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21  Other / Beginners & Help / Re: Where can I invest? on: August 29, 2015, 05:25:20 PM

how much can you earn with it? is it just me or it does not sound safe at all, i would not invest to it so easily

Has paid roughly above 2 % of its market price every week.


Poloniex Exchange is registered LLC -

Poloniex, LLC 2015 - 121 Wisconsin Ave., STE 101, Whitefish, MT, USA

Coinomat Certificate of Incorporation

https://coinomat.com/doc/COI.pdf

Anyways, sending your bitcoins to any address, whose private keys are not controlled by you, will always have some amount of risk.
22  Other / Beginners & Help / Re: Where can I invest? on: August 29, 2015, 04:41:15 PM

Litecoin, doge, dash - low to medium risk
other unknown cryptocurrencies - medium risk


Ethereum, Maidsafe, siacoin, monero, storjcoin, has good prospects.

But how do we invest our precious Bitcoins? I don't want to hold them in wallet. I want to earn interest.

To earn interest you can buy Coinomat Shares at poloniex

https://poloniex.com/exchange#btc_cnmt

Pays weekly interest.
23  Economy / Investor-based games / Re: [MIWGR] Micro Investment with Guaranteed Returns on: August 28, 2015, 06:35:37 AM

I received the following PM:

!!! WARNING: This user is a newbie. If you are expecting a message from a more veteran member, then this is an imposter !!!

This is regarding to the downgrading of my trust by you

https://bitcointalk.org/index.php?action=trust;u=536759

To increase trust, I am ready to use multi-signature address, with trusted established users of this forum, for all purposes of this scheme.
Link for the scheme
https://bitcointalk.org/index.php?topic=1133407

Please undo the downgrade, I am doing everything possible to increase the trust,
and contribute to this forum in positive manner.

My answer is: Contact me again in 30 days, not sooner. I will see what you did in the time given and reconsider my rating based on that.

Please review my contribution/involvement  to the bitcoin community in the last 30 days, and reconsider your ratings as promised.
24  Other / Beginners & Help / Re: How to make Bitcoin transactions untraceable? on: August 16, 2015, 06:47:31 AM

Using Stealth addresses, enabled by darkwallet.

https://www.reddit.com/r/Bitcoin/comments/24fy4v/dark_wallet_try_it_out/ch6siqr
Quote

Stealth addresses are addresses which you publish and then somebody can use that "address" as a seed to create a new bitcoin address and a nonce. And if you give the owner of the stealth address the nonce, they can use it to get the private key for the bitcoin address. The idea is that by publishing a stealth address, somebody can now send you payments, but since no real bitcoin address was published, nobody aside from you and the person who pays you knows that you got paid, whereas if you had published a real address, people could just watch that address on the blockchain and know you got paid. So instead you publish this stealth address and then your client just scans ALL transactions that have an OP_RETURN output and attempts to decode it, and if it's able to decode it, it knows that it's a payment to its own stealth address and it can use the OP_RETURN data to derive the private key.
25  Other / Off-topic / Re: Alternative instant messenger for private messaging on: August 16, 2015, 06:33:45 AM
I am looking for something web-based like freenode or slack.


May be

https://crypto.cat/

suits your needs.
26  Other / Off-topic / Re: Alternative instant messenger for private messaging on: August 15, 2015, 06:25:30 PM
Doing communication via board private message is inconvenient in order to talk about deals. Most users usually use Skype or MSN but some do not use any of them. I am looking for an instant messenger what is usable for both parties after a quick and simple registration. Any suggestions?

I tried Slack but its usage is limited for free users.

@mods: I do not know if this is the right section for this question. Please move it, if not!


Tox or Bleep is good, as they are not centralized and provide end to end encryption.
27  Economy / Services / Re: ★☆★ Bitin.io » Instant Cryptocoin Exchange! » Accountless » Sig/Pm Campaign ★☆★ on: August 15, 2015, 05:45:52 PM
Hi, I would like to enroll..

Name     : money.investment
Posts      : 37
Activity   : 28
Rank  : Newbie
Btc Address  : 156dSocVh72Vw1DL8h5QkHDi6UYucbftt5
28  Other / Beginners & Help / Re: Best Advertisement places on: August 13, 2015, 05:06:24 PM

 Hi ,

 There was a website where people put up temporary banners on their websites and the people who would like to put their banners on websites checked a list and see how many visitors and clicks the website and the temporary banner got. First one was freebitco.in I guess and it moved down from there.

 Anyone remembers that?

a-ads.com and coinurl.com
29  Economy / Services / Re: Offering Free Escrow Service | Fast, Secure & Reliable! | I cover TX fees too!!! on: August 03, 2015, 05:06:17 PM

I need to create a 2 of 2 multisig address to increase the trust level of my project.

Project details --
https://bitcointalk.org/index.php?topic=1133407

I need you escrow in this, only once in a week.

Can you help in this, and act as a trusted party in the project's proposed multisig address ?

I can not!

Thanks for taking time to reply  Cool
30  Economy / Investor-based games / Re: [MIWGR] Micro Investment with Guaranteed Returns on: July 31, 2015, 09:16:53 AM

I wonder, how is the progress in this regard? Did you contact anyone reputable[1]?

[1] https://bitcointalk.org/index.php?topic=108716.0

Thanks for the list, I did contact master-P and moonbux. master-P refused, was waiting for moonbux.
31  Economy / Investor-based games / Re: [MIWGR] Micro Investment with Guaranteed Returns on: July 31, 2015, 08:12:14 AM
Same to me. No meaning to take money for investments and to leave those unused in a wallet in the name of warranty. Who taken then? Then warranty or not if the other money are lost for which serve the warranty. They will be mine whatever will be your result of your investment. So better in my wallet than in yours.

To many calculation mate. Everyone can be lost on those.

If you read carefully, this is nothing to be lost, its very clear. The is simple risk-reward ratio. The less you risk or the more you insure, lesser your profit share.

Especially when see your negative trust. Me, for example don't understand nothing about your calculations and seems to weird for me. Or at least I see that you many of the bitcoins don't use but leave as a warranty.

Negative trust was made just for posting here, and being a newbie.


Maybe you will be tempted to not give those to me at all...

Why must give you my money for warranty. Who assure me that that money will be back to me? So I prefer to take my bitcoin safe in my wallet. Better in my wallet as a warranty then in your wallet as your money. Don't you think so?
For this reason, I wanted to use 2 of 2 or even 2 of 3  multisig address with  trusted member(s) of this forum, to hold the insured amount of the investors. This would have assured you, but till now have not found a trusted member ready for such escrow.
32  Economy / Investor-based games / Re: [MIWGR] Micro Investment with Guaranteed Returns on: July 31, 2015, 06:12:18 AM

Yes, that  is really amazing, so it is ponzi without end ? :DD

Ok man just do not lie to us please. It is unreal, I though that ponzi with low deposit could work, but when you write that about it, it's obvls it is scam.

I have already answered it before, but once again for you. The profit from the operations is shared inversely to percentage of insurance of the total amount invested.



That is, if a person A invests 0.2 BTC and marks 70 % as insurance

His/her 0.14 BTC would be safe at cold wallet, and never be used for trading,

Thus enabling withdrawal of insured money in-case of loss.

Accordingly his Profit Share would reduced as per the table given in the top post
of this thread --

Profit Share = 98 % - (Guaranteed % - 20 %) * 1.3
                    = 98 % - (70 % - 20 %) * 1.3
        
                    = 33 %

That means, if 0.50 BTC of profit is made over total invested sum (from all investors) of 2 BTC.

His Profit would be = (Investment fraction) * (Profit Fraction) * (Profit Share % / 100)

                              = (0.2/2) * (0.5/2) * (0.33)

                              =  0.00825 BTC



If that person A invests 0.2 BTC and marks 30 % as insurance

His 0.06 BTC would be safe at cold wallet, and never be used for trading.

Accordingly his Profit Share would increased as per the table given in the top post
of this thread --

Profit Share = 98 % - (Guaranteed % - 20 %) * 1.3
                    = 98 % - (30 % - 20 %) * 1.3
        
                    = 85 %

That means, if 0.50 BTC of profit is made over total invested sum (from all investors) of 2 BTC.

His Profit would be = (Investment fraction) * (Profit Fraction) * (Profit Share % / 100)

                              = (0.2/2) * (0.5/2) * (0.85)

                              =  0.02125 BTC

Its all real, before you  Smiley
33  Bitcoin / Project Development / Re: Bitcoin online wallet solution source on: July 27, 2015, 05:27:56 PM
Hey I am looking for a online wallet solution which comes with source, it should be secure and open source of course, any help is appreciated

Ref. to this thread
https://bitcointalk.org/index.php?topic=1132840.msg11972354#msg11972354
34  Economy / Investor-based games / Re: [MIWGR] Micro Investment with Guaranteed Returns on: July 27, 2015, 11:06:40 AM
Hey, how im going to invest? Any website add?
hmm your newbie with 1post and its going on here
i think its account the op  Huh
sorry if wrong think

yes you are wrong
35  Other / Beginners & Help / Re: Can Bitcoin wallets goes down ? on: July 27, 2015, 09:39:52 AM



Ty money.investement and what if I run Electrum server what exactly would happen ,


You need to run bitcoind (daemon) / full node for doing public service of running electrum server.




I was also checking their github and look what I found , does that means that versions from 2.0 to 2.3 was hackable before ? (Check the bold text) *Paranoid*
Quote
# Release 2.4
 * Payment to DNS names storing a Bitcoin addresses (OpenAlias) is
   supported directly, without activating a plugin. The verification
   uses DNSSEC.
 * The DNSSEC verification code was rewritten. The previous code,
   which was part of the OpenAlias plugin, is vulnerable and should
   not be trusted (Electrum 2.0 to 2.3).

 * Payment ...
 * ...
 * ...

Was only hackable, if you sent payments to domains, using OpenAlias DNS records.

Quote
At its most basic, OpenAlias is a TXT DNS record on a FQDN (fully qualified domain name). By combining this with DNS-related technologies we have created an aliasing standard that is extensible for developers, intuitive and familiar for users, and can interoperate with both centralised and decentralised domain systems.
36  Other / Beginners & Help / Re: Can Bitcoin wallets goes down ? on: July 27, 2015, 07:22:35 AM


For what comes to Electrum , people just said it's decentralized so how it pass by a server Shocked

Electrum client doen't directly interact with the bitcoin blockchain. Decentralized in the sense that
people are independently running electrum server.

Official Infographics of Electrum about its network



On the bottom of main page of their wiki, you can see, how to setup electrum server
37  Other / Beginners & Help / Re: Can Bitcoin wallets goes down ? on: July 27, 2015, 05:03:51 AM
If that decentralized service on top of the blockchain goes down you


For the decentralized bitcoin network to go down, means entire bitcoin nodes are down. It cannot happen, as this would
require switching off or unplugging every full node from the internet.
38  Economy / Investor-based games / Re: [MIWGR] Micro Investment with Guaranteed Returns on: July 27, 2015, 04:42:29 AM
Hey, how im going to invest? Any website add?

No websites as of now.

Process of Investment

Send Investment to 1DX26yvjEj2fXGK1pgfGeThWycDgjqZ4sv

Reply to this thread with investment details, in this format ..


Format of Investment (only by post/reply to this thread)

Investment : ***  bits

Transaction id : ...

Insured % : ** %

Withdrawal Address : 1xx.....
39  Other / Beginners & Help / Re: Can Bitcoin wallets goes down ? on: July 26, 2015, 09:52:12 PM
I want to know something important , I'am really struggling with this Bitcoin Core because each time I close it and re-open it , it tells me that the data has been corrupted on the database and I need to do the reindexing another time which sucks and it really takes a lot of time (UP to two days sometimes).

So my question is can Bitcoin wallets goes down ? I mean Armory & Electrum & Multibit mostly , I know they are open source but do they need server connection or something ? I mean if there servers goes down are we going to be able to them or our BTC will be lost forever ? (Unless we still can run them to export private keys , not sure how it works) same goes for Bitcoin Core it can go down or it can't ? Shocked just want to know if they rely on a server or something that can be hacked .

Lighter and decentralized alternative is using an SPV wallet. SPV wallet query directly to full nodes, and doesn't rely on any centralized server.

Currently the most prominent one is Multibit Wallet. Others options can be found on the wiki

40  Other / Beginners & Help / Re: (PHP) How to create a function where users can withdraw and deposit on: July 26, 2015, 09:39:24 PM
Hello!

As i was searching abit and couldt find any useful information, so back to the main subject.

Iam making a game, but the thing is that iam stuck on making function deposit/withdraw and balance. I have no idea how to settle this, i want to use 3rd company like blockchain. And ofc make it to paying pople once per day, but i have no freaking idea how to do this.  Huh

Any good advices?

Deposits can be collected by a watch only address. Balance for any address could be queried from public APIs of many services - Blockr, blockcypher, blockchain.info etc.

As you want to use a third party, they would require you to hash the payment data (amounts and corresponding addresses of withdrawal transactions) with security token given by them. Then send this data via https, on confirmation you will be given resp. txid of the transaction.

You could use cron job to schedule payments once per day.

If you want to do manual withdrawals, then Mycelium Gear is perfect for you.
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