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1  Economy / Services / Looking for IT and blockchain expert on: June 11, 2019, 06:12:07 PM
Hi, i am looking for an enthusiastic dev and IT expert with experience in the blockchain tech. e.g. You should know how to use the rpc interface of a coin-daemon and what a private key is. Tasks that i need support with: testing, devops,... Please DM me if you are interested.
2  Alternate cryptocurrencies / Announcements (Altcoins) / [pre-ann] [NO ico] - dev sec lab on: June 18, 2018, 07:40:23 PM

DEVSEC is a decentralized Dev & Security Laboratory:

This decentralized group is managing a small efficient team of engineers, developers and security experts. Our main goal is providing highly efficient IT-security to every blockchain-tech utilizing party – doesnt matter if a enduser, a company or a daytrader. The goal is to secure each of the aformentioned parties.

Responsibilities and scope of DEVSEC do include but are not limited to a set of infrastructural maintenances like automated build infrastructures and security setups, secure code reviews, exploitation and pen testing, prototype development and more. DEVSEC works in a fully decentralized and independent fashion with direct communications to Komodos QA division, Komodos coredevs and James “jl777” Lee. We also have succesfully started a collaboration base with a handful of exploit researchers in order to be a step ahead of the bad guys.

The initial funding of DEVSEC is based on an own blockchain with the name DSEC (DevSEC) which launched with a provable initial market cap of 1 million KMD. The initial funding is provided by SuperNET and results in the organization holding 50% of DSEC. The other 50% will be reserved for project expenses, community rewards, and additional revenue generating projects.
The initial funds provide operational security for 2 – 3 years. The majority of the project expenses shall be paid in DSEC. The devsec team ensures healthy barterdex market conditions allowing team members and other DSEC receiver to swap their DSEC for BTC or KMD at any time.
In addition to our work for KMD we also plan to offer paid security reviews like already done in the past (i.e. here on BCT) and pentests to interested 3rd parties.

DEVSEC is a community focused and transparent project which hosts a public blogging section for all ongoing activities.

Conflict of interest disclosure: We hired a known community member and KMD NN operator (non-anon, very helpful, skilled) and a longterm university colleague who the gov. grade system rates extremely intelligent. In the last weeks DEVSEC also received a crypto donation which will also be used as project funds. We also started collaborating with a set of security researchers who did provide a proof of deep vuln/exploiting knowledge and moral compass when it comes to BC tech. Some of the DEVSEC team-members were/are longterm Komodo community and/or team-members.

Got time? We are looking for a discord/BCT and Telegram Community Manager and one very skilled web(app) developer (MEAN stack, react, vuejs, etc.). Enter our discord server for all informations: or send private message.

15% of the token supply is reserved for the community.
3  Bitcoin / Project Development / Komodoplatform is hiring - full and part-time positions on: October 30, 2017, 08:25:42 AM
Dear community,

we from the Komodo Platform ( are hiring!

Full Stack Developer (part or fulltime):
 - please get in touch with me for further information like full profile and area of responsibility in this position.

Project Manager (part or fulltime):
 - you have experience in leading teams and putting the puzzles together in the right order?
 - you know the crypto- and blockchainspace but also have the needed knowledge ref. Fintech and other growing industries?
 - and you know SCRUM and would describe your skillset as appropriate to get 20 team-members work together in an efficient way?

Social Media Expert (part or fulltime):
 - please get in touch with me for further information like full profile and area of responsibility in this position.

You share our vision of a decentralized world and think you can help our project but didn't find a jobdescription fitting to your skillset? No problem! Get in touch with me. "Where there's a will there's a way."
4  Economy / Collectibles / Looking for Kialara Silver Series, 2017 – ‘To the Moon’ on: May 24, 2017, 11:09:49 AM
Please DM me or reply to this post if you have a kialara "to the moon" you willing to part with. I need one of those. thank you.

I just finalized a deal. Thank you!
5  Alternate cryptocurrencies / Announcements (Altcoins) / [ANN] - decentralized information and messaging network - crowdfund live on: October 12, 2016, 01:01:55 PM article:

We are proud to present our project: "CEAL"

What is ceal?

Ceal is a decentralized blockchain and libtorrent-based network designed for information sharing, especially for freedom of expression and freedom of opinion.
Nowadays cencorship is the major threat related to the freedom of speech/opinion. As a result of technological and political circumstances it is possible to quieten people and to prevent them from sharing their thoughts/ideas especially questioning/critical statements.

In order to stop those problems, ceal offers a decentralized, merkle-tree and torrent based network-structure which can not be censored. It enables a registration for users through a blockchain-interface and guarantees them a safe identification/authentification method (based on ECDSA). In addition all communication inside the ceal-network is end-to-end encrpyted which means nobody can spy on you.
From a technical perspective ceal represents an overlay-network which is separated into four layers, where each layer is mostly independent from each other:

a) Blockchain layer for decentralized user registration and authentication (based on bitcoin) for securing the network-alias ownership.

b)P2P datastructure in the sense of distributed hash table network for resource storage (key and values) and its retrieval by peers/tracker locations as well as direct messages between users.

c)The 3rd layer is a collection of torrent swarms (the users active on a torrent) which are not necessarily on the same node (disjunct organisation). This redundant layer is based on the bittorrent protocol and provides efficient data delivery to users and a faster peer-track as well as propagation of the posts/messages (public and PMs).
d)The last network is an additional blockchain network for transferring value between network-users. This can be addressed by their public key(s) which, apart from the value-transferral, also allow honoring special contributions/authors. We want the user to build a base for a meritocratic system with ceal. By using the same 0x01 byte like declared in the user/auth-blockchain to the private-key before base58 encoding, users can use the same privkey for securing authentication and spending/transferring value inside the two different networks.

Check out our whitepaper if you would like to know more about our project:

milestones timeplan is in update work

note: transferal/distribution of CEAL-tokens to crowdfund-backers will take place when the crowdfund has ended

Transferral of value inside the ceal-network:

To provide value-transferral-ability independently from other currencies the cealnet has its very own internal monetary-system. The tokens used in this blockchain are called "CEAL". CEAL is created for rewarding authors, revolutionaries and those who deserve but also useable to pay network user for special services. This shall build the base for a meritocratic and anarchistic community-model. Technically CEAL is a Proof of Stake cryptocurrency, rewarding the network maintainer with two percent per year.

The created CEAL will be partitioned in relation to the crowdfund-amount amongst the backers of CEAL. This transferral takes place 72 hours after the crowdfund is complete. The campaign is held to enable development, maintenance and promotion on a professional scale. If you want to participate in this crowdfunding-campaign and back this project please visit

Further informations:
133 Mio CEAL will be generated for the ceal-network.  
10% will be reserved for the ceal-team from which 3.33% will be uses for bounties and other campaigns.
80% are going to be distributed to the community.
10% will be split among supporters.

Escrow: crowdfund-funds are held in escrow by SebstianJu

The bitcoin escrow address is ***NOT FOR DIRECT INVESTING***:
Check if your investment is forwarded to the escrow address and alarm me when this did not happen!

ONLY invest after reading the escrow terms regarding how to invest, safety escrow can provide and refund terms:
For questions send your inquiry to or PM to kwest or me.
Bounties available for translations and press articles [2500 CEAL per translation or article] - Contact us for information.


translation in progress:
portuguese: reserved
spanish: reserved
hindi: reserved
danish: reserved
swedish: reserved
norwegian: reserved
tagalog: reserved

Thank you for reading and your interest. CEAL is our MAGNUM OPUS! Together we can make it help improving the future of information and knowledge sharing.


Signature campaign:  - Participation:

general rule: only quality posts

Senior and above: 666 CEAL/week with min. 10 posts in altcoin-section

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[td][font=arial black][size=6pt][color=#00477e][color=Transparent] . [/color]♥♥♥        [url=][color=#004d33]VISIT OUR WEBSITE             [/url]             [url=]Bitcointalk Announcement Thread[/url]                      [url=][color=#a6001a]Crowdfund-platform online | Join now! | 10% bonus reward[/url]                   [url=][color=#00477e]Sign In Now![/color][/url]  ♥♥♥ [color=Transparent].[/color][/color][/size][/font]
[url=][b][i][font=Ubuntu][size=28px][color=#ff6600] Crowdfund[/color] [color=#000080]An Opensource Decentralized Information Network[/color][color=Transparent].[/size][/font]

Full Members: 333 CEAL/week with min. 10 posts in altcoin-section

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[url=][font=Bookman Old Style][b][color=#507d3a]【 Anonymous 】•【 Blockchain Based 】•【 User friendly 】•【 Open Source 】[/font][/url]
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【 Anonymous 】•【 Blockchain Based 】•【 User friendly 】•【 Open Source 】

Junior and Members: 133 CEAL/week with min. 10 posts in altcoin-section

[url=] ✪ | decentralized information network | crowdfund live | [/url] [url=][ANN-Thread][/url]

✪ | decentralized information network | crowdfund live | [ANN-Thread]


 Check our new twitter-campaign earn up to 600 CEAL per week!
 Like us on facebook - and claim up to 333 CEAL!
 Like our video on youtube and comment - and claim up to 333 CEAL!

6  Economy / Auctions / [PREMIUM BTC DOMAIN] 3 LETTERS - lowered starting bid on: March 09, 2016, 07:59:50 PM
I am auctioning the domain

auction-end: SUN - 20th march 2016 - 00:00 GMT

starting bid : 0.15 BTC
BIN :            0.50 BTC
bid-increase: 0.01 BTC

sniping rule:  15 minutes will be added after each bid (after ending time) until 15mins pass without further bids.

PM me if you have questions. Escrow is always accepted. Please be aware from scammers/imposters.
7  Economy / Auctions / [DOMAIN] - premium BTC domain on: February 14, 2016, 02:09:09 AM
I am auctioning the domain

auction-end: SUN - 21st february 2016 - 00:00 UTC

starting bid : 0.25 BTC
BIN :            1.00 BTC
bid-increase: 0.01 BTC

sniping rule:  15 minutes will be added after each bid (after ending time) until 15mins pass without further bids.

PM me if you have questions. Escrow is always accepted. Please be aware from scammers/imposters.
8  Economy / Collectibles / [WTS][EU] Casascius Brass | Kialara 1 BTC Silver | Kialara Labyrinth on: December 07, 2015, 08:08:45 AM
I am selling some of my coins:
1 x Kialara 1 BTC Silver 2015 (#84)                               - 0.75 BTC
1 x 100.000 Bits Kialara Labyrinth 2015 (#273)              - 0.60 BTC

Shipping to EU & CH (track & trace) ~10 EUR.

9  Local / Biete / [BIETE] 2013 Casascius und 2015 Kialara on: December 06, 2015, 09:10:17 PM
Zum Verkauf stehen diverse physikalische "Cryptocoins":
1 x Kialara 1 BTC Silver 2015 (#84)                               - 0.75 BTC
1 x 100.000 Bits Kialara Labyrinth 2015 (#273)              - 0.60 BTC

10  Economy / Goods / [WTS] Christmascookies - different varieties on: November 19, 2015, 03:23:06 PM
Hello Community,

christmas is coming closer and i want to offer you my handmade cookies this year.
All prices include shipping (EU and CH) and present-package. The cookies are packed well and will come in an cellophan-bag with a nice ribbon attached to it. So you can also give it away as a present.

Sample-pack (~100g) = 0.04 BTC

250g   = 0.06 BTC
500g   = 0.08 BTC
1000g = 0.12 BTC

Organic, sustainable and regional food have a very high priority for me.
I only use eg. organic flour, Appenzeller-milk & budder, vienna sugar,
real bourbon-vanilla from controlled farming, original Wachauer apricot jam, and more high quality ingr.

p.s. amounts are not less than: So you will always get more than listed above.
sorts: nut wedges, vanilla crescents, Linzer cookies, Hussaren, nutella®  cookies, marzipan thaler, coconut kisses

thank you,
11  Local / Biete / Weihnachtskekse - verschiedene Sorten on: November 19, 2015, 03:04:49 PM
Liebe Community,

Weihnachten steht wieder vor der Tür und ich möchte euch meine hausgemachten Weihnachtskekse anbieten.
Alle Preise inkl. Versand (EU und CH) und Geschenkverpackung. Die Kekse kommen in einer edlen Zellophantüte und sind mit einer Masche versehen.

Sample-Packung (~100g) = 0.04 BTC

250g   = 0.06 BTC
500g   = 0.08 BTC
1000g = 0.12 BTC

Ich lege sehr großen Wert auf regionale und biologische Lebensmittel sowie nachhaltige Ernährung.
In meine Kekse kommen z.B. ausschließlich Bio-Mehl, Appenzeller-Milch & Butter, Wiener Zucker,
echte Bourbonvanille aus kontrolliertem Anbau, originale Wachauer Marillenmarmelade, uvm.

p.s. Mengenangaben = mindestens
Sorten: Nussecken, Vanillekipferl, Linzer, Hussaren, Nutellakekse, Marzipantaler, Kokosbusserl

frohes Bestellen und beste Grüße,
12  Local / Projektentwicklung / - Echtzeit Bitcoin-Tracker on: November 03, 2015, 03:24:54 PM
Werte Communitymitglieder,

ich stelle euch mein neues Projekt vor. Diese reaktive Echtzeit-Anwendung listet die letzten 10 tweets welche das Wort "bitcoin" beinhalten. Ihr könnt es testen indem ihr einen Tweet mit dem Wort "bitcoin" verfasst. Der Tweet wird sofort auf angezeigt. Hierbei handelt es sich um Beta-Software. Ich werde demnächst weitere Funktionen hinzufügen:


Für die Entwicklung von habe ich weniger als 100 Zeilen Code verwendet was wiederum für die Leistungsfähigkeit und Stabilität von nodeJS und meteor spricht.  

Für Feedback und Rückmeldung bin ich dankbar.

13  Bitcoin / Project Development / [ANN] - realtime twitter bitcoin tracker on: November 03, 2015, 02:55:49 PM
Hello community,

i launched my new site which shows last 10 tweets containing the
word "bitcoin" in realtime. Its from the live-stream and you can check it by making a tweet and mention the word "bitcoin". You will see it in realtime on immediately. is fully reactive and realtime this means you can view it on your smartphone (vertical view optimized) and on computer with same output in realtime.This is the beta version. Below is a listing of the milestones i will add to the application.

#7d, day and 1h statistics (RT, tweets) - community request from batesresearch
#tweet counter
#spam-filter (robotcoingame and others)
#add twitter authentication so user can retweet, tweet from within the

#custom keywords to track

this webapplication is also built to show how stable and powerfull the nodeJS and the meteorJS frameworks are.
I developed with <100 lines of code.

14  Other / Archival / [DONE] on: October 25, 2015, 07:20:04 AM
I found a helper.

Hello community,

i want to buy a train-ticket with BTC. If any of you can provide me train-ticket (digital or physical) i will pay with BTC and add 0.20 BTC as service fee. We can also meet in person in The Hague.
I can pay upfront if you are trusted or otherwise escrow (untrusted/new members).

Route: from The Hague[NL] to Lindau [DE]

thank you,
15  Economy / Currency exchange / [CLOSED] need 10 EUR paysafecard - @preev+% on: September 29, 2015, 05:42:50 PM

Hello community,

i need 10 EUR paysafecard and will pay with BTC.
rate: @preev +5%

thank you,

newbies and insufficient trust members ONLY with ESCROW
16  Local / Biete / [PROGRAMMIERER] Webapps, mobile Apps, nodeJS, HTML5, Typo3, uvm. on: September 06, 2015, 05:13:57 AM
Liebe Bitcoingemeinde,

ich möchte ab sofort meine Dienste hier in der BTC-community anbieten. Diese umfassen vorerst
folgende Bereiche:
(Referenzanfragen via PM)

#reaktive Webapplikationen ab 0.50 BTC
   +mobile Apps (iOS + droid)

#Responsive html5 Webseiten ab 0.30 BTC
   +JS, HTML, PHP, AJAX, jQuery
#Hosting und Domainregistration ab 0.1 BTC
   +internationale Domains (Reseller)
   +VPS, dedizierte Server (Reseller)

#Typo3 Extensionentwicklung  ab 0.25 BTC
   +extbase & fluid basiert (zukunftssicher, Flow-kompatibel)

#Security-Audits ab 0.1 BTC | Hinweis: Bei Audits muss die Inhaberschaft des Audit-Ziels nachgewiesen werden!
   +div. Scanner
   +Eigene Skripte
   +interne Analyse
   +"intrusion detection"

#Beratung ab 0.1 BTC
   +allgemeine Projektberatung

Reseller/Referrer erhalten 15% Provision!

17  Economy / Services / [DEVELOPER] - Webapps, mobile Apps, nodeJS, HTML5, Typo3, and more... on: September 05, 2015, 06:40:17 PM
Hello BTC-community,

i am a graduated IT-engineer with deep knowledge in the fields of webapplications, network-security,
and expanding knowledge in btc-related development and applications. PM for references.

 #hardware/embeded and gen. software development starting from 0.50 BTC
   +C/C++ and JAVA
   +from test to deployment

 #reactive/realtime webapplications starting from 0.30 BTC
   +mobile apps (iOS + droid)

#responsive html5 websites starting from 0.20 BTC
   +JS, HTML, PHP, AJAX, jQuery

#hosting and domainregistration starting from 0.05 BTC
   +international domains (reseller)
   +VPS, dedicated servers (reseller)

#typo3 extensiondevelopment  starting from 0.20 BTC
   +extbase & fluid based (futureproof, Flow-compatible)

#security-audits starting from 0.1 BTC  note: you have to PROOF OWNERSHIP of audit-target
   +div. scanner
   +custom scripts
   +internal analysis
   +network analysis
   +intrusion detection
   +and many more

#consulting starting from 0.1 BTC
   +infrastructural improvements
   +general project-consulting

I accept ESCROW for all contracts.
Reseller/Referrer get 15% commission!

thank you,
18  Local / Biete / [VERKAUFT]Günstige Netzteile (6 stück für 1.2 BTC) + GRATIS MINER on: August 25, 2015, 07:34:31 AM

Hallo zusammen,

ich biete hier diverse Netzteile zum Kauf. Gratis Versand in EUROPA und CH. Internationaler Versand kostet extra und ist NICHT IM PREIS ENTHALTEN (+30 EUR).

ALLE PSUs mit original Verpackung und Anschlusskabel,
inkl. Versand: 1.2 BTC

BE QUIET! Pure Power L8 430W (OP 63,69 EUR)
BE QUIET! Pure Power L8 730W (OP 93,90 EUR)
BE QUIET! Pure Power L8 530W (OP 75,50 EUR)
BE QUIET! Power Zone 750W ATX 2.4 (OP 120 EUR)
BeQuiet 400W Straight Power 80+ GOLD (OP 88,90 EUR)
BE QUIET! Pure Power L8 530W (OP 75,50 EUR)

Ich habe insgesamt 517,49 EUR für die Netzteile bezahlt und ca. 4 Monate verwendet. PSUs funktionieren einwandfrei.

Preis für alle Netzteile: 1.2 BTC = 251.8 CHF = 236.9 EUR

Ich akzeptiere NUR BTC und ESCROW. Vorauskasse oder Abholung auch möglich. Verschickt wird nur mit Tracking (Einschreiben).

#edit: Beim Kauf aller Netzteile lege ich eine kleine Überraschung (Miner) dazu.

19  Bitcoin / Project Development / bitcoinJS - packed for meteorjs on: July 17, 2015, 07:36:24 AM
Hello community, i packed the bitcoinJS-library ( for the nodejs based framework meteor.

meteor package repo:
my github:

I am working myself on few realtime-btc apps, mostly making experiments and tests on performance analysis, p2p-tests
and realtime social/communication applications with hard relation to BTC..

Happy coding.
thank you,

20  Economy / Games and rounds / [SOLVED] - hack the 0.1 BTC reward! - ROUND NR 3 on: April 04, 2015, 10:50:24 PM

Hello, HACKATHON #3 started!!!!
Test your skill! Its the third hackathon and so its designed EASY and based on HACKATHON #1 ( and HACKATHON #2(! THIS TIME ITS LITTLE BIT MORE DIFFICULT, BUT NOT TOO HARD.

the winner gets 0.1 BTC!


if you have any question about this Hackathon #3, ask in this thread or look back in HACKATHON #1 & #2. i can give some hints.

more infos:
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