Bitcoin Core Upgrade introducerar Descriptor Wallets och Tor V3 Support

En uppgradering till den ursprungliga programvaruklienten som lanserades av Bitcoins grundare Satoshi Nakomoto har släppts.

Enligt ett tillkännagivande på Twitter publicerade Bitcoin Core Project en uppdatering till den ursprungliga källkodsnoden.

Ändringar av privata nycklar

Uppdateringen känd som Bitcoin Core 0.21.0 leddes av Bitcoin Core-huvudansvarig Wladimir van der Laan i samarbete med andra bidragsgivare.

Den här uppdateringen introducerar flera säkerhets- och sekretessförbättringar som kanske inte är uppenbara för vanliga användare varje dag. Det mest betydelsefulla är tillägget av ”descriptor-plånböcker, som i grunden utökar driften av traditionella Bitcoin-plånböcker; kompakt blockfiltrering på klientsidan; färre försök till omsändning, Tor V3-stöd och mer.

Descriptorplånböcker kräver skript för att flytta Bitcoins de innehåller istället för traditionella plånböcker, som kräver privata nycklar.

Bitcoin Core-utvecklarna tror att denna förändring kommer att förbättra plånbokens flexibilitet, särskilt i baksidan. Även om manusen kan innehålla privata nycklar är deras verksamhet inte heller bunden till dessa nycklar. Användarna kanske inte märker mycket av skillnaderna mellan deskriptorplånböckerna och äldre plånböcker.

Den framstående utvecklaren Andrew Chow har emellertid uttryckt sin övertygelse om att dessa nya plånböcker skulle ersätta de äldre från 2023.

Taproot / Schnorr och Tor V3

Den nya versionen markerar också slutet på Bitcoin Core förmåga att automatiskt skapa nya Bitcoin-plånböcker. Istället laddar Core plånböcker. I fall där angivna plånböcker inte finns, loggar systemet fel istället för att skapa nya plånböcker.

Bitcoin Core 0.21.0 stöder den senaste versionen av Tor-webbläsaren – en integritetsfokuserad webbläsarapp som är populär bland kryptoanvändare. Tor-projektet tillkännagav i juli förra året att det drar tillbaka flera av sina föråldrade versioner på grund av säkerhetsproblem. Genom att stödja den senaste versionen hoppas Bitcoin Core kunna dra nytta av förbättrad integritet och säkerhet runt om. Tors senaste uppgradering från version 2 (V2) till version 3 (V3) —vems adresser är längre än V2. Medan V2-adresser fortfarande är giltiga finns det planer på att avskaffa dem snart och lämna många Bitcoin Core-noder i limbo. Att tillhandahålla Tor V3-stöd innebär att Bitcoin Core-användare kan dela sina meddelanden / IP med sina kamrater.

Den nya uppgraderingen verkar vara en föregångare till Taproot och Schnorr – två efterlängtade Bitcoin Core-förslag. Båda förväntas öka Bitcoin-nätverkets integritet och kapacitet och har redan implementerats. De har dock inte aktiverats än.

Deras inkludering i uppgraderingen innebär att applikationsutvecklare kan börja bygga kring protokollen.

Bitcoin supera Facebook, „ha senso“ dice Winklevoss

„Ha senso che una rete monetaria sarebbe più preziosa di un social network“, ha detto Cameron Winklevoss in quello che deve essere un momento straordinario per i gemelli.

Dopo aver vinto $ 65 milioni facendo causa a Facebook, hanno acquistato $ 11 milioni di bitcoin nel 2013.

Erano derisi allora, ma i 100.000 bitcoin stimati ora valgono più di $ 4 miliardi di dollari poiché i gemelli vengono rivendicati alla fine con bitcoin che supera la capitalizzazione di mercato di Facebook.

Capitalizzazione di mercato di Bitcoin, gennaio 2021

La capitalizzazione di mercato di Facebook è attualmente di 765 miliardi di dollari, mentre il bitcoin è salito a 768 miliardi di dollari con la rete monetaria che ha superato per la prima volta il social network.

Mark Zuckerberg da parte sua ha cercato di essere coinvolto nella crittografia dal 2018 , presentando nel 2020 una visione di un negozio in ogni instagram trattabile tramite crittografia.

Il suo progetto Libra, tuttavia, ha attirato un intenso controllo politico, senza che sia chiaro se sarà consentito il lancio

I gemelli d’altra parte si sono uniti alla folla dei bitcoin invece di cercare di crearne uno proprio, e ora sette anni dopo, hanno vinto più di una semplice causa.

US MPs criticize Treasury Department for hasty crypto bill

The politicians criticize the speed with which the ministry wants to pass the new bill.

Nine American congressmen in a letter criticize the hasty pace of the new crypto bill by outgoing Treasury Secretary Steven Mnuchin

In Thursday’s letter, parliamentarians refer to a proposed change in the law that would oblige Bitcoin Bank reviews to collect even greater amounts of customer information, especially when transacting with self-hosted wallets.

The corresponding bill is met with heavy criticism in the crypto industry . One of the most important points of criticism is that it looks as if the outgoing Finance Minister Mnuchin wants to push through a new crypto regulation before his changing of the guard by Janet Yellen .

Any new bill in the US must allow for public feedback. This is also the case here, but instead of the usual 60 days, the Ministry of Finance only allows 15 days for its proposal.

This shortened period will also expire tomorrow, which is why not only the duration of the feedback collection, but also its timing is criticized in the letter of the MPs:

“The bill in question was only tabled just before Christmas and only gave the public 15 days for feedback. A comment period that extends over several holidays and only comprises eight working days is not suitable for proper regulation, as important stakeholders may not be heard in this way. “

The letter’s authors are largely crypto-friendly MPs, including members of the blockchain parliamentary committee Warren Davidson, Tom Emmer, David Schweikert, Darren Soto, and Ted Budd. In addition, Bill Foster from the parliamentary committee for artificial intelligence has also signed, just like some other politicians who have not yet had any contact with cryptocurrencies, including Tulsi Gabbard, Tom Cotton and Suzan DelBene.

With the comment period already expiring on Monday, it is unlikely that the Treasury Department will abandon its proposal over the weekend. However, there are already initial considerations to initiate legal proceedings against the ministry if the change in the law is actually passed.

HAY UN 59% DE POSIBILIDADES DE QUE BITCOIN CONTINÚE SU TENDENCIA ALCISTA; HE AQUÍ POR QUÉ

Bitcoin mantuvo los 27.000 dólares durante la mayor parte del martes después de establecer su récord de 28.387 dólares a principios de semana.

La criptodivisa de referencia abrió al alza a 27.039 dólares y alcanzó un mínimo intradía de 25.833 dólares en la volatilidad comercial temprana. Sin embargo, los operadores trataron la corrección a la baja como su señal para acumular a tasas más baratas. Se produjo un retroceso, y el tipo de cambio BTC/USD recuperó el soporte de 27.000 dólares. El par alcanzó los 27.336 dólares antes de cerrar el día con un 1,21 por ciento más alto.

Al hacerlo, Bitcoin formó una vela alcista de cuerpo pequeño en su gráfico diario que se asemejaba a un patrón de velas de Hanging Man.

¿QUÉ ES EL HOMBRE COLGADO?

El término refleja la forma de la vela que se formó el martes, con una pequeña distancia entre su tasa de apertura y cierre y una mecha inferior más larga a la baja. El patrón también tiene una sombra superior insignificante, lo que, como muchos cartistas técnicos creen, lo convierte en un indicador perfecto del Hombre Colgado.

Un analista independiente, conocido por su nombre de pila Cheds, destacó el patrón del Hombre Colgado en el gráfico diario de Bitcoin en un tweet publicado el miércoles a medianoche.

El grafista citó además descripciones de libros de texto que afirmaban que el Hombre Colgado era un montaje de continuación alcista, con una posibilidad del 59% de enviar los precios de un activo más alto. Mientras compartía la captura de pantalla de la descripción, el Sr. Cheds también acopló su análisis técnico para apoyar la configuración alcista, observando un fuerte sentimiento de compra por Bitcoin cerca de su onda de soporte del área EMA8.

SUFICIENTE COMBUSTIBLE ALCISTA PARA BITCOIN

El precio de Bitcoin podría continuar su tendencia alcista en el rango de 29.000 a 30.000 dólares a menos que se rompa de forma decisiva para neutralizar sus señales técnicamente sobrecompradas. Bitcoinist ha discutido la perspectiva bajista aquí.

Pero muchos analistas destacados, además del Sr. Cheds, también han dado una perspectiva optimista sobre Bitcoin. Dan Tapeiro, el cofundador de DTAP Capital – una empresa de inversión en Connecticut, dijo que la criptodivisa podría lanzar una subida hacia los 53.000 dólares mientras que se prevé una valoración total de mercado de 1 billón de dólares.

„Adopción institucional en la primera entrada. A $1T, cada comité de inversión necesitará tener una discusión. Esperar que la liquidez sea más importante que la privacidad.“

La capitalización de mercado de Bitcoin está actualmente cerca de los 500.000 millones de dólares, liderada por un dramático aumento en su adopción institucional como refugio seguro, activo antiinflacionario. Los últimos inversores principales de la criptodivisa incluyen a MicroStrategy, Square, Ruffer Investment, MassMutual, Paul Tudor Jones, Stan Druckenmiller, y muchos otros.

Bitcoin Cash a breve termine Analisi dei prezzi: 18 novembre

Il bitcoin cash non è l’unico cripto che sente il peso della volatilità del bitcoin. Il rendimento del bitcoin ha raggiunto il massimo da agosto, accompagnando questo alto rendimento è la volatilità, che ha anche visto una netta impennata.

La tabella qui sopra mostra la volatilità del bitcoin che ha influenzato tutti i ritorni degli altcoin e il movimento dei prezzi. La volatilità più alta si vede da questo scritto, con solo 18 mesi di novembre. Un’osservazione interessante è rappresentata dai rendimenti che il bitcoin ha offerto in questo lasso di tempo.

Per quanto riguarda il bitcoin cash, i rendimenti dal 1° novembre sono pari a -4,76%.

La cosa più importante è che la correlazione degli altcoin, in generale, è aumentata. Lo vediamo, almeno dal 6 novembre, da quel momento in poi la correlazione ha iniziato ad aumentare ed è ancora in aumento. La più alta finora è per bitcoin e litecoin con crypto cash a 0,55.

Il grafico a 4 ore per il bitcoin cash ha mostrato una prospettiva rialzista per la moneta nonostante la volatilità. Forse, se il prezzo si rompe al rialzo come mostrato, i rendimenti mensili passeranno da negativi a positivi. Il bitcoin cash ha formato un cuneo discendente che si allarga, il che suggerisce un breakout a nord.

Motivazione

La logica di questo bullismo è il modello, inoltre, abbiamo il volume stabile come indicato dall’indicatore OBV, che suggeriva che nonostante il calo del prezzo, il volume è riuscito a rimanere forte.

Tuttavia, sia l’RSI che lo stocastico RSI indicano che BCH si trova nella zona di ipercomprato e si dirigerà verso il basso. Questa indicazione sarà importante in quanto potrebbe spingere la moneta più in basso.

Conclusione

Se è così, allora le linee di supporto [mostrate nel grafico precedente] entreranno in azione; le linee di supporto impediranno a BCH di andare più in basso. Poiché le prime due linee sono già state testate [stoppino giù], ci si potrebbe aspettare che il secondo supporto mantenga il prezzo.

Il prezzo potrebbe anche iniziare un rimbalzo dal secondo supporto, quindi un over long sarebbe una buona posizione.

Bitcoin yli 16 000 dollaria: Kuinka kauan se kestää?

Olkaamme rehellisiä, olit yllättyneempi kuin mikään, kun Bitcoin-kauppa oli yli 16 000 dollaria. Luulet luultavasti itsellesi: „Kuinka kauan tämä kestää?“

Kun kryptovaluuttakauppa on korkeimmillaan tammikuun 2018 jälkeen ja kasvanut yli 120 prosenttia vuoden alusta, ilmapiiri on vakaasti nouseva, mutta se voi muuttua joka minuutti. Kuten olemme nähneet maaliskuussa, hinta voi laskea kaksinumeroisilla prosenttiosuuksilla yön yli, ja markkinoiden nykyisellä tavalla tällainen pudotus johtuisi makrotaloudellisista markkinoista, ei pelkästään kryptovaluuttamarkkinoista erillään.

Blockchain-analytiikkayrityksen Chainalysis äskettäisen raportin mukaan Immediate Edge nousu ja lasku edelliselle viikolle osoittivat makrotekijöiden vaikutusta. Maanantaina Pfizerin COVID-19-rokotteen lupaavien uutisten takia salauksen hinta laski 15 800 dollarista 15 000 dollariin, mikä viittaa siihen, että Bitcoin on veto epävarmuuteen ja mitä enemmän epävarmuus markkinoilla on, sitä enemmän Bitcoin, jota sinun pitäisi pitää.

Kuitenkin, koska rokoteuutiset jäähtyivät ja pessimismi hiipui, samoin epävarmuus, ja Bitcoin rikkoi 16 000 dollaria. Raportissa ehdotettiin, että ennen kuin konkreettisia uutisia joko rokotteesta tai elvytyspaketista taloudellisten seurausten torjumiseksi ilmoitetaan, Bitcoin ja muut turvapaikan varat näkisivät vetäytymisen.

„Hinnat ovat nousseet siitä lähtien, mikä viittaa siihen, että rahoitusmarkkinoiden on nähtävä enemmän edistystä Covidissä ennen kuin turvapaikan omaisuus on vetäytynyt.“

Makroista eteenpäin kahden suurimman kryptovaluutan, Bitcoinin ja Ethereumin, ketjun indikaattorit ovat olleet tukevia. Vaihtojen sisäänvirtaus viimeisen viikon aikana on lisääntynyt, mikä osoittaa, että ihmiset ottavat voittoa korkealla hinnalla. Tämän BTC: n ja ETH: n tarjonnan tasapainottamiseksi markkinoilla myös kaupan intensiteetti on kasvanut.

Ketjuanalyysi mittaa „kaupan intensiteettiä“, kun tilauskanta käy kauppaa pörssiin virtaaviin kryptoihin. Tämä mittari kasvaa myös, mikä viittaa siihen, että kryptovaluuttojen ostovoimaa tai kysyntää on riittävästi, vaikka sijoittajat myisivät yli 16 000 dollarin hintaan.

Vaikka tasapaino säilyy nykyisessä tilanteessa, se voi olla positiivinen, jos yllä mainittu epävarmuus jatkuu. Bitcoin näyttää nykyisillä markkinoilla olevan digitaalinen kulta, ja itse asiassa se toimii paremmin kuin itse kulta. Sijoittajat lähtevät salausmarkkinoille, koska he eivät ole varmoja siitä, mitä perinteisille osakkeille tapahtuu, jos taloudellinen lama jatkuu ja jos hallitukset jatkavat korkojen alentamista, myös joukkovelkakirjojen tuotto laskee. Perinteisten osake- ja velkaoptioiden lisäksi kulta on noussut liian nopeasti päästäkseen uudestaan, joten jäljellä oleva omaisuus on salaus ja tarkemmin sanottuna Bitcoin.

Koska Bitcoin-sijoitusten ensisijainen käyttötapa on yhteys markkinoiden epävarmuuteen, sijoittajien tulisi varoa volatiliteettia kaikkiin suuntiin, ei vain ylöspäin. Raportin lopussa todettiin,

”Hinta voi jatkaa kiipeilyä. Kerronta, käyttötapaukset ja markkinainfrastruktuuri eivät ole koskaan olleet parempia kryptovaluutalle … Nämä olosuhteet vähentävät makrotaloudellista epävarmuutta, sijoittajat tuottavat riittävän voiton salkunsa perusteella tai jos bitcoin lakkaa näyttämästä digitaaliselta kulta … Tämän vuoksi sijoittajien tulisi miettiä hintavaihtelu eikä vain hinnan arvostus. „

Cardano (ADA) approaches crucial resistance zone

The ADA follows a descending resistance line.

There are resistances at $ 0.115 and $ 0.125.

The price evolves inside a symmetrical triangle of short term.

The price of Cardano (ADA) has been on the rise since September 24. It has reached a significant resistance zone, in place since its July highs.

While a short term move above current resistance is likely, the longer term trend appears to be bearish.

ADA hits resistance

ADA price follows a descending resistance line from its July 26 high at $ 0.154. The decline that followed that peak turned out to be rapid, peaking with a low of $ 0.075 on September 24.

Although price has since rallied, it has yet to break above its old downward resistance line. The latter also coincides with the fibonacci level 0.5 of the entire downward movement.

If the price breaks its resistance, the next size resistance will be at $ 0.125.

A possible advance

In the time scale over the day, the indicators are neutral / bullish. The MACD is above 0 and the RSI is above 50, but their slope is neutral, signaling a gradual rise.

Additionally, there is no bullish divergence, and the Stochastic Oscillator has yet to form a bullish cross.

That said, the two-hour data chart suggests a likely passage of resistance.

The price evolves in a symmetrical triangle, which is a figure of neutral extension. Knowing that it appeared after an upward movement, it is likely that the price will eventually overtake this triangle.

In addition, both the MACD and the RSI are rising slightly faster, signaling a future move above the triangle. The price should therefore rise towards the aforementioned areas of resistance.

0x announces launch of protocol that will allow the exchange of Bitcoin for Ethereum without the use of exchange

The interoperability protocol aims to expand beyond Ethereum and create cross chain functionality

In a recent post, 0x Labs product manager Theo Gonella set out the protocol’s ambitious plans to direct development to a promising horizon: perfectly connecting the growing constellation of layer 1 blockchain platforms.

The Ethereum-based protocol, designed to be an interoperability toolkit for decentralized exchanges of all types, has had remarkable success this year by connecting a network of over 30 projects under construction with its API.

Over the course of 2020, with the Decentralized Finance (DeFi) boom, so did the use of 0x: the protocol facilitated almost $4 billion in solution between DEXs and aggregators such as Tokenlon and 1inch and generated almost $400,000 in protocol fees, according to 0xTracker.

Similarly, the native 0x token, $ ZRX, had a 280% increase from $.259 to $.73, before a 50% drop amid the wider collapse of the DeFi market.

Looking to the future, however, 0x now plans to bring its vision of interoperability between chains.

„Although Ethereum is the platform on which most tokenized value has emerged in recent years, we believe we are moving towards a multi-blockchain world with a vast interconnected network forming the backbone of web3,“ wrote Gonella. „Given our vision of the 0x protocol as an open technical standard for point-to-point exchange, it is only natural that the standard will expand into new ecosystems as they emerge.

The post exposed the signs of growth that Ethereum’s competitive chains associated with exhibiting for 0x to devote development resources, including unique digital assets, robust developer communities and a large number of end users.

Gonella also acknowledged that cross-chain functionality and composability are a notoriously difficult problem, however.

Problems include pattern-packaged asset portability between chains, opportunity cost for users blocking their tokens on cross-chain bridges, and upgrades required for a 0x infrastructure and token economic model, including betting and governance.

Despite the complexity of the task, Gonella set an optimistic tone:

„We are seeing a Cambrian explosion of innovation and creativity, and this is just beginning.

CEO Ripple announced Bitcoin’s deleterious effect on the climate.

Brad Garlinghaus, CEO of Ripple, once again walked through the world’s largest cryptographic currency in a tweet from Z0 October, commending the New York State Department of Financial Services (NYDFS) and its strong messages on combating climate change.

Garlinghouse is concerned about the huge The News Spy carbon footprint of Bitcoin, so he recommends companies use cryptov currencies that are „more energy efficient“:

„A huge, turning point from @NYDFS. Let’s all be part of ending the global climate crisis and HE will make the problem worse. As more and more companies (Square, RH, MicroStrategu, RaúÐal) are storing/providing services from BTC, this step is crucial to mitigating carbon damage and using more energy-efficient assets“.

On 29 October, NYDFS became the first banking regulator in the USA to address climate change risks. The letter, addressed to financial institutions by NYDFS Superintendent Linda Laswell, speaks about the negative impact of cryptocurrency mining on the environment, which does not bode well for institutional adoption.

In addition to criticising the „Chinese coin“, the company from San Francisco regularly advertises the environmentally friendly orientation of XRP, calculating how many light bulbs can be powered by bitcoin miners.

As might be expected, Garlinghouse’s tweet was commented on by supporters of the Bitcoin. Kraken’s strategist Pierre Roshar parried that cryptovoltaics have no carbon impact. Messari founder Ryan Selkis noted that launching Ripple nodes is much worse for the planet because they need a server farm:

„The impact on climate would be much worse if we all had to run Ripple nodes because they need an institutional server farm to audit the XRP registry, which only Ripple can afford.

Translated with www.DeepL.com/Translator (free version)

Digital ruble could be a reality in a few years, says Russia

A Russian official says there is no rush to create a digital ruble, which could be used to fight poverty.

According to him, learning from the mistakes of others will help strengthen the Bitcoin Future app.

In October, the Bank of Russia released a report regarding the digital ruble amid growing crypto regulation

The Trust Project is an international consortium of news organizations based on transparency standards.

The Russian government says that a Russian ruble will arrive in three to seven years.

He believes that a central bank-backed digital currency (CBDC) could help make payments transparent, thus fighting corruption and poverty. Another official estimates that a pilot project could be launched by the end of 2021.

Although Russia has been lukewarm on digital currencies in the past, the president’s special spokesperson Dmitry Peskov believes that the Russian Federation sees no rush to digitize the ruble. Peskov told RIA Novosti that a digital ruble will be developed in three to seven years.

The former diplomat said it was not important to be the world leader in digital currencies and the use of the right technology was more important. Peskov added that being a „quick second“ would be better than a rushed first, citing high financial risk and the benefit of learning from others‘ mistakes.

Either way, he added, to become the world leader in CBDCs, Russia would have had to “start four years ago”

In a seemingly contradictory statement, Bank of Russia Director Elvira Naibullina told an October 23 online press conference that a pilot digital ruble could emerge by the end of 2021. She also has pointed out that the final decision to create a CBDC was still in the air.

In October, the Bank of Russia released a compression report on the possible creation of the digital Russian ruble. The report included questions remaining for public discourse, including when and if to support digital currency.