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Local / Альтернативные криптовалюты / Re: Ethereum смарт-контракты и приложения
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on: July 30, 2015, 08:21:53 PM
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Кто-нибудь разобрался как нормально установить и запустить клиент Geth? Обычный его запуск, насколько я понял, не имеет смысла. На сайте ( https://ethereum.org/cli) написано, что после его установки необходимо сгенерировать и скачать блок Генезиса с помощью выложенного здесь скрипта (в разделе "What can you do today") вместо обычной загрузки блокчейна, и что сделано это было в интересах децентрализации и прозрачности.. Для этого надо сперва скачать скрипт, затем pybitcointools, потом сгенерировать этот блок и привязать его к Geth. Только не разобраться, как запустить этот скрипт. Всякие команды curl у меня не работают. Установил по ссылке Latest Python 3 release, скрипт с ним ассоциировался, но после запуска через cmd выдаёт ошибку: invalid syntax в строке 293.. и что делать дальше, хз. Сами разрабы пишут, что эта хрень с генерированием генезис блока временная и позже они, скорее всего, просто дадут ссылку на его скачивание.. |
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527
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Alternate cryptocurrencies / Announcements (Altcoins) / Re: NEM Official Thread - Redemption ends[Updates&Discussion]
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on: March 29, 2015, 04:13:10 PM
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Hi! I was testing how the multisignature is working. It's great, but I have a question, which was probably answered somewhere else, but couldn't find it. Using this example of how it works, why Alice can't send transactions by herself, but instead her account gets locked? Why does she need Bob A to help her? What if she askes him to send 100 XEM, for instance, but instead he makes a mistake and send 1000 XEM, or he may even send it to someone else and even without Alice knowing about it. I mean wouldn't it be right to create a transaction all by herself and all Bob A, B, C have to do is just sign it? Probably there should be some option in the menu for Alice, when she's converting her accound to multisig, which lets her cosignatories (none, any or individual ones) create outgoing transactions. Kind regards. |
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529
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Alternate cryptocurrencies / Announcements (Altcoins) / Re: NEM Official Thread - Redemption ends[Updates&Discussion]
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on: March 11, 2015, 06:25:31 PM
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roughly 1400 people have to have their client running at the same time. That's like waiting for some special stellar constellation  Not to mention that a huge chunk of stakeholders only drop by once a month so it would have to be at least 1 month after the announcement which even if the announcement was made right now would be later than what we hope to be launch. Not running at the same time. Launching it one day before and leaving it working. Why you can't postpone the launch a little?I think there are about 500 people that would kill us if we postponed because of anything other than technical reasons. If people were like "Well that's worth it let's postpone for that" then I'd personally consider it (no idea what the rest thinks) but I don't think that's the case at all. My vote is YES! I think it's better to postpone the launch than leaving existing sockpuppets continuously drop the price. edit: that's a big problem of NXT btw, early stakeholders are still keeping the price very low, they (I know at least one of them) create big sell orders as soon as the price goes up a bit. |
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530
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Bitcoin / Bitcoin Discussion / Re: Decentralized exchanges will never work
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on: March 03, 2015, 05:40:39 PM
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So, every now and then I see a post about the beauty of a decentralized exchange. Well here's the thing. You can't get USD on a Decentralized Exchange, adding new coins to trade will always be a headache, and since there won't be any censorship, scamming with new, random, 2 day old altcoins will be abundant, among other things
Decentralized Exchanges sound good in theory, but in practice it just isn't plausible.
You can buy a CoinoUSD asset, which represents the actual USD price, 1 CoinoUSD = 1$ (or 74.2936 NXT - latest ask order), on NXT decentralized asset exchange (as I can see same is in BitShares). And if you want to cash out, you just exchange CoinoUSD using Coinomat service to USD (see here). There is definetely not enough volume right now, but that's just a matter of time. SuperNET is coming  Check NXT wallets, the exchange is built into client: SuperNET 1.2b (try Advanced mode, using SuperNET plugin you can withdraw cash to your bankcard directly from the wallet), NXTLite (no need to download blockchain) or try Secure Asset Exchange (SAE)  |
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531
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Alternate cryptocurrencies / Announcements (Altcoins) / Re: [SKY] Skycoin Launch Announcement
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on: February 24, 2015, 10:09:26 PM
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I didn't receive any receipt from it, though I was following the instructions very carefully
as long as you see "Message sent. Waiting for acknowledgement." in Bitmessage, you're fine no receipts and/or test coins have been sent I see "Acknowledgement of the message received", one of messages is 23 Feb 06:59 PM the structure is the following: { contact: "bitcointalk: 13Darko, email: xxx@xxx.com", bitcoin_addr: "xxx", skycoin_addr: "xxx", coins_requested: "xxx" } Skycoin address is taken from the wallet, not a deterministic key for generating a new one. |
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534
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Alternate cryptocurrencies / Announcements (Altcoins) / Re: NEM Official Thread - Redemption extended[Updates&Discussion]
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on: February 10, 2015, 04:39:42 PM
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Good tips. Thanks for the information. I had played around with Mycelium on iOS and really liked it. I hope they get multisig on iOS soon. As for NEM, I'd like to add that making an account on NEM is very easy. I can actually make 4 of 4 multsig (or most any number) in under 30 seconds with very few clicks. I made a video to demonstrate just how easy multisig is on NEM. https://www.youtube.com/watch?v=Jd-ZIbiFuOgWhile its true that in NEM we only have one wallet right now, in the future it is completely possible for me to make the multisig account on my phone with one iOS app, and then my friend make transactions with that multisig with a completely different app maker on his Android phone. I think that is pretty cool, because not everybody wants to be locked into the same wallet. Looks really easy. Nice! |
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535
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Alternate cryptocurrencies / Announcements (Altcoins) / Re: NEM Official Thread - Redemption extended[Updates&Discussion]
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on: February 10, 2015, 01:26:13 PM
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What was the big deal about multisig anyway?
Im not sure why the devs wanted to add this before launch, I would have been happy to wait for it to be added later but it is a good feature, but i should also mention that there are other coins currently already using it.
1) devs will be in control of a huge amount of coins and do not want to risk holding them in regular accounts.. 1 hack = devs lose credibility and nem dies. 2) other coins do have multisig, but not blockchain based multisig. there is a MASSIVE difference. 3) the more skeptical investors, or risk averse, will feel much safer investing in Nem knowing they can secure their investment safely with multisig. 4) 3rd parties(exchanges, payment processors et al) will be able to use multisig to secure funds so we wont have any mtgox, bter, bitstamp [and so] type hacks which make the coin stolen look bad even though its nothing to do with the actual coin(most of the time). also we wont ever end up in the position of nxt having to think about a roll back to recover 5% worth of coins that got stolen. having multisig ready for launch was the BEST move the devs could have made. edited: NXT is implementing their own blockchain based realization of multisig in v.1.6 - 1.7 (current v. is 1.4.x) of NRS called "two-phased transactions", which they say is "much more powerful". Here is the thread about it on their official forum. |
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537
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Alternate cryptocurrencies / Announcements (Altcoins) / Re: [SKY] Skycoin Launch Announcement
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on: February 07, 2015, 10:33:28 AM
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Is this an imaginary coin  Have i missed distribution? I read threw the op and am still none the wiser, not reading threw the whole thread I guess no, u haven't. Looks like devs are fixing the wallet now and after they decide to make an IPO, we'll have to send our SkyCoin wallet address to a bot in TOX messenger and receive a BTC address to send bitcoins to. That's how it will be done, am I right? |
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