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1741  Local / Italiano (Italian) / Re: Guida al hard fork di Bitcoin (nel caso capiti) - IMPORTANTE on: November 03, 2016, 11:23:29 AM
ed un mucchio d'indirizzi,avrei trovato un' uguale al mio,quindi adesso apro blockchain.info,ci scrivo la chiave privata e controllo il blocco corrispondente?
grazie per la pazienza
No, la chiave privata non devi scriverla da nessuna parte ora.
Sarà da importare sul client del fork, nel caso esca/venga fatto

Sei giusto sicuro che potrai farlo, nel caso ce ne fosse bisogno e/o tu volessi farlo.

Su blockchain.info devi scriverci solo gli indirizzi.
1742  Local / Italiano (Italian) / Re: Guida al hard fork di Bitcoin (nel caso capiti) - IMPORTANTE on: November 03, 2016, 11:21:26 AM
Quindi nessuna nuova blockchain?
La storia sarà nuova/diversa da quel punto in poi. Tutto ciò che sarà successo prima sarà uguale per entrambe le blockchain.
Quindi se avrete 10 bitcoin prima, li avrete su entrambi le blockchain, che saranno due monete diverse (sia in funzionamento, che di prezzo)
1743  Local / Italiano (Italian) / Re: Guida al hard fork di Bitcoin (nel caso capiti) - IMPORTANTE on: November 03, 2016, 09:30:44 AM
Con il supporto dei miner, è praticamente impossibile. Ma ci sarà comunque un client che forkerà all'attivazione di segwit.
Cioè, che partirà dalla stessa copia della blockchain di bitcoin.

Sarà uno di questi: https://github.com/BTCfork
1744  Economy / Exchanges / Re: 2016 Bitcoin Debit Card Reviews on: November 03, 2016, 03:53:23 AM
Currently, I think that the card that has the nearest price to the market, is the named of coinsbank.
You have to look at the price on their market, and cut 0.5%
It is good online and through POSs. (it isn't cheap on ATM)
1745  Local / Alt-Currencies (Italiano) / Re: Bitwalking , minare camminando on: November 03, 2016, 03:21:57 AM
Da far presente che comunque, almeno per ora, è completamente centralizzata.
Al di la di poter muovere i token ora, che poi non si può fare, se non c'è un sistema di nodi installabili liberamente o simil, questo non ha niente a che fare con le crittovalute o blockchain.

Almeno per ora ...
1746  Local / Alt-Currencies (Italiano) / Re: Zcash, la moneta del futuro! on: November 02, 2016, 02:06:48 PM
Per la versione windows consiglio di seguire questa discussione, e chi vi sta partecipando
https://github.com/zcash/zcash/issues/489
1747  Local / Alt-Currencies (Italiano) / Re: Zcash, la moneta del futuro! on: November 02, 2016, 12:38:50 PM
Jaxx ha rilasciato un wallet per Zcash ma che non supporta ancora le transazioni anonime
Non è detto che tecnicamente sia possibile senza avere un nodo.
1748  Local / Italiano (Italian) / Re: recuperare i bitcoin on: November 02, 2016, 10:16:12 AM
In generale di consiglierei di usare un altro wallet al posto di Bitcoin Core, tipo Electrum o Copay.

Per quei wallet il backup è una lista di parole, che puoi anche scrivere su un foglio di carta. (o tentare di ricordartelo a memoria)
1749  Local / Alt-Currencies (Italiano) / Re: Bitwalking , minare camminando on: November 02, 2016, 09:50:29 AM
Nell'ultima versione è uscita una nuova parte non funzionate, almeno per me, del wallet.
Si può entrare nell'interfaccia ma send e request non vanno.
1750  Economy / Service Discussion / Re: Joinverse.com - Instant payments on: November 02, 2016, 06:38:36 AM
Ah sorry, I missed this Tongue
I hope that someone else will be able to test it ...
1751  Economy / Service Discussion / Joinverse.com - Instant payments (only in Europe currently) on: November 02, 2016, 06:14:57 AM
https://joinverse.com

(I don't work for them and I don't know anyone of them)


This is an interesting new service. It doesn't support Bitcoin, but maybe it can be good to make some private exchange between users.

It is similar to paypal and other fiat payment services, but currently is completely free (at least in europe it seems)
You can create the account in few minutes, then adding a credit/debit card, and you will be already able to send money, for free, to someone else.

I've asked if they are going to support SEPA Direct Debit, and they have replied that yes, they are working on it.


An article:
https://techcrunch.com/2016/10/25/verse-banks-8-3m-series-a-to-accelerate-its-p2p-payments-play-in-europe/

https://joinverse.com/en/faq/

Chargeback (?)
Quote
I paid the wrong person!
When you send a payment on Verse, the funds are instantly sent. If you sent the payment to someone who has a Verse account, send them a request for an amount equal to your mistaken payment along with a note about why you are sending the request. As soon as they accept the request, the funds will automatically be added back to your Verse balance.

If the other user is not accepting your request, please contact us and we’ll do our best to help you get the situation straightened out.​ Verse Support cannot cancel the payment you made, we can only reverse the payment with permission from both parties.

Limits (KYC):
Quote
7.7. Limits

The User may implement the payment operations governed by these Conditions up to a limit of 400 Euros (or equivalent foreign currency amount) per year for accumulated payments made from or received into their payment account.

To exceed this limit, the User’s identity must be verified using authoritative documents, upon the implementation of said verification, the new limit will be 10,000 Euros (or equivalent foreign currency amount) per year for accumulated payments made from or received into their payment account.

The monthly limit on Card transactions shall be notified to the User at the time of issue.
But here they say 1000 euros https://twitter.com/joinverse/status/790941762370015232
Quote
@AndresBernad No problem 👍 The limit that will require you to send the ID verification is 1.000€


Currently there is also a referral system:
After you make an account, every day they are going to give to the users some special invites.
By giving your personal code to the other users that will make an account, both of you will receive 1 euro.

After you have opened the account, you have to write the code under the Promotions section.

As I said the special invitation are limited, so if a code stops working, you will have to find the code of someone else.
Maybe you can write down your code on this discussion Smiley

My code is: Z4VLGM (and currently is valid only for 3 users)





Another interesting service:
Leupay - "Free" online SEPA account in Malta
https://bitcointalk.org/index.php?topic=978329.0
1752  Local / Trading, analisi e speculazione / Re: [LISTA] Exchange con supporto leva on: November 02, 2016, 03:24:40 AM
Aggiunti intanto link vari a spiegazioni sul trading a leva Smiley

https://www.ig.com/it/leva-finanziaria
http://www.consob.it/web/investor-education/la-leva-finanziaria
https://www.forexinfo.it/La-Leva-Finanziaria
http://www.forexmind.it/guida-al-forex/basi-trading-forex/leva-finanziaria
1753  Local / Servizi / Re: Advcash - Prepagata ricaricabile con Bitcoin - Verifica non richiesta - NEW EUR on: November 02, 2016, 03:21:06 AM
Come fornitore usano Mychoice.
Trovi info qua: https://bitcointalk.org/index.php?topic=1195274.0

In particolare questo: https://cardholder.mychoicecorporate.com/v3/tpl/MYCUK_limits.pdf
1754  Local / Italiano (Italian) / Re: recuperare i bitcoin on: November 02, 2016, 12:41:30 AM
A meno che non usi qualche software di recupero dati, se il file wallet.dat è andato completamente perso, allora hai perso i tuoi bitcoin, e non c'è alcun modo per recuperarli.
1755  Local / Trading, analisi e speculazione / [LISTA] Exchange con supporto leva on: October 31, 2016, 08:05:11 AM
Questa è una lista degli exchange che supportano il trading a leva.

La lista è in costruzione, potete segnalarne altri se li conoscete.
Cosa pensate che sia utile aggiungere?


Link vari a spiegazioni sul trading a leva:
https://www.ig.com/it/leva-finanziaria
http://www.consob.it/web/investor-education/la-leva-finanziaria
https://www.forexinfo.it/La-Leva-Finanziaria
http://www.forexmind.it/guida-al-forex/basi-trading-forex/leva-finanziaria


La lista non è in ordine di qualità e/o sicurezza.

https://www.therocktrading.com
Leve: 1.5x / 2x / 2.5x / 3x / 5x

https://www.kraken.com
Leve: 2x / 3x / 4x / 5x

https://www.bitfinex.com
Leve: 3x

https://www.bitmex.com
Leve: varie, fino a 100x

https://poloniex.com
Leve: 2.5x

https://www.gdax.com
Leve: 2x / 3x

https://coinpit.io
Leve: 2x / 5x / 10x / 25x / 50x / 100x / 200x

https://www.deribit.com
Leve: 20x

https://www.okcoin.com
Leve: 10x / 20x

https://www.quoine.com
Leve: fino a 25x

https://simplefx.com
Leve: fino a 500x

https://1broker.com
Leve: fino a 200x

https://www.cryptofacilities.com
Leve: 6x / 50x / altre

https://pro.btcc.com
Leve: 25x

https://www.xbtce.com
Leve: non mi è chiaro ...

https://www.huobi.com
Leve: fino a 20x

https://www.btc-q.com
Leve: fino a 50x, pare ...

https://796.com
Leve: fino a 20x, pare ...

https://www.bitvc.com
Leve: 5x / 10x / 20x

https://796.com
Leve: incerto (forse no)

https://cex.io
Leve: 2x, 3x
1756  Local / Trading, analisi e speculazione / Deribit.com: BTC Options and Futures Exchange on: October 31, 2016, 04:05:32 AM
Discussione originale: https://bitcointalk.org/index.php?topic=1550782

https://www.reddit.com/r/BitcoinMarkets/comments/5a1wex/interview_with_john_jansen_ceo_of_deribit_bitcoin/

Non ho alcuna connessione con loro.

Deribit, a Bitcoin Futures and Options Exchange is from today onwards open for trading at https://www.deribit.com. On our platform you can trade plain vanilla european style options with margin, as well as futures, on the price of bitcoin.

What do we offer?
- Lowest trading fees on the market: 0.01% trading fees for "takers" and 0.00% trading fees for "makers" for both futures and options.
- Plain vanilla european style cash settlement options on BTC price index.
- Advanced options trading interface. (you can see implied volatilities, and the greeks of your own option positions.)
- Futures that settle on BTC price index.
- BTC only platform, no USD required, no bank account required.
- Up to 20x leverage trading bitcoin futures
- Trade vanilla options in a margin account, with up to 10x leverage. (you can sell 10 out of the money calls if you deposit 1 bitcoin)
- Matching engine with less than 1ms latency
- REST, Websockets and FIX API, high performance low latency API with (usually) less than 1ms response time.
- Platform ready for professional market making: sending hundreds of orders per second to the exchange is possible, which is needed to quote all option series. (though we cannot offer this service to all users, the system can offer this to any serious party that needs this bandwidth for market making in options)
- Placing volatility orders (option trading) is built in the core of the platform and available to everybody.
- Placing fixed USD orders for option trading.
- Real-time riskmanagement with smart auto liquidation striving to get user position Delta Neutral.
- Robust and transparant BTC index, based on USD exchanges (a mix of the 5 bigger USD-BTC exchange)
- Majority of BTC in cold storage, but a small percentage remains on our servers to be able to provide immediate withdrawals in most cases.
- Starting with a 100BTC insurance fund and any bankrupties are visible for all users in real time on our Insurance Page.
- Bankrupties are very unlikely due to real time risk management where all user accounts get checked at least once per second.
- Real-time streaming data. All data you see everywhere on the platform is real-time streamed to you via Websockets.

What is not yet implemented but on our roadmap?
- Portfolio margining for professional traders
- Normal margin calculations that takes into account option combinations. (spreads, condors, etc)
- Implied volatility scanner for finding cheap or expensive options based on user settings
- Bulk orders for professional traders. (though even currently processing orders one by one
- Order book for combination orders (options).
- Sub accounts: use subaccounts for individual strategies

Some screenshots:
https://i.imgur.com/TC1kb9k.jpg
https://i.imgur.com/IBe9vFG.jpg
https://i.imgur.com/NhLHWf9.jpg



Senza commissioni fino alla fine dell'anno 2016:
http://www.prnewswire.com/news-releases/bitcoin-futures-and-options-exchange-deribit-announces-zero-fee-trading-300353787.html
1757  Economy / Service Announcements / Re: [ANN] Deribit.com: BTC Options and Futures Exchange launched on: October 31, 2016, 04:01:20 AM
Without fees until the end of the year.

http://www.prnewswire.com/news-releases/bitcoin-futures-and-options-exchange-deribit-announces-zero-fee-trading-300353787.html

https://www.reddit.com/r/BitcoinMarkets/comments/5a1wex/interview_with_john_jansen_ceo_of_deribit_bitcoin/
It seems that US customers are allowed now.

I haven't any connections with them.
1758  Local / Italiano (Italian) / Re: [CHAT] Telegram e voice chat su Discord - Vieni anche tu! - http://j.mp/btc-ita on: October 30, 2016, 10:22:47 AM
Aggiunta nuova chat:

- Bitcoin - Faucet e ref link - Gruppo dedicato alla criptovalute e alla promozione di faucet e ref link
1759  Local / Italiano (Italian) / Re: Multibit venduto a Keepkey,è ancora affidabile? on: October 30, 2016, 02:15:57 AM
Multibit è sempre stato un sistema privato Cheesy
1760  Local / Italiano (Italian) / Re: Guida al hard fork di Bitcoin (nel caso capiti) - IMPORTANTE on: October 30, 2016, 02:14:29 AM
Aggiunti, con riserva
- Trezor
- Ledger

Ciao, dato che ho ledger nano, che verifiche è  necessario fare  per capire se è  ok? Se vuoi posso provare io, devo verificare se posso esportare la chiave privata?
Dovresti provare ad andare a scrivere il seed qui, cioè la lista di parole:
https://iancoleman.github.io/bip39/

E vedere se escono fuori indirizzi bitcoin che hai già visto.

La cosa migliore è che scarichi la pagina e la esegui offline.
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