLS).

6. No requirement for third parties

History shows us that third-party systems often fail.

Satoshi recognized this, developing a consensus protocol that rid the digital money system of problematic and costly third parties. So-called trusted intermediaries create counterparty risk for users; they’re relied upon for completion of transactions but provide the possibility for failure.

Credit cards are an example of this: they expose us to risk and then charge transaction fees to cover that risk. Bitcoin removed the need for these organizations.

7. Removing man-made inflation

Inflation is primarily caused by the overprinting of money. Bitcoin’s fixed supply eliminates central authority printing power and gives it to the metronome-like hands of the computer – your money can no longer be controlled or diluted.

Humans have historically broken every economy we’ve ever devised, but can giving a good ruleset to computers prevent this? I think so.

8. Money for a global economy

Cryptocurrency is a new type of commerce; we’ve never had a form of money that can be effortlessly moved between borders.

Bitcoin gives us a new way to connect across jurisdictions, opening up new economies. This is significant at BitGo where we serve clients in over 50 countries with many settling in Bitcoin.

9. Power to the individual

Bitcoin gives complete freedom of choice of money. Access and use are democratized so that anyone anywhere can participate.

In introducing a better money system, bitcoin highlighted what was wrong with our existing banking system. Global movement, verification of identity, and fungibility of money are now problems of the past.

10. Computers follow rules

The white paper laid out bitcoin’s long-term ability to save us from ourselves. Humans make mistakes and while that’s a constant, it’s not something we can prepare for. We’re also consistently poor at following rules, while computers excel at this. An open set of rules managed by computers makes for a stable economic system that isn’t vulnerable to human error.


With this transformative new money came a need for safe and secure storage. That’s how BitGo came to be; I was storing Bitcoin for my friends on an air-gapped laptop stored beneath my living room couch. But the more Bitcoin I held, the more I realized that a sophisticated solution would be required to keep it secure. This led to the development of BitGo’s multi-signature protocols, and later to advanced multi-user protocols, followed by advanced security policies and more.

If you had told me in 2012, when I first read the white paper, that I’d end up holding millions of dollars of bitcoin on a laptop that would lead to a security solution for billions of dollars worth of digital assets around the world, I don’t know if I could have imagined it.

In the 10 years since the release of the bitcoin white paper, our world has been changed indelibly – but this is just the beginning.

Sunrise image via Shutterstock

The leader in blockchain news, CoinDesk is a media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies. CoinDesk is an independent operating subsidiary of Digital Currency Group, which invests in cryptocurrencies and blockchain startups.










































Winklevoss Twins Sue Crypto Pioneer Charlie Shrem Over 5,000 BTC



Cryptocurrency pioneer Charlie Shrem is facing a lawsuit at the hands of Cameron and Tyler Winklevoss, the twins that founded cryptocurrency exchange Gemini and the first known “bitcoin billionires.”

According to the New York Times, the duo believes Shrem has gone on a spending spree with bitcoin he was supposed to give them. This, as in 2012 the Winklevoss twins reportedly gave Shrem several hundred thousand dollars to buy BTC.

At the time bitcoin was trading at little over $10, according to CryptoCompare data. Per the lawsuit. Shrem allegedly did not give back what amounts to 5,000 bitcoins, now worth about $37.1 million.

Stolen Bitcoin?

The missing cryptocurrency seemed to have be forgotten after the Winklevoss twins cut off contact with Shrem once he went to prison after pleading guilty in an operation he ran, that some used to buy BTC for drugs.

Now the brothers have filed a lawsuit against Shrem because they allege he has bought a variety of luxury items with money that should be in their pockets. According to the recently unsealed lawsuit, Shrem has bought six properties, two Maseratis, two powerboats, and some other holdings over the past year.

The accusation is Shrem has been bankrolling his purchases with the “appreciated value of the 5,000 bitcoins he stole” from the Winklevoss twins.

The New York Times reported how Shrem’s lawyer, Brian Klein, asserted the allegations are baseless. He said Shrem would be ready to clear his name and defend himself.

Court documents reveal a judge has agreed to freeze some of Shrem’s assets. There is also speculation the case could spiral due to allegations Shrem has failed to pay $950,000 in restitutions to the government related to his guilty plea.

A Troubled Past

Shrem has not been shy about discussing his past and has mentioned desire to craft a new path. He said in a podcast he found work as a dishwasher after prison and stayed away from checking his email.

Shrem noted how much of his earlier wealth was spent on legal fees, and his $8 dollar an hour job washing dishes was “one of the best experiences.”

However, he has attracted headlines after being part of the leadership of two different endeavors that had to give money back to investors. Some think the court battle with the Winklevoss brothers could saddle his latest venture, CryptoIQ, with a lot of issues.

Korean Crypto Exchange Bithumb to Launch Security Token Platform in the U.S.

South Korean cryptocurrency exchange Bithumb is reportedly exploring the possibility of a security token exchange in the U.S., according to people familiar with the matter. Local news agency Yonhap News was able to confirm on November 2, 2018, that Bithumb has agreed to partner with American fintech company seriesOne.

Security Tokens: The New Frontier

According to a blog post published by seriesOne on November 1, 2018, the two companies will launch “a [regulatory] compliant marketplace to trade Security Tokens, subject to receipt of SEC, FINRA and other applicable approvals.” Furthermore, Bithumb will aid seriesOne’s expansion into South Korea by investing in the regional arm and helping with development and marketing.

Based in Miami, seriesOne is a crowdfunding platform for crypto and blockchain projects. However, unlike most other ICO listing websites, it boasts compliance with all crowdfunding laws established in the United States. According to seriesOne, this includes Regulation D 506(c), Regulation CF and Regulation A+ set forth by the Securities and Exchange Commission (SEC). The company’s new South Korean arm will be headed by Kaine Kim, who previously served as a Deputy Director at South Korea’s Financial Services Commission (FSC).

Anonymous industry sources told Yonhap News that the security token platform is scheduled to go live sometime in the first half of 2019. While Bithumb will provide the exchange-related technology and go on to operate the platform, seriesOne will be able to offer experience with local laws and regulations.

The CEO of Bithumb, Back Young Heo, said:

“We are very excited about joining with seriesOne. We are not only impressed by the mix of talent between investment banking, compliance, and technology of the seriesOne team but also with their deep understanding of US securities regulations and how they apply to token offerings.”

Turbulent Times at Bithumb?

After China imposed an unceremonious blanket ban on digital currencies in September 2017, South Korea has emerged as a critical cryptocurrency market in the South East Asia region. With support for 57 different assets, Bithumb is one of the largest exchanges in both, South Korea and the Asian continent, regarding trading volume.

Bithumb’s overwhelming popularity has also helped it attract private funding from a variety of investors, including most recently, BK Global Consortium. The Singaporean blockchain investment firm managed to buy just over 38 percent ownership from the exchange’s biggest shareholder, BTC Holdings Company, in October 2018. The acquisition was reportedly completed for around 400 billion Korean Won, or $354 million.

However, the past year has not exactly been smooth sailing for the cryptocurrency exchange. In June 2018, Bithumb announced that it was a victim of a significant security breach, which led to the theft of digital tokens worth $31.5 million. One week later, the exchange published a statement claiming that it had managed to recover $14 million of the siphoned cryptocurrency. “The main reason for the reduction is the ongoing participation, support and cooperation of cryptocurrency exchanges and cryptocurrencies foundations across the world,” read the blog post.



至少,Coinbase负责企业和业务开发的副总裁Emilie Choi是这样描述这次E轮融资的。Coinbase本周宣布获得由Tiger Global Management领投,Polychain等参投的3亿美元融资,其中Polychain是由Coinbase前雇员Olaf Carlson-Wee领导的公司。











Autonomous Partners的创始人兼董事总经理、加密货币老兵阿里安娜•辛普森(Arianna Simpson)表示,Coinbase此次融资不同寻常,但并不令人意外。






总部位于柏林的基金1kx的联合创始人、风险投资家Lasse Clausen向CoinDesk表示,此次募资尤其令人印象深刻,因为据报道,过去两个季度,Coinbase的活跃用户大幅减少。总体而言,研究公司Diar发现,自去年以来,Coinbase的美元交易量下降了80%。












为什么要用PoW共识机制?为什么“挖矿”不算浪费资源?什么是真正的去中心化?算力集中是不是一个值得担忧的问题?确认时间长,交易太慢怎么办?12期喵懂区块链喵懂区块链小喵带你详解区块链共识机制之POW(Proof of Work)——工作量证明机制。还不👇进来看!完整系列视频请在巴比特资讯公众号后台回复“喵懂”获得。

回复 区块链报告 免费下载 《37份国内证券行业发布的区块链研究报告》

回复 工信部 免费下载 《中国区块链技术和应用发展白皮书》

回复 超级账本 免费下载《超级账本Hyperledger白皮书》

回复 比特币白皮书,免费下载《比特币:一种点对点的电子现金系统》

回复 以太坊,免费下载《以太坊白皮书》

回复 侧链 免费下载《侧链白皮书:用楔入式侧链实现区块链的创新》

回复 欧洲央行 免费下载《欧洲央行分布式账本技术报告》

回复 高盛 免费下载 《高盛区块链报告:区块链 从理论走向实践》

回复 闪电网络 查看《详解最近大热的闪电网络、雷电网络和CORDA到底是什么》

回复 闪电网络白皮书 免费下载《比特币闪电网络白皮书:可扩展的 off-chain 即时支付》

回复 麦肯锡 免费下载《麦肯锡区块链报告:银行业游戏规则的颠覆者》

回复 IBM  免费下载《IBM 区块链热点技术与应用》

回复 毕马威 免费下载《毕马威区块链研究报告:价值互联的不变协议 》

回复 金融科技 免费下载《中国领先金融科技50强》

回复 直播间 查看往期所有大咖视频+文字版集合

回复 喵观察查看往期所有区块链优质话题大集锦