Centra Update: I found an address linked to the Centra crowd sale holding 100,000 ETH. Cryptocurrency exchanges charge as much as $3 Million to list tokens and coins. Verge XVG has suffered a 51% attack due to a mining bug. French mega-grocery Carrefour SA is using blockchain technology to show consumers where their chicken dinner came from. Telegram messaging app has already raised more than $1.7 Billion in an ICO but not handing over encryption keys has brought out the Russian Banhammer! News Flash: apparently there is still some sort of debate regarding bitcoin scaling going on — someone needs to tell them the war is over. Darren throws his support behind a DASH proposal for AnyPay. JJ and Pedro visited the 300th consecutive cryptocurrency meet-up in Manchester, NH.
In this special episode of NeoCash Radio JJ interviews Dr. Axel Schumacher the CEO and Co-Founder of Shivom. Shivom aims to start out as “23 and me” on a blockchain but has goals to add more healthcare services. Dr. Axel discusses how the platform will be blockchain agnostic but that the initial token sale will happen on the Ethereum public blockchain. The token sale has a goal of 75,000 ETH or about $37.7 Million as of this writing and starts today!
JJ and Pedro set up the podcast studio in a noisy bar during the 300th Cryptocurrency Meet-up in Manchester, NH on April 8th, 2018.
In this installment we talk with Rachel Goldsmith the Executive Director of the Free State Project.
We discuss the upcoming camping event, the Porcupine Freedom Festival held at Roger’s Campground here in New Hampshire. Pedro describes how past PorcFest experiences have changed his life. Find out more at http://freestateproject.org
Pedro Picks the Top cryptocurrency hardware wallet under $100 in this special episode of NeoCash Radio. We take a look at the Trezor One, Ledger Nano S, and the KeepKey. In the video version we show how to initialize the wallets, send, and receive transactions. Finally Pedro shares his review of the wallets, likes/dislikes, and his top pick!
Please note the audio version of the show does not contain the wallet initialization and testing due to the need for a visual element.
Let’s start by discussing how crypto wallets work and why they should be used. The private keys to any cryptocurrency are used to both generate the wallet addresses as well as authorizing the transfer of coins. Anyone with the private keys can spend from that wallet and this is why it is critical to keep these private keys off line and secure for any wallet with significant funds. While mobile devices are great for convenience, think of them as your physical traditional wallet that contains cash, it should only have amounts you can live with losing.
Securing your private keys can be done with using a hardware wallet that keeps your private keys offline in a secure area of the device. These private keys can never leave the device so in order to spend funds, an unsigned transaction is sent to the device where you have to physically press a button that will allow the device to sign the transaction with the private key. The signed transaction can then be broadcast without fear the private keys were ever exposed.
Hardware wallets are backed up with a 12 or 24 word passphrase which is the “backup” of the wallet. Multiple copies of these should be secured in multiple locations. The passphrase should never be photographed, typed into any digital document, or photocopied. Additionally, with these Hardware wallets you compare the address funds are being sent to with the address that will be displayed on the device. This protects you in case someone compromised the java code or app that is used for wallet functions on your computer
When purchasing any of these hardware wallets, it’s recommended to do so from either the manufacturer or a reputable vendor like Amazon. Someone who purchased a Nano Ledger S from ebay lost funds because the scammer generated a key and then made the backup card look like a “scratch off” to reveal a unique private key. All of these hardware wallets should be initialized and a new seed generated.
Be sure to store multiple copies of your seed phrase in multiple locations!
Any one of these wallets will secure the private keys to the coins they support and are much more secure than keeping private keys on computers & mobile devices. If the hardware wallet is lost or destroyed, they can be restored using the backup passphrase.
If you are looking for a specific review please contact firstname.lastname@example.org
Mario Costanz joins JJ to talk about crypto and taxes. Mario has been successful building a U.S. tax prep company called Happy Tax. After discovering cryptocurrency in 2016 he found that tax services for digital asset enthusiasts were nonexistent. Mario has since been building CryptoTaxPrep.com to fill that niche.
Centra.tech, Centra Card, CTR token has been revealed to be a scam, principles arrested and facing charges of fraud. LitePay vanishes. Sergey Mavrodi has died leaving his MMM ponzi scheme in limbo. Darren Tapp givens an update about his time at Arizona State University working with the DASH team. He was also a presenter at the Blockchain: Security, Scalability & Research Initiative in Phoenix. There is also a lot of NeoCash related news and interviews!