Bitcoin (BTC) suffered its biggest drop in seven years, as fears over the spreading coronavirus triggered a new wave of selling in everything from stocks and junk bonds to cryptocurrencies. This came despite a new European Central Bank pledge to pump more cash into panicky markets.
Prices for the largest cryptocurrency by market value plunged 26 percent to $5,863 as of 13:54 UTC (9:54 a.m. Eastern time). The move wiped out bitcoin’s gains for the year, dropping prices to the lowest level since May 2019. At least for now, it has undermined the investment narrative that the cryptocurrency was starting to become a safe-haven asset similar to the traditional-market alternatives of U.S. Treasury bonds and gold.
“You’re getting to a point where markets are pretty frantic across the board, and today is a move toward cash,” said Kevin Kelly, lead analyst at the cryptocurrency-analysis firm Delphi Digital in New York. “Bitcoin and crypto in general still very much sit further out the risk curve in investors’ minds.”
Just overnight, bitcoin’s market capitalization slid by nearly $40 billion to about $107 billion, according to CoinMarketCap.com, a data provider.
The stocks tumbled the day after President Donald Trump ordered a 30-day ban on visitors from Europe, to start later this week. The S&P 500 Index of U.S. stocks slid 7.7 percent.
Investors appeared to seek safety in U.S. Treasuys, with yields on the 10-year note dropping by 0.15 percentage point to 0.67 percent, close to a historic low. Bond yields fall when prices rise.
Not soothed by ECB
A widely anticipated meeting by the European Central Bank, led by President Christine Lagarde, did little to assuage investors’ anxiety, even as the monetary policymakers approved plans to pump liquidity into markets, with a pledge to buy an additional 120 billion euros ($134 billion) of bonds and assets over the rest of the year. However, the ECB did not cut interest rates.
Thursday’s sell-off in bitcoin extended across the cryptocurrency landscape, with ether (ETH), XRP (XRP) and litecoin (LTC) each tumbling in synch.
“If bitcoin’s going to sell off by 25 percent, everything that is even more speculative is going to sell off as well, and that’s what you’re seeing today among the major digital assets,” said Greg Cipolaro, co-founder of Digital Asset Research, a cryptocurrency analysis firm in New York.
Bitcoin’s price decline led to the liquidation of more than $700 million of futures contracts and other leveraged positions on BitMEX, a cryptocurrency exchange based in Seychelles, according to the research firm Skew.
Denis Vinokourov, head of research at the London-based digital-asset firm Bequant, said at least $500 million of bitcoin futures contracts had been liquidated on cryptocurrency exchanges, leading to additional selling pressure and exacerbating the price decline.
The most-recent data from the Chicago Mercantile Exchange showed traders categorized as “other reportables” — those that aren’t classified as asset managers or leveraged funds — had become “long,” or unusually loaded up on contracts designed to profit from price increases.
Looking tor onion website developer content here on telegram
Telegram: @develoerhacker (Best way to reach me)
I have more than 14 years of experience in Web Application Security Testing. I do provide solutions to remove the vulnerability and tips for securing your web application. Bitcoin, cryptocurrency, Onion, Darkweb, Deep web. I can perform both Manual and Automated Penetration test for vulnerabilities like SQL injection Cross-site scripting(XSS) Cross-site request forgery(CSRF) Code injections Authentication Bypass Access Violation Remote File Inclusion(RFI) Local File Inclusion(LFI) .onion sites, Dark web, Deep web, etc.
VPS with at least 2GB of RAM
Daemon for each coin that is enabled on marketplace
Server requirements: (what software is needed on VPS)
Elasticsearch (Search interface that will keep track of search records and provide great search performance)
Redis (Optional, but will greatly increase app performance )
Categories Category system is very dynamic. Categories can be nested indefinitely. Creating, deleting and editing of categories is handled in admin panel.
Detailed home page There is placeholder text on the home page at the moment that will represent the most important features of your marketplace. On top of that, all users can see Top Vendors (Vendors with most sales), Latest Orders (Products of orders completed most recently, as well as order value, but no information about buyer or seller), Rising Vendors (Vendors with most sales in specified time frame, defaults to 7 days). Official mirrors are a place where you can specify on what other links your website can be reached.
Password reset Password can be reset with PGP Key added on account (more about PGP below) or with Mnemonic key provided during signup. The mnemonic key is shown only once and should be written down on paper. During signup, it is hashed (bcrypt) instantly and only stored in operating memory for the short time during display after which is cleared from memory manually as an addition to automatic PHP Garbage Collection.
PGP Each user can add their on PGP key which is used for multiple features. Vendors must have PGP and 2FA enabled before they are allowed to upgrade from user to vendor status. If you have active PGP key you can reset your password with it or enable 2FA for your login. Each PGP key must be confirmed before is linked to account, and if you want to add new key you must first sign a message from the old one. Messages can also be encrypted with user’s PGP key if its present (this is not enforced, its user’s choice).
2FA (Two-Factor Authentication)
If user has PGP key linked to their account, they can enable 2FA. If enabled, log in to marketplace will be prevented unless a randomly generated message is signed from the key.
Buyers do not need to save product links for later. On each product there is “Add to wishlist” button that can be used, and they are stored in user’s personal list for later.
Normal users cannot post products on Marketplace. In order to post products you must become vendor. Before you can upgrade you must have PGP key and 2FA Enabled in your profile. Vendor price can be set in marketplace config. The vendor can use any of the coins available to purchase vendor status. Out of each vendor sale, a percentage of sale value goes to marketplace addresses.
Vendor profile customization
Vendors are able to customize their profile with pre-defined profile backgrounds and short personal description.
Vendor levels and XP
Each new vendor starts at Level 0 and progresses further based on performance. XP and the Amount of levels is dynamic and configurable. Multipliers determine how much XP is granted to/taken from vendors for each action. XP is granted/taken by formula: USDvalue*multiplier Example: product_delivered multiplier is 20 USD value of product is 100$ When vendor successfully delivers product, he will receive 100*20=2000 XP This is an example from experience config file: Code: 'multipliers' => [ 'product_delivered' => 10, 'product_dispute_lost' =>20, // How much XP per star (given/taken based on feedback type) 'feedback_per_star' => 2, // how much XP per USD value of transaction (given/taken based on feedback type) 'feedback_per_usd' => 5, ] Feedback
After each completed purchase, vendors are able to leave feedback. Feedback types are Positive, Neutral and Negative and they will affect vendor score as well as product score.
Probably the most important system is Coin System. Its completely dynamic, which means new coins can be added at any time. Standard version of marketplace comes with Bitcoin and Monero included. For each coin added, in marketplace config there can be set unlimited amount of marketplace addresses (used for receiving fees from purchases), and in case more than one address is present, address for receiving fee will be choosen randomly (for each purchase).
Product types There are two product types. Physical and Digital products. Based on the type, different options are displayed during product creating and purchase. Both Digital and Physical products support offers and custom units of measure (Item, kg, gram, piece …). With offers, vendors can give discounts on a purchase based on quantity. For example: Price for 1 product is 100$ Price for 10 products is 90$ Price for 20+ products is 80$ Each of those is considered an offer and can be added/removed at any time.
Digital products support automatic delivery which is optional. If checked, the autofill system is used. Each line in textarea is treated as a single item and will be the product’s quantity. It will be instantly sent on the user upon purchase.
Physical products have delivery options. Each delivery option consists of: Name, Price, Expected delivery duration, Minimum quantity for delivery, Maximum Quantity for delivery. Physical products can also include/exclude countries from shipping.
Markdown styling Instead of just plain text, product description and rules support markdown styling. Every tag is supported except URL tag.
When user chooses to purchase any product, he is able to pay with any coin supported by market (and vendor, since vendors can choose which coins they want on each product). There is no wallets or anything similar. Users do not need to keep money on marketplace at all times. For each purchase random address is generated, and its used for that purchase only.
Escrow is present on every purchase by default. Upon purchase, marketplace address is generated that will hold funds. If purchase is completed if its marked as delivered or dispute is resolved. If buyer is unhappy with purchase he can open dispute and potentially (based on admin’s decision) get his money back. Upon purchase completion, based on result money will be sent from temporary purchase address to buyer/vendor and to one of the marketplace holding addresses.
If user wants to buy more than one product (maybe from different sellers too), they can add them all in a cart and then checkout only once.
Most important feature of messages is security. Marketplace uses latest algorithms and standards in Public Key Cryptography (like XChaCha20-Poly1305-IETF) to encrypt messages between users. Upon registration, Public and Private keys are created for each user. Based on user’s password an encryption key is derived, and that key is used to encrypt Private key, while Public Key is exposed. When user A whats to send message to user B, a key exchange happens. User A encrypts message with User B’s public key, and that message is stored in database. Only user B can read that message when he logs in and decrypts his messages with password. This system makes messages secure and unreadable by anyone, including marketplace administrator or basically anyone who can possibly get access to the database.
Messages are organized in conversations. Multiple conversations can be started at the same time.
Users will get notifications for most actions that happen on marketplace regarding them. Some of the examples are: New message, Purchase status update (product sent, product delivered etc.), Vendor actions (Feedback) and so on. They can be read in User Account Panel and deleted at any time.
Marketplace can possibly connect to Bitmessage daemon. If connected, users can chose to add their Bitmessage addresses and get their notifications forwarded there. This means they will still get notifications even if they are not currently logged in, and they don’t need to refresh anything. Before being able to forward notifications, Bitmessage addresses must be confirmed first.
Users can open support tickets regarding any problem they encounter. Administrators/Moderators will see this tickets in admin panel and can reply, or close them.
Most of the stuff happening on marketplace can be viewed directly on admin panel. Administrators can access every feature on admin panel.
Moderators Modular permission system is currently supported, which means admins can give/take some access to moderators (For example, support staff can only answer tickets and resolve disputes, community manager can only send mass messages etc.). Currently supported features:
Index – Basic information
Categories – Add/Edit/Remove Categories
Mass Messages – Ability to send messages to users by marketplace (Can be filtered to user groups)
Users – View users, search, filter, and edit each user individually.
Products – View, search, filter by user, or edit product
Log – Activity log of all Administrators/Moderators inside Admin Panel Example:
Bitmessage – Status of Bitmessage service (performs test), and view of marketplace bitmessage address
Disputes – View and resolve purchase disputes
Tickets – View and resolve support tickets
Purchases – List of all purchases
Vendor Purchases – List of vendor purchases
Marketplace currently supports these coins:
Bitcoin – Included in standard version
Monero – Included in standard version
Marketplace installation instructions are included. These are not 100% copy paste but they do explain how must of the things work in detail.
Selling terms and conditions:
I’m selling the only script, I will help you install it with extra charges, edit it or whatever you want to do after you purchase it (I can do this for the right price and if I have time, contact me to check)
After purchase, you cannot resell or share this script
Script is tested for bugs but In case you find any, or any error in code it will be fixed with no additional charge
I will not give you files first in any case. I don’t care who you are, if you don’t trust me we will use escrow
In case of escrow I will deal only with bitcointalk trusted escrow (You can find list here)
Price stated below is for one copy of the script, which means I intend to sell it multiple times. In case you want to be the only buyer please contact me
Current price is: 1400$ in BTC equivalent (please note that this can be changed at any time) For this price, you get a standard version of the marketplace with two coins (Bitcoin and Monero). If you want additional coins, they are charged separately. Litecoin, DASH, PIVX are 50$ each, Verge is 60$ and Bitcoin Cash is 90$
Multi-Currency Module Default marketplace currency is USD (converted to crypto at the moment of purchase). This module allows user to select local currency in profile (EUR, GBP, JPY…) and every price on marketplace will be converted to that. This module is optional and priced at 100$
There is 100$ discount available for anyone who bought original script onion eCommerce Marketplace Script In order to apply for a discount, you must sign a message from an address that sent coins for purchase.