| Random Cryptocoin |
Omni (OMNI) is an open-source, decentralised cryptocurrency and communications protocol built on top of the Bitcoin blockchain. Launched in January 2015, Omni is a logical continuation of Mastercoin (MSC), a simple cryptocurrency which had been created in July 2013 as a fork of Bitcoin. Unlike Mastercoin, Omni Layer is a highly ambitious effort that seeks to take advantage of Bitcoin's blockchain to build support for additional distributed services, such as a decentralised currency exchange, digital assets trading and smart contracts. Although Mastercoin (MSC) is still traded on some exchanges, the current series of desktop wallet clients provide support for Bitcoin (BTC) and Omni (OMNI) only, while the project's web-based client (called Omniwallet) can be customised to include other assets.
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| DistroWatch.com - BitKey |
BitKey is a FREE, Debian-based live Linux distribution designed for Bitcoin users; it comes with specialist utilities to perform highly secure air-gapped Bitcoin transactions. It contains a swiss army knife of handy Bitcoin tools that support a wide range of usage models, including a few very secure ones which would otherwise be difficult to perform. The system boots into one of the three available modes: "cold-offline" - for creating a wallet and signing transactions; "cold-online" - for watching the wallet and preparing transactions; "hot-online" - standard usage but less secure as the private keys are known to the computer which is connected to the internet.
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| Did You Know? |
The Proof-of-Stake (PoS) consensus mechanism was developed as a response to (what many viewed as) a major deficiency of Bitcoin and its Proof-of-Work (PoW) mechanism - the environmental damage caused by the mining of bitcoins. In contrast to Bitcoin's PoW, PoS does not require miners to do any energy-intensive computations to process transactions. The PoS system relies on existing holders of the currency to secure the blockchain by keeping their wallets open for the staking process to take place. As such, PoS cryptocurrencies are much more energy-efficient and provide faster transaction confirmations. However, the PoS mechanism is not perfect either; according to some critics, the protocol's design (which rewards "stakers" with interest payments) encourages coin hoarding, while security has also been questioned, especially in cryptocurrencies with a limited number of users and stakers.
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| Changelly Exchange |  |
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 Latest News and Updates |
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| 2017-08-29 |
NEW • Cryptocurrency Release: Emercoin (EMC) 0.6.3 |
40,000 satoshi
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Eugene Shumilov has announced the release of Emercoin (EMC) 0.6.3, a new stable version of the hybrid proof-of-work/proof-of-stake (PoW/PoS) cryptocurrency launched in December 2013. As publicised earlier, this release dramatically reduces the transaction and other fees for services provided by the project: "Emercoin wallet 0.6.3 released. As promised, we have released a new version of the Emercoin wallet, which introduces a 99% cut on the fee for transactions and new blockchain entries. Once we have a 95% consensus (950 new-version blocks closed over the last 1,000 instances), the network will switch to the new rules. The significant drop in process costs will make it much easier for blockchain-based businesses to adopt Emercoin. Changes: reduced name fee by 100 times; reduced minimum transaction fee and minimum transaction output to 1 subcent; fix rare crash that can happen when spending EMC amount close to your wallet balance...." See the release announcement and release notes for further details. As usual, the Emercoin wallet client is available for Linux, macOS and Windows; download (MD5) from SourceForge: emercoin-0.6.3-linux64.tar.gz (22.8MB), emercoin-0.6.3-linux32.tar.gz (22.9MB), emercoin-0.6.3-osx64.tar.gz (17.7MB), emercoin-0.6.3-win64.zip (23.0MB), emercoin-0.6.3-win64-setup.exe (13.1MB). The source code is also ready: v0.6.3emc.tar.gz (4.18MB). |
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| 2017-04-28 |
NEW • Cryptocurrency Release: Emercoin (EMC) 0.6.2 |
40,000 satoshi
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Evgenij Merenkov has announced the release of Emercoin (EMC) 0.6.2, the latest stable build of the software powering the project's hybrid proof-of-work/proof-of-stake cryptocurrency. This version upgrades the underlying Qt library to version 5.5.0 and ads to the wallet an ability to exchange coins traded on the CoinReform.com exchange platform, including Bitcoin, Litecoin, Ethereum, Dash, Monero, Namecoin, Peercoin and BlackCoin: "Emercoin Core v0.6.2 has been released. Some of the major points of the update are optional checkpoints (turn checkpoints on or off) and/or user-specified checkpoints, as well as a built-in coin exchange in the wallet. Changelog: added GUI for exchanges; added -alertpubkey and -checkpointpubkey configuration options; switched to Qt 5.5.0; fixed two bugs when disconnecting blocks." Here is a brief release announcement as published on BitcoinTalk.org, but see also the changelog and this article on Medium.com for more information. The new Emercoin wallet client is available for Linux, macOS and Windows; download (MD5) links: emercoin-0.6.2-linux64.tar.gz (22.8MB), emercoin-0.6.2-linux32.tar.gz (22.9MB), emercoin-0.6.2-osx64.tar.gz (17.7MB), emercoin-0.6.2-win64.zip (23.0MB), emercoin-0.6.2-win64-setup.exe (13.1MB). The source code is available from GitHub: v0.6.2emc.tar.gz (4.18MB). |
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| 2017-02-15 |
NEW • Cryptocurrency Release: Emercoin (EMC) 0.6.0 |
40,000 satoshi
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Evgenij Merenkov has announced the release of Emercoin (EMC) 0.6.0, a new stable release of the project's hybrid proof-of-work/proof-of-stake (PoW/PoS) cryptocurrency. This version adds support for "merged mining" which allows miners to mine for both Emercoin and Bitcoin at the same time: "The Emercoin crypto-platform will officially switch over to merged mining in February 2017. This means that now all its users will be able to make money in two cryptocurrencies at once—Emercoin and Bitcoin. Advantages of merged mining: miners can make money in two digital currencies at the same time, with no extra burden on equipment capacity; Emercoin will become even more secure, as blockchain complexity skyrockets by over 500 times; an increased number of Emercoin users; increased trust in the network. Merged-mining blocks will be accepted once 950 of the last 1,000 blocks are mined by 0.6.0 clients." The new release also fixes a number of bugs; please see the release announcement and release notes for further information. Download (MD5): emercoin-0.6.0-linux64.tar.gz (18.7MB), emercoin-0.6.0-osx64.tar.gz (23.7MB), emercoin-0.6.0-win64.zip (32.2MB), emercoin-0.6.0-win64-setup.exe (12.9MB). The source code is available from GitHub: v0.6.0emc.tar.gz (4.30MB). |
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| 2016-12-23 |
NEW • Cryptocurrency Release: Emercoin (EMC) 0.5.2 |
40,000 satoshi
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Emercoin developer "fixx" has announced the release of Emercoin (EMC) 0.5.2, an updated version of the project's hybrid proof-of-work/proof-of-stake (PoW/PoS) cryptocurrency launched in December 2013: "Emercoin 0.5.2 release available. What's new? Merged with Bitcoin 0.10.4 - this allows to create transactions that cannot be spent until certain time/height; Qt and CLI wallets now have Unicode support by default (Univalue library) - this will display Unicode symbols in name value, but please do not use it for binary data; RPC can also enable Unicode, but you need to specify '-legacyrpc=0' in your emercoin.conf; name commands now have parameter for binary input and output as a hex or base64-encoded strings; some minor bug fixes (emercoin-cli could crash client during client startup); more info about wallet lock state in getinfo ('encrypted': true, 'mintonly': true); added ENUM support." Here is the brief release announcement as published on BitcoinTalk.org. Download (MD5) links: emercoin-0.5.2-linux64.tar.gz (18.5MB), emercoin-0.5.2-osx64.tar.gz (23.5MB), emercoin-0.5.2-win64.zip (32.1MB), emercoin-0.5.2-win64-setup.exe (12.8MB). The source code is available from GitHub: v0.5.2emc.tar.gz (4.29MB). |
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| 2016-09-25 |
NEW • Cryptocurrency Release: Emercoin (EMC) 0.5.0 |
40,000 satoshi
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Evgenij Merenkov has announced the release of Emercoin (EMC) 0.5.0, a major new build of the project's open-source cryptocurrency with an integrated decentralised DNS server for *.coin, *.emc, *.lib and *.bazar domains, among other interesting features: "Emercoin is pleased to announce that Emercoin 0.5.0 is now available to download. Emercoin 0.5.0 includes many improvements: new GUI from Bitcoin 0.10.2 (including control of transaction inputs); improved debug tab, including traffic graphs and peer network statistics; new Emercoin RPC and debug console commands; various new Bitcoin security standards; optimized block upload protocol (headers are uploaded first, then the blocks are uploaded asynchronously); faster block uploading due to parallel processing provided by multiple peers; more responsive block uploading, preventing freezing of the GUI; improved localizations and language translation quality." Here is the brief release announcement. Download (MD5): emercoin-0.5.0-linux64.tar.gz (18.7MB), emercoin-0.5.0-osx64.tar.gz (23.9MB), emercoin-0.5.0-win64.zip (32.2MB), emercoin-0.5.0-win64-setup.exe (12.8MB). The source code is available from GitHub: v0.5.0emc.tar.gz (5.09MB). |
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| 2016-01-02 |
NEW • Cryptocurrency Release: EmerCoin (EMC) 0.3.7 |
40,000 satoshi
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The new year brings another software update to EmerCoin (EMC), a decentralised, open-source cryptocurrency with some interesting features, such as geographically distributed servers for external IP discovery or an integrated DNS server for *.coin, *.emc, *.lib, *.bazar domains. This is bug-fix release and a "desirable" update: "New release 0.3.7. It is highly desirable to update the wallet. The difference between 0.3.6 and 0.3.7: 1. imported DER signature fixes from Peercoin 0.4.2; 2. GUI fix - display correct tx time after -rescan; 3. GUI fix - fix name creation crash when wallet is open in mint_only mode." This brief release announcement was posted on BitcoinTalk.org yesterday, while a similar note accompanies the new release on the project's page on GitHub. As always, the EmerCoin wallets are available for download from SourceForge: emercoin-0.3.7-linux.tar.gz (14.4MB), Emercoin-Qt.dmg (10.9MB), emercoin-0.3.7-windows.7z (17.7MB). Finally, a quick link to the source code for those readers who prefer to compile their own binaries: v0.3.7emc.tar.gz (1.65MB). |
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| 2015-12-02 |
NEW • Cryptocurrency Release: EmerCoin (EMC) 0.3.5 |
40,000 satoshi
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EmerCoin (EMC) is a decentralised, open-source cryptocurrency with some innovative features, such as geographically distributed servers for external IP discovery or an integrated DNS server for *.coin, *.emc, *.lib, *.bazar domains. Earlier today the project released a bug-fix update to its wallet client, version 0.3.5. This is a mandatory upgrade: "There was an attack on the EmerCoin blockchain; this was based on a vulnerability in the previous version of the PPC protocol, related to altering some signatures. The attack has been performed months before the fork date, when the attacker submitted 'tainted blocks'. The rest of the clients on the network downloaded those blocks from peers and noticed the difference. This is how a tainted blockchain can infect a large number of network participants. Thankfully, there are no financial consequences of the fork itself, the only inconvenience being that some customers were in a 'deadlock' state and could not go to the main blockchain branch. Re-downloading the blockchain from a trusted source resolved this issue." Read the release announcement on BitcoinTalk.org for more details. Download links: emercoin-0.3.5-linux.tar.gz (14.3MB), Emercoin-Qt.dmg (10.9MB), emercoin-0.3.5-windows.7z (17.7MB). The source code is available from GitHub: v0.3.5emc.tar.gz (1.65MB). |
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