ProofOfCast #24: Les algorithmes de consensus par preuve d’enjeu (Proof-of-Stake)

Le dossier du ProofOfCast La preuve d’enjeu (Proof-of-Stake) Quelques sources intéressantes: Consensus Algorithms – CoinBundle – Medium:Proof-of-Stake in Blockchain Technology: All You Need To KnowValidators Create New Attack Vectors for Decentralized Systems - CoinDeskA Proof of Stake Design Philosophy – Vitalik Buterin – Medium Casper“Fake Stake” attacks on chain-based Proof-of-Stake cryptocurrencies Actualités Tezos lance son... Continue Reading →

ProofOfCast #23: Holochain, EUBOF, QuadrigaCX, EthCC, Istanbul et Lightning Torch

Courrier des auditeurs Grand Sico (@grandsico35) nous demande sur Twitter:⁦‪@proofofcast‬⁩ que penses tu de ce lien parlant de #Holochain ?https://medium.com/@raphaelbriner/holochain-pour-les-presque-nuls-4d109709c1f1 Actualités L’EUBOF? Bof!https://www.ethnews.com/eu-blockchain-observatory-suggests-way-forward-on-scalability-interoperability https://www.coindesk.com/eu-report-blockchain-adoption-will-be-led-by-permissioned-platforms https://drive.google.com/file/d/16_IrzddZR84hOsEV6j911gMyO6R1RQpu/view QuadrigaCX:https://www.coindesk.com/100-million-short-quadrigacx-audit-cant-account-for-26k-missing-bitcoin https://www.coindesk.com/quadrigacx-extension-hearing https://www.coindesk.com/stewart-mckelvey-quadriga-law-firm EthCChttps://www.zeroknowledge.fm/68 https://insights.coinhouse.com/paris-ethereum-conference-ethcc-the-good-the-great-and-the-fantastic/ https://medium.com/ethereum-cat-herders/decentralizing-ethereum-project-management-ffff4c09d0eahttps://www.coindesk.com/ethereum-developers-start-search-for-new-hard-fork-coordinator Constantinople a fonctionné comme sur des roulettes. Et maintenant?https://www.coindesk.com/ethereum-block-count-spikes-as-difficulty-bomb-diffuses-on-schedule https://www.coindesk.com/ethereums-progpow-mining-change-to-be-considered-for-istanbul-upgrade https://www.coindesk.com/ethereums-progpow-proposal-an-expensive-game-of-whack-a-mole Les dernières tribulations de la torche Lightninghttps://www.coindesk.com/bitcoins-lightning-torch-enters-iran-as-payment-experiment-blazes-onhttps://www.coindesk.com/bitcoin-coders-send-international-lightning-payment-over-ham-radio Promotion des activités de l'équipe On... Continue Reading →

ProofOfCast #22: ENS, IPFS, Constantinople, Afri Schoedon, QuadrigaCX et le monde de la tech

Courrier des auditeurs Steve nous demande en commentaire de l’épisode 21: "Bonjour, merci pour ces podcasts de qualité. J’ai une question. Que pensez-vous des systèmes d’identification qui simplifient l’utilisation des clés publiques. Je pense à ENS (Ethereum Name System), Unik-Name, et surement d’autres J’ai l’impression que la plupart de ces systèmes centralisent ces informations dans... Continue Reading →

ProofOfCast #21: QuadrigaCX, Lightning Torch, Bombe de Difficulté, Malwares et Carrefour

Actualités La saga de QuadrigaCX:https://www.businessinsider.fr/quadrigacx-ne-peut-pas-payer-190-millions-de-dollars-car-patron-avec-mot-de-passe-mort-2019https://www.coindesk.com/crypto-exchange-quadrigacx-files-for-creditor-protection https://www.coindesk.com/quadriga-creditor-protection-filing https://www.coindesk.com/quadrigacx-what-to-expect-at-tomorrows-hearing https://www.coindesk.com/indian-death-certificate-crypto-exchange-quadrigacx-death https://www.coindesk.com/judge-moves-to-block-potential-lawsuits-against-quadrigacx-exchange https://www.coindesk.com/quadrigacx-explainer https://www.coindesk.com/quadrigacx-indian-hospital-releases-details-about-ceos-death https://www.coindesk.com/canadian-watchdog-says-it-doesnt-regulate-quadrigacx-exchange https://www.coindesk.com/a-fight-is-brewing-among-quadrigacx-crypto-exchanges-creditors https://www.coindesk.com/funds-were-moving-from-quadrigacx-right-before-its-collapse https://www.coindesk.com/quadriga-inadvertently-sent-btc-to-dead-ceos-cold-wallet-ey-report https://www.coindesk.com/blockchain-analysis-ties-5-bitcoin-addresses-to-quadrigacx-exchange https://www.coindesk.com/the-race-to-represent-quadrigacxs-creditors-may-be-decided-today https://www.coindesk.com/canadian-judge-delays-decision-on-quadriga-creditor-representation Lightning Torch:https://www.coindesk.com/bitcoins-lightning-torch-has-blazed-through-37-countries-so-farhttps://www.coindesk.com/twitter-ceo-jack-dorsey-becomes-latest-to-take-bitcoins-lightning-torch https://www.coindesk.com/square-bitcoin-jack-dorsey-lightning-cash-app https://www.takethetorch.online/Torch Ethereum et sa bombe de difficulté: https://www.coindesk.com/take-two-ethereum-is-getting-ready-for-the-constantinople-hard-fork-redo https://bitinfocharts.com/comparison/ethereum-confirmationtime.html https://www.coindesk.com/ethereum-blockchain-feeling-the-difficulty-bomb-effect https://www.coindesk.com/ethereum-developers-delay-mining-algorithm-change-for-code-audit http://forkmon.ethdevops.io/ https://ethernodes.org/network/1/forkwatch/overview https://www.coindesk.com/the-thirdening-approaches-how-to-watch-ethereums-fork-as-it-happens Attention aux malwares qui veulent vous piquer vos cryptosous:https://www.coindesk.com/fake-metamask-app-on-google-play-store-hosted-crypto-malwarehttps://www.welivesecurity.com/2019/02/08/first-clipper-malware-google-play/ https://www.coindesk.com/new-malware-targets-apples-mac-computers-to-steal-and-mine-cryptos https://unit42.paloaltonetworks.com/mac-malware-steals-cryptocurrency-exchanges-cookies/ Le retour de Carrefour: https://trends.levif.be/economie/entreprises/pourquoi-carrefour-mise-sur-la-blockchain/article-normal-1082387.htmlhttps://chainskills.com/2018/03/09/fake-blockchains-strike-again-with-carrefour/ Un excellent article sur... Continue Reading →

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