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[BOUNTY][CryptoSafe]- Cryptocurrency investment fund Announcements (Altcoins)
in the cryptosave project there are 2 tokens and 2 portofolio.CFST is a token fo…
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n/a | hashcoin | May 12, 2018, 02:41:48 AM |
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[ANN] (BTCi) Bitcoin Incognito | 1:1 Airdrop | POW/POS | Masternodes | Zerocoin Announcements (Altcoins)
It just sounds like creating another bitcoin, compare 1 : 1 from your btc amount…
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n/a | hashcoin | May 11, 2018, 10:59:50 PM |
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[ANN] Midas Protocol - Portfolio and Asset Management Platform for Everyone Announcements (Altcoins)
one of the midas functions is as Crypto Wallet for all types of tokens. what dis…
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n/a | hashcoin | May 11, 2018, 10:48:41 PM |
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Widecash (WCH Coin) Announcements (Altcoins)
what will attract investors to participate in this widecash project? the offered…
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n/a | hashcoin | May 11, 2018, 10:26:32 PM |
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[ANN] Quadrant Protocol - A blueprint for mapping decentralized data Announcements (Altcoins)
the stamping protocol is one of the advantages of the quadrant, ensuring the cre…
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n/a | hashcoin | May 11, 2018, 10:14:23 PM |
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[Private Pre-Sale] Aigo ai - create & trade intelligence Announcements (Altcoins)
One of Aigo's goals is to create a Personal Assistant in the future that will in…
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n/a | hashcoin | May 11, 2018, 08:22:03 AM |
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[ANN][BOUNTY][AIRDROP] BWOMM - Blockchain Trip Advisor - 2. Bounty Campaign Announcements (Altcoins)
for the Bitcointalk signature campaign in the rules required to post 5 posts wit…
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n/a | hashcoin | May 11, 2018, 08:07:42 AM |
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:o :o :o Dench Music ICO? They have Chris Brown & intro video with Adam Curry?! Announcements (Altcoins)
the distribution of the proceeds will be distributed once every 3 months for 6 y…
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n/a | hashcoin | May 11, 2018, 07:54:20 AM |
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[iCO] clos>Bounty][AIRDROP] NitroCoin(NRC) Announcements (Altcoins)
one more project in the gaming industry, the gaming industry is a favorite field…
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n/a | hashcoin | May 11, 2018, 04:37:31 AM |
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Silk Dapp-B2C buyer version will be listed soon Announcements (Altcoins)
you want to give an announcement about what? difficult to understand and the inf…
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n/a | hashcoin | May 11, 2018, 03:20:14 AM |
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[ANN][ICO][VAR] 🐬 Blue Frontiers - Sustainable floating islands 🐬 Tokens (Altcoins)
a very unique project, making a place to live floating on the sea, but I think o…
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n/a | hashcoin | May 11, 2018, 03:17:29 AM |
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Solar Bankers Coin Airdrop Announcements (Altcoins)
on the website it is explained that the coin of a solar bankers can be exchanged…
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n/a | hashcoin | May 10, 2018, 09:55:59 AM |
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▶️📣[ANN] [GreenX.Network Anouncement And Bounty Allocation] ✔️ Announcements (Altcoins)
the soft cap target of this greenX project is 2,500 ETH, this means how many gre…
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n/a | hashcoin | May 10, 2018, 09:42:30 AM |
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[ANN] Neumannium [WAVES platform token] Announcements (Altcoins)
Seems interesting. English website would be great.Please expect !yes really stro…
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n/a | hashcoin | May 09, 2018, 11:36:22 PM |
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[ANN] Pricecoin [PCN] POW Announcements (Altcoins)
Very little information is obtained on the website about price coin.price coin i…
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n/a | hashcoin | April 28, 2018, 05:24:00 PM |
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POLONEUM: TOKEN FOR LIFE Announcements (Altcoins)
Poloneum's goal is to provide digital lifestyle services. Can you give an exampl…
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n/a | hashcoin | April 28, 2018, 10:31:58 AM |
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[ANN][AIRDROP] PATCoin Airdrop & ANN Bounty Announcements (Altcoins)
Good news, patcoin also held a giveaway program. Distributing 5 million patcoin…
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n/a | hashcoin | April 28, 2018, 10:19:35 AM |
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[ANN] 🔥 Criptomafiya 🔥 draw 1000 $ every month ⚡ Come to us Announcements (Altcoins)
If we want to know more about criptomafiya have to look where? Is there a websit…
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n/a | hashcoin | April 28, 2018, 10:00:51 AM |
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[ANN][ICO](LeapWithAlice.io) | Pioneering The Educational Revolution Announcements (Altcoins)
Recent breakthroughs in the world of education and cryptocurrency. Create profit…
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n/a | hashcoin | April 28, 2018, 08:09:27 AM |
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[ANN] [AIRDROP] 💥💥 100 LUCKY token AIRDROP 💥💥 Announcements (Altcoins)
Lucky one is one of many game platforms. The type of game is dice or in other wo…
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n/a | hashcoin | April 28, 2018, 07:01:20 AM |
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✅✅✅ [ANN] [PRE-SALE] ►► GAS coin ◀◀ Already operating business!!! Announcements (Altcoins)
On the website explained that it is still in the process of negotiating long-ter…
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n/a | hashcoin | April 28, 2018, 06:17:09 AM |
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Lattice ICO Anti-Quantum Announcements (Altcoins)
The announcement about quantum and every updates in my opinion is difficult to u…
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n/a | hashcoin | April 28, 2018, 05:20:34 AM |
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LibertyLance Bounty Campaign Announcements (Altcoins)
Libertylance is designed for clients and freelancers, to simplify their transact…
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n/a | hashcoin | April 28, 2018, 03:34:18 AM |
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[ANN] AVATARA PROJECT SIGNATURE CAMPAIGN BECAME AVAILABLE Bounties (Altcoins)
Is there a website that can be visited to get more information about the project…
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n/a | hashcoin | April 27, 2018, 05:57:16 AM |
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[ANN] GambleCoin [ANN] Announcements (Altcoins)
How do you plan to expand your user base from 5,000 to 50,000?Do you have a mark…
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n/a | hashcoin | April 27, 2018, 05:46:54 AM |
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[ANN] Akula Coin New Masternode Coin Announcements (Altcoins)
Akula's pre sale has been running from yesterday. Akula has created a decentrali…
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n/a | hashcoin | April 27, 2018, 05:19:57 AM |
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[ANN] Ganja.com | The new Amazon.com for the Cannabis Industry Announcements (Altcoins)
This Token GNJ is used for Ganja trade, is not Ganja still illegal in most count…
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n/a | hashcoin | April 26, 2018, 08:11:14 AM |
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Recommendations in launching a Solar energy Initial Coin Ofering Announcements (Altcoins)
Is the purpose of this announcement looking for the best idea for ico launch in…
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n/a | hashcoin | April 26, 2018, 07:54:26 AM |
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[ANN][ICO]Moneda 🔥Airdrop & Presale (35%) The Future of Global Crypto Investment Announcements (Altcoins)
Moneda is one of several mobile investment platforms that work systems make the…
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n/a | hashcoin | April 26, 2018, 05:35:17 AM |
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[ANN][ZAN] ZAN COIN OFFICIAL ANNOUNCEMENT THREAD Tokens (Altcoins)
Which I read on the website zan coin are designed to resolve payment problems,wh…
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n/a | hashcoin | April 26, 2018, 03:44:14 AM |
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Merculet Token - Chief Growth Officer of Global Entrepreneur Announcements (Altcoins)
You give an announcement about what here? Very little explanations. Can you give…
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n/a | hashcoin | April 26, 2018, 01:18:18 AM |
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Chainconnect-Powered By Core AI Announcements (Altcoins)
In the thread above there are 3 problems that often exist in the world of crypto…
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n/a | hashcoin | April 26, 2018, 01:09:23 AM |
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1Bitcoin as a gift from someone Economics
I keep it for a better price. 1btc is really worth for me. I don't wanna waste o…
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n/a | hashcoin | October 09, 2017, 10:59:09 AM |
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Where did you first heard about Bitcoins? Economics
I heard bitcoin first from my friend at college. He told me that he got enough m…
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n/a | hashcoin | October 09, 2017, 10:48:39 AM |
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Why people scam Economics
Please, be more clear with your topic and your problem. It's not related each…
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n/a | hashcoin | October 09, 2017, 10:17:17 AM |
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Which one is good, trading or investing? Economics
Do both of them. Use your bitcoins either for trading or investing. If you can d…
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n/a | hashcoin | October 09, 2017, 09:51:41 AM |
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[BOUNTY][ICO LIVE] |EIDOO Wallet - Hybrid Exchange | 2M EDO REWARD| OVER 4M$| Bounties (Altcoins)
Joined the signature campaign of Eidoo. I wish we can make it awesome. To answer…
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n/a | hashcoin | October 09, 2017, 09:34:42 AM |
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[ANN][QTC] Quantum Coin - Ethereum Contract Announcements (Altcoins)
another quantum coin, whats new from this one?what the special from this project…
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n/a | hashcoin | August 20, 2017, 08:29:35 PM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 11th week
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n/a | hashcoin | June 26, 2017, 10:55:50 PM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 10th week
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n/a | hashcoin | June 21, 2017, 03:31:27 AM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 9th week
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n/a | hashcoin | June 13, 2017, 01:23:39 PM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 8th week
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n/a | hashcoin | June 08, 2017, 03:10:13 AM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 7th week
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n/a | hashcoin | May 29, 2017, 04:35:14 AM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 6th week
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n/a | hashcoin | May 22, 2017, 10:36:16 PM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 5th week
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n/a | hashcoin | May 16, 2017, 03:05:24 AM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 4th week
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n/a | hashcoin | May 08, 2017, 07:35:13 PM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 3rd week
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n/a | hashcoin | May 02, 2017, 04:25:45 AM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins)
I am in for 2nd week
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n/a | hashcoin | April 27, 2017, 12:55:10 AM |
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[ANN] BLOCKPOOL (BPL) - Signature Bounty Campaign Bounties (Altcoins) |
n/a | hashcoin | April 21, 2017, 10:06:28 PM |
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I pay 1 $ for someone to create an account for me Services
i am also interested, please PM me
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n/a | hashcoin | March 20, 2017, 09:53:40 PM |
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Using mixing transactions to improve anonymity Bitcoin Discussion
Full MPC is not practical yet, but the 2-party system is actually very strong. …
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n/a | hashcoin | March 09, 2012, 04:51:26 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
QuoteThe full protocol, no replacements, no DOS:1. Write a transaction TXA spend…
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n/a | hashcoin | March 05, 2012, 02:59:34 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
In my scheme TXB should never be broadcast, unless no payments were made. The p…
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n/a | hashcoin | March 05, 2012, 02:35:18 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
But if you are putting nLockTime back into the system, why not sequence numbers…
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n/a | hashcoin | March 05, 2012, 02:14:52 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
Currently, how would the network handle a transaction like TXB where nLockTime i…
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n/a | hashcoin | March 05, 2012, 02:04:59 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
Also to address the OP scheme: my scheme doesn't need replacement either. What…
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n/a | hashcoin | March 05, 2012, 01:18:18 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
Unless the provider decides to hold the deposit for ransom by refusing to sign a…
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n/a | hashcoin | March 05, 2012, 12:47:34 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
Replacements are not pointless. You need to have the combination of timelocked t…
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n/a | hashcoin | March 04, 2012, 09:16:22 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
As hashcoin says, tx replacement is indeed designed to be used along with multi-…
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n/a | hashcoin | March 04, 2012, 02:21:35 PM |
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Coinsmack.com is hosted on Linode Bitcoin Discussion
Is this really an honest comparison? The practices of those who got hit are lik…
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n/a | hashcoin | March 02, 2012, 10:39:32 PM |
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Hacked Linode & coins stolen to 1NRy8GbX56MymBhDYMyqsNKwW9VupqKVG7 Bitcoin Discussion
Wow, I was actually just looking into moving some of my hosting and linode was w…
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n/a | hashcoin | March 01, 2012, 05:22:07 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
The way I understand it, transaction replacement won't work if nLockTime expires…
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n/a | hashcoin | March 01, 2012, 05:12:41 PM |
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Rapidly adjusted micropayments and multisig/P2SH Development & Technical Discussion
Why are sequence numbers/replacements needed? To do this kind of thing securely…
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n/a | hashcoin | March 01, 2012, 04:52:27 PM |
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Blockchain.info/wallet is the BEST Bitcoin client as-of-date. Bitcoin Discussion
How is this any more secure than any other e-wallet that actually stores the use…
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n/a | hashcoin | February 12, 2012, 08:33:26 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
There is no talking your way around that. Once again I urge you to read Section…
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n/a | hashcoin | February 03, 2012, 12:19:31 AM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
It might be easier to, instead of thinking about numbers of solutions and some f…
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n/a | hashcoin | February 03, 2012, 12:14:16 AM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
It does not. Your logic is flawed. There is no guarantee of a solution in 2^52…
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n/a | hashcoin | February 02, 2012, 11:56:13 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
OK I think we're making some progress..simple but wrong.SHA-256 IS halved to 2^1…
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n/a | hashcoin | February 02, 2012, 11:27:16 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
Reread the description. The "test function" f(x) computes the hash. Do you und…
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n/a | hashcoin | February 02, 2012, 10:51:26 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
No. Reread section III from your own link again. Section 3 of the lecture note…
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n/a | hashcoin | February 02, 2012, 11:08:36 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
No, I think you do not understand Grover's algorithm or basic QC at all from you…
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n/a | hashcoin | February 02, 2012, 10:28:50 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
Grover's algorithm has nothing to do with hashing. It is for lookups. There is…
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n/a | hashcoin | February 02, 2012, 05:29:16 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
QC is going to do to Bitcoin what GPUs did, in that QC will eventually become th…
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n/a | hashcoin | February 02, 2012, 03:35:00 AM |
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Instant TX for established business relationships (need replacements/nLockTime) Development & Technical Discussion
I was referring to the problems solved by hashcoin's "Paywords" scheme. A sender…
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n/a | hashcoin | August 09, 2011, 06:35:57 PM |
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Open-Transactions v0.72b release Wallet software
IMO the thing that is needed for all these things (OT, iWAT, ripple) is to decou…
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n/a | hashcoin | November 19, 2011, 02:23:45 AM |
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How to prove that the sender for a payment was truly me? Bitcoin Discussion
Easy hack: write up a "receipt" containing whatever info you want (payer, payee,…
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n/a | hashcoin | November 04, 2011, 04:34:01 PM |
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DEA agent discusses Bitcoin in class today Off-topic
I had a TS w/ SCI (well technically still do it just is expired) Quoting extreme…
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n/a | hashcoin | October 28, 2011, 09:35:01 PM |
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[ANNOUNCE] Bitcoin Fog: Secure Bitcoin Anonymization Service Announcements
If you are going to repeat the process 32 times, you will need 32 other people t…
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n/a | hashcoin | October 28, 2011, 04:21:28 AM |
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[ANNOUNCE] Bitcoin Fog: Secure Bitcoin Anonymization Service Announcements
anything that requires trusting you is stupid and hopefully people will realize…
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n/a | hashcoin | October 28, 2011, 01:30:18 AM |
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Bitcoin as an inherently valuable unit of work Bitcoin Discussion
Good question. That's the major whole in my thesis. But it's why this is a forum…
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n/a | hashcoin | October 20, 2011, 10:44:10 PM |
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Bitcoin as an inherently valuable unit of work Bitcoin Discussion
How would you ensure people kept their promises of future work? That is what se…
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n/a | hashcoin | October 19, 2011, 10:43:24 PM |
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Why is bitcoin proof of work parallelizable ? Bitcoin Discussion
The aim is to distribute coins via lottery -- every nonce you test is a lottery…
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n/a | hashcoin | October 03, 2011, 10:21:33 PM |
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Proposed extensions to the transaction protocol: Receiver scripts, OP_TIME, more Development & Technical Discussion
The reason for nLockTime instead of OP_TIME is that a transaction should only ev…
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n/a | hashcoin | October 01, 2011, 04:37:12 PM |
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Proposal : standard transactions for security/backup/escrow Development & Technical Discussion
what's a shame is I suspect what's going to happen is once you add multisigs, pe…
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n/a | hashcoin | September 30, 2011, 02:36:42 PM |
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Cryptographic reasoning for double-hash? Development & Technical Discussion
@hashcoin: that's the case for a second-preimage attack, but I believe my statem…
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n/a | hashcoin | September 27, 2011, 02:14:46 AM |
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Cryptographic reasoning for double-hash? Development & Technical Discussion
I understand the point of "address = RIPEMD160(SHA256(key))"--it combines the se…
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n/a | hashcoin | September 25, 2011, 08:06:35 PM |
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Hypothetical New Cryptocurrency version 0.1 Altcoin Discussion
I'm going a bit off-topic, but as long as we're here... Can you briefly describe…
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n/a | hashcoin | September 08, 2011, 05:27:06 AM |
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Hypothetical New Cryptocurrency version 0.1 Altcoin Discussion
To be frank, it is extremely unlikely that someone who does not know core CS (e.…
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n/a | hashcoin | September 08, 2011, 03:12:07 AM |
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Trust-free crypto-currency exchange with time-conditional scripts Development & Technical Discussion
Er that is quite different from how I read the earlier post. Now it seems you a…
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n/a | hashcoin | September 02, 2011, 03:36:19 AM |
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Trust-free crypto-currency exchange with time-conditional scripts Development & Technical Discussion
The following method comes close to trust-free crypto-currency exchange without…
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n/a | hashcoin | September 01, 2011, 08:07:48 PM |
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What does Quantum Computing mean for Bitcoin? Bitcoin Discussion
With QC, far better things can be done than bitcoin. In particular, it is possi…
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n/a | hashcoin | August 27, 2011, 08:41:00 PM |
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Proposal : standard transactions for security/backup/escrow Development & Technical Discussion
Note that many of the escrow use cases also need nLockTime to be useful (NOT rep…
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n/a | hashcoin | August 24, 2011, 11:28:06 PM |
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Protecting privacy without generating and distributing new addresses. Development & Technical Discussion
All funders wanting to make payments to you know your public key c. People looki…
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n/a | hashcoin | August 24, 2011, 11:16:21 PM |
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selling testnet BTC. Bitcoin Discussion
So you jacked up testnet difficulty pissing all us devs off and now you hope to…
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n/a | hashcoin | August 19, 2011, 10:24:04 AM |
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Incentive for propagating transactions? Development & Technical Discussion
There is no incentive, you are correct that propagation occurs only because "the…
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n/a | hashcoin | August 19, 2011, 12:10:40 AM |
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No blocks solved in 50 minutes? Bitcoin Discussion
http://en.wikipedia.org/wiki/Normal_distributionHere is your explanation.Look at…
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n/a | hashcoin | August 17, 2011, 10:01:35 AM |
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Steal this idea: USD Mining market Bitcoin Discussion
I'll have time in 2 weeks, and if noone steals this idea by then, I might put so…
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n/a | hashcoin | August 15, 2011, 08:13:24 PM |
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Steal this idea: USD Mining market Bitcoin Discussion
Build a mining market. People deposit USD and can submit "buy orders" for minin…
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n/a | hashcoin | August 12, 2011, 09:46:06 PM |
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[PROPOSAL] The ticker and the hole (path to bitcoins worth $1M each) Bitcoin Discussion
Let's look at how this could work.You, Joe user, decide you want to create and i…
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n/a | hashcoin | August 12, 2011, 08:56:12 PM |
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[ANNOUNCE] Ixcoin - a new Bitcoin fork Announcements (Altcoins)
i dont fully understand how some text in the genesis block proves a date. but i…
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n/a | hashcoin | August 10, 2011, 06:45:36 PM |
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