Podcasts about poa network

We're joined by Igor Barinov, the tech lead of the POA Network. The POA Network achieves a reduction in transaction costs by many orders of magnitude by having a set of trusted validators. All validators must be US public notaries, so their identities are known and legal recourse against them can be taken in the offchain world. We also talk about the xDai network, which enables Dai transactions on a POA chain: Dai are transferred into a smart contract on the mainnet and then become available to be transferred at much lower cost on the POA Network. Similarly, they can be transferred out of the xDai network and become available again on the mainchain. We talk about use cases, governance, and limitations. Topics covered in this episode: Igor's background and how he got into blockchain The POA network setup and how to become a validator What informs design decisions and how to find suitable notaries The consensus mechanism on the POA Network The role of the POA token The xDai network and its purpose The role of the DPOS token Use cases of POA and xDai Networks Episode links: POA Network website POA products overview xDAI Chain POSDAO White paper Ocean Protocol releases own POA network Beginners guide: What's the POA network Sponsors: StarkWare Sessions: September 16th in Tel Aviv – 20% off with the code EPICENTER - https://epicenter.rocks/starkware Trail of Bits: Trust the team at the forefront of blockchain security research - https://trailofbits.com Vaultoro: Trade gold to Bitcoin instantly and securely starting at just 1mg - http://vaultoro.com This episode is hosted by Meher Roy & Friederike Ernst. Show notes and listening options: epicenter.tv/299

Today's blockchain and cryptocurrency news Bitcoin is up 1% at $8,121 XRP is up 1% at 40 cents and Ethereum is down 4% at $258 Top gainers in the last 24 hours: POA network, up 16% Square Crypto announces its first hire via Twitter. Walmart is participating in a drug-verification pilot with IBM, KPMG and drugmaker Merck. Ubisoft if reportedly exploring potential blockchain applications

Today's blockchain and cryptocurrency news Bitcoin is up 10% at $8,843 XRP is up 8% at 41 cents and Ethereum is up 7% at $270 Top gainers in the last 24 hours: POA network up 48% crypto.com up 29% Dent, up 29% and Bitcoin SV up 27% In the past 24 hours Bitcoin marked a new high for 2019. Cryptopia has filed for bankruptcy protection in the US. The Cardano foundation is joining the fintech association of Hong Kong. Fidelity investments is running a room full of ASIC bitcoin miners out of their Texas office.

Prvý Pokusný Podcast Progressbaru | PPPP#01Rozhodli sme sa trochu zaznamenať naše voľné diskusie, ktoré riešime denne v Progressbare a na rôznych kanáloch Progressbaru týkajúce sa crypto tém, či už Ethereum, projektov okolo alebo Bitcoinu.Telegram channel PPPP - https://t.me/joinchat/Bv6P61Xx8HqkuEn8Ht4tbwPPPP playlist - https://www.youtube.com/playlist?list=PLfCtn83lMV3CzkXkGdkdUnNZvD5c4hBbCNavštívte Progressbar - hackerspace a cowork v Bratislave Crypto komunita a meetupy, voľné stoly v coworku ____________________________________Web - https://cowork.progressbar.skTelegram Channel - https://t.me/coworkprogressbar Events - https://www.facebook.com/progressbar/events Instagram - https://www.instagram.com/progressbar_sk Facebook - https://www.facebook.com/progressbar Rent Meeting Room - https://cowork.progressbar.sk/meeting-room-cowork-bratislavaRent Fixdesk in Cowork - https://cowork.progressbar.sk/fixdesk-cowork-bratislavaSupport community - https://donate.progressbar.sk ____________________________________Disclaimer:Obsah tohoto podcastu je čisto zábavného charakteru. Nie je investičným ani finančným odporučením. Kryptomeny sú veľmi rizikové a experimentálne aktívum, nemali by ste preto do nich dávať ani o chlp viac peňazí než si môžete dovoliť stratiť.____________________________________Hostia: Matej Galvánek (Fisky) // https://twitter.com/Fiskantes https://sigilfund.com https://www.crypkit.com https://www.facebook.com/mato.galvanekhttps://t.me/fiskantesMatej Nemček (Wao) //https://twitter.com/yangwaohttps://hypersignal.xyz https://cowork.progressbar.sk https://facebook.com/matej.wao.nemcekhttps://t.me/yangwao ____________________________________Timeline: Introduce - ETH inclusivista vs. BTC maximalista clash of cultures (unconstrained vs constrained thinking - https://medium.com/@arjunblj/a-conflict-of-crypto-visions-6f3e28066454 )Will Ethereum's Constantinople fork happen successfully by February 28th, 2019? - https://app.veil.co/market/will-ethereum-constantinople-fork-happen-successfully-by-february-28thWho is the most 'Toxic Maximalist'? - https://kriptode.com/lightpoll/index.html?pollId=38423aa6-b7f9-4ed6-9c32-d4eeafdff32b ETH 2.0 (serenity) - betni si na Constantinople https://app.veil.co/market/will-ethereum-constantinople-fork-happen-successfully-by-february-28th AfriGate https://www.reddit.com/r/ethereum/comments/as8y75/statement_from_afri_i_did_not_quit_social_media_i/ Umenie na Ethereu:https://knownorigin.io/ // https://superrare.co/ Interoperability protocolsBasics: https://medium.com/blockchain-capital-blog/a-primer-on-blockchain-interoperability-e132bab805b https://polkadot.network/ // https://cosmos.network/ De-Fi - https://github.com/ong/awesome-decentralized-finance https://dharma.io/ https://makerdao.com // https://makerdao.com/en/dai/ POA Network - https://poa.network/ xDAI - https://poa.network/xdai xDAI wallet - https://xdai.io/ Confidential Dai transactions on Burner wallet - https://zdai.io/ -https://github.com/snjax/zDai-mixerOver $75,000 spent in dai at #ethdenver https://twitter.com/ahwarila22/status/1097268587406884864 Gig Economyhttps://www.investopedia.com/terms/g/gig-economy.asphttps://explorer.bounties.network/explorer // https://gitcoin.coWao tips: Alphawallet - https://alphawallet.com/Dexwallet - https://www.dexwallet.io/ ETHDenver finalist winners https://kauri.io/collection/5c69c8c39c73740001dab899 Get on the email list at pppp.substack.com

In this week’s episode, we sit down with Igor Barinov (https://twitter.com/barinov) from POA Network and Austin Griffith (https://twitter.com/austingriffith) from Gitcoin Labs to discuss bridges, xDai - the new side-chain where DAI is the native token - and Austin's super simple Burner Wallet. Bridges are a wide topic and with this conversation we try to give some insight into what they are and how they work. We look at xDai as one concrete example of such a bridged side-chain and Austin talks about his burner wallet that can provide a super snappy nice UX thanks to running on this faster side-chain. A few resources to check out: * Burner Wallet (https://xdai.io) website and Github Repo (https://github.com/austintgriffith/burner-wallet) * xDai Website (https://poa.network/xdai) As mentioned in the intro, the Zero Knowledge Summit is happening on March 22 - if you are a dev, researcher or founder working on these topics and want to attend, please submit your application here: https://goo.gl/forms/e0DpeHO6kyPVMlIg2) If you like what we do: Follow us on Twitter - @zeroknowledgefm Join us on Telegram - https://t.me/joinchat/B_81tQ57-ThZg8yOSx5gjA Support our Gitcoin Grant - https://gitcoin.co/grants/38/zero-knowledge-podcast Support us on Patreon - https://www.patreon.com/zeroknowledge Or directly here: ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1a BTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8Zz

In this week's episode, we catch up with Eli Ben-Sasson and Alessandro Chiesa from StarkWare Industries (https://www.starkware.co/). We talk about their longstanding academic work in theoretic & applied cryptography, how StarkWare came to be, the emergence of zkSNARKs and zkSTARKs, some of the differences between these different zero knowledge systems, dive into the specific features of STARKs (!) and what's coming next in the space. For some background on the topics we cover in this episode, please check out the other episodes in our ZK Series (https://www.zeroknowledge.fm/zkseries) Here are a few papers we mentioned in the talk: Zero coin: http://zerocoin.org/media/pdf/ZerocoinOakland.pdf Zero cash: http://zerocash-project.org/paper Follow Eli on Twitter: https://twitter.com/elibensasson?lang=en To find out about our ZK Study Club, join the Zero Knowledge telegram group: https://t.me/joinchat/B_81tQ57-ThZg8yOSx5gjA Special thanks to POA Network (https://poa.network/) for being our sponsor on this episode. To learn more about threshold cryptography and how to use it, check out the latest POA Network Medium post : https://medium.com/poa-network/tagged/hbbft If you like what we do: Follow us on Twitter - @zeroknowledgefm (https://twitter.com/zeroknowledgefm) Support us on Patreon - https://www.patreon.com/zeroknowledge Or directly here: ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1a BTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8Zz

In this episode, Fredrik sits down Martin, who is a Core Dev working on the Geth client and head of security for the Ethereum foundation. They chat about what got him into the space, his interest in security, his entry into blockchain development and, together, they offer some advice for devs wanting to get into this space. Special thanks to POA Network (https://poa.network/) for being our sponsor on this episode. To find out more about their open source Verifiable Delay Function, or VDF, please check them out here: https://github.com/poanetwork/vdf Follow Zero Knowledge on Twitter - @zeroknowledgefm Support us on Patreon - https://www.patreon.com/zeroknowledge Or directly here: ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1a BTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8Zz

In this week's episode, we sit down with Izaak Meckler & Evan Shapiro from O(1) Labs to discuss Coda, a blockchain using recursive composition of zkSNARKs to eliminate history. We discuss recursive zkSNARKs generally, what a recursive zkSNARK construction blockchain would look like, and the challenges in implementing this sophisticated scaling solution. To find out more about the project and some of the resources mentioned in the episode, please have a look at the links below: Coda on Twitter: https://twitter.com/codaprotocol?lang=en Coda on Github: https://github.com/o1-labs Scalable Zero Knowledge via Cycles of Elliptic Curves https://eprint.iacr.org/2014/595 Incrementally Verifiable Computation or Knowledge Implies Time/Space Efficiency https://pdfs.semanticscholar.org/4074/97eeb99a9341714e9db05b57f500270139d7.pdf Thank you to our sponsor POA Network (https://poa.network/) - for more information about their ERC20 to ERC20 TokenBridge, check out the POA Network repo: github.com/poanetwork/token-bridge Follow Zero Knowledge on Twitter - @zeroknowledgefm (https://twitter.com/zeroknowledgefm) Support us on Patreon - https://www.patreon.com/zeroknowledge Or directly here: ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1a BTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8Zz

Axie Infinity launches but Jon doesn't want to spend $20 to try it, James finds his retro gaming skills challenged in nTitle's Fury demo, Jon adds to his collection of wallets when he tries to play DopeRaider, (which now runs on the POA Network), and we compare our faux coin haul in our ongoing obsession with BitGuild's airdrop jumblesale app GuildChat.

In this episode, we sit down with Mitch Kosowski, director of product at ETHPrize and Andrew Cravenho, project leader at POA Network. We cover ETHPrize's inception and activity, the way that pain points in the community are identified, and the open source block explorer project that POA Network is building with an ETHPrize bounty. ETHPrize developed out of a series of interviews with devs in the community. Unlike traditional grants, ETHPrize aims to use bounties, sub-communities and working groups to tackle specific problems emerging in the ecosystem. ETHPrize is funded by 0x, Status, ECF, CoinbaseWallet and Ethereum Foundation and initialised by Robbie Bent and inspired by the findings in the ETHReport (https://ethreport.info/) Read more about the open source block explorer - https://medium.com/poa-network/introducing-blockscout-the-ethereum-explorer-86b4ddd9e8a4 Here are some additional links: * ETHPrize website (http://ethprize.io/) * Mitch's Twitter contact (https://twitter.com/mitch_kosowski) * Andrew's Twitter contact (https://twitter.com/cravenho_andrew) * POA Network website (https://poa.network/)

Today’s podcast features Igor Barinov the Co-Founder of the POA Network! With their network launch today we interview Igor to get an insight into how they intend to develop the POA network and continue it’s success after their ICO sold out in just 58 seconds! Website: https://poa.network/ Telegram: https://t.me/joinchat/FlX0FD_ndCsB4_n60sCu2w Twitter: https://twitter.com/oraclesorg?lang=en-gb Follow SVK Crypto on twitter to stay up to date with everything crypto! Twitter: https://twitter.com/SVK_Crypto Website: www.svkcrypto.com Email: cstorry@svkcrypto.com

- Rapid Fire - [Stellar (XLM) Listed on Coinbase pro](https://www.coindesk.com/stellar-lumens-is-about-to-begin-trading-on-coinbase-pro) - [Someone posted on reddit that the sites CrashDoge, CrashingBitcoin, and CrashingCrypto are scams](https://www.reddit.com/r/CryptoCurrency/comments/azh66t/crashdoge_crashingbitcoin_and_crashingcrypto_are/)...WOW that was a hard one to figure out. Also they are run but someone named HERPES. - [You actually can earn BAT now on the developer Brave Browser](https://brave.com/ad-platform-enters-second-phase/), we incorrectly reported you could before. - [OneCoin leader arrested for scamming in the US.](https://www.coindesk.com/a-multibillion-dollar-cryptocurrency-based-on-lies-us-arrests-alleged-onecoin-leader) - [This Stupid Ass Movie](https://www.youtube.com/watch?v=kYZut3DWvek&t=10s) - Shoutout @anthony in the CB Discord. [https://www.youtube.com/watch?v=kYZut3DWvek](https://www.youtube.com/watch?v=kYZut3DWvek) - [The NEO Blockchain was DOWN for over an hour.](https://www.reddit.com/r/CryptoCurrency/comments/azfiuz/the_neo_blockchain_is_down_for_over_1_hour/) (BULLISH OR BULLSHIT) - Brent - This was because of ONE node. - Obviously the response was "centralized POS" - But, this is what we're supposed to get. - The way their consensus works is that if they do have a downed node, they keep trying until they get consensus. If they don't get it, they try 15 seconds later, then 30, then 60, then 120, then 240 etc. - They is actually based on probability - once a node goes down this starts firing and most of the time it happens on the first try, but it COULD go as high as 10 retrys in a very unlucky scenario which would be over 4 hours. - NEO is still centralized, and that's part of your tradeoff. - [Binance adding Ripple to their Trust Wallet. Also, credit card support available.](https://decryptmedia.com/5841/binance-trust-wallet-xrp-credit-card) Brent - Their trust wallet is similar to other offerings by coinbase, ENJ, etc. It's in the app store. - They have plans for web, desktop, and hardware wallets. - There's a bunch of coins in this one - ETH, ETH Classic, Gochain, POA Network, Vechain, Tron, Wanchain, Callisto, ICON, Bitcoin, Litecoin, BitcoinCash, TomoChain, Dash, Zcash, Zcoin, XRP - Legit don't even know what half of those are. - The person that nails this first could be the paypal. - Metamask is continually improving their experience though. - Coinbase has something similar. - [ETH Is not a security](https://coincenter.org/link/sec-chairman-clayton-just-confirmed-commission-staff-analysis-that-ethereum-and-cryptos-like-it-are-not-securities) @Karim Baruque this looks like it's all you - Story starts with a comment back in June of 2018 from the SECs Director of Corporate Finance (William Hinman) - "[Based on my understanding of the present state of Ether, the Ethereum network and its decentralized structure, current offers and sales of Ether are not securities transactions](https://coincenter.org/link/a-top-sec-official-said-that-ether-is-not-a-security)." - Remember the Howey test? - Citrus farmers in FL 1946, went to the supreme court after SEC sued - SC developed landmark test. :A transaction is an investment contract if... - 1. It is an investment of money - 2. There is an expectation of profits from investment - 3. the investment of money is in a common enterprise - 4. Any profit comes from the efforts of a promoter or 3rd party - "When the efforts of the third party are no longer a key factor for determining the enterprise’s success, material information asymmetries recede. ... the ability to identify an issuer or promoter to make the requisite disclosures becomes difficult, and less meaningful." - A group wrote a letter to the SEC Chairman to see if this was just an opinion or represents position of the SEC - "I agree with Director Hinman's explanation of how a digital asset transaction may no longer represent an investment contract if, for example, purchasers would no longer reasonably expect a person or group to carry out the essential managerial or entrepreneurial efforts. Under those circumstances, the digital asset may not represent an investment contract under the Howey framework." - [Adoption Segment.](https://www.reddit.com/r/sandiego/comments/ax9sq4/gas_station_now_accepting_bitcoin_at_governor/) @Adam Levy - Implementation of crypto in the real world. - $0.40 off per gallon if you use btc. What other use cases are there? - Austria has advertisements in subways for Bitcoin (bitpanda) - there is a website called [shitexpress.com](http://shitexpress.com) where you can buy a pile of dung and send it to someone you don't like using bit coin. - yoga studios, restaurants, coffee shops, escape rooms—basically savvy business owners are starting to pop up with more options of payment—some crypto over credit cards - first time seeing payment in an SF coffee shop in 2014 - can any business use Cash app for bitcoin? - [Cool chart of crypto ownership in America](https://www.reddit.com/r/ethtrader/comments/b0gwlr/8_of_americans_own_cryptocurrencies/) @Adam Levy - 8% of Americans own crypto—think it was closer to 1-2% in early 2017 - too difficult to understand and too complicated to understand is a solid portion of . I can sympathize as it is not intuitve at all but once you learn it, it becomes second nature. Think going from windows to ios - most are just "not interested" - some say it's too high risk which, fair enough - During the 2017 boom, there were roughly 40k new CB users a week signing up. I'd say 8% seems about right. - [https://cointelegraph.com/news/us-state-of-colorado-passes-crypto-exemptions-bill-into-law](Colorado Crypto Exemptions Bill) - Colorado Digital Token Act. Colorado is "trying to provide clarity for the sector. That doesn't mean charlatans can violate security laws" - "digital token" as “a digital unit with specified characteristics, secured through a decentralized ledger or database, exchangeable for goods or services, and capable of being traded or transferred between persons without an intermediary or custodian of value ## Crypto Around the World - Mailbag From the zman in CB Discord: with all the hype surrounding game of thrones return in april, the BBs were wondering: 1. which GOT character do you believe you are most like? and 2. which GOT character reminds you the most of your co-host(s)? - Rants Brent hates Enjin (not quite) Samsung Blockchain Wallet Less Shitty - ETH, TUSD, BAT, REP, REVAIN, Chainlink, Aeternity, Paxos, Maker, USDC, PundiX, BNB, CosmoCoin, Bytom, OMG, Pupulous, Vechain, ZRX (NO TETHER) - Patreon - Exit Please join the conversation in the Discord. We're in there all the time. Rate us on iTunes. Follow CryptoBasicBrent on Reddit. We are not Financial advisers.