Month: June 2018

Welcome to sponsor the server node of EarthCoin Africa
Earthcoins, global village, earth people, EarthCoin Global (International) Volunteer Volunteer At present, the EarthCoin node is established voluntarily, and there are no rewards. Volunteers and friends have established it!
The origin of all things is the earth, and the cornerstone of the earthcoin is the node! Special thanks to the volunteer friends who have provided the coin of the Earth coin:Https://chainz.cryptoid.info/eac/#!network Welcome message thread Posting node IP https://aws.amazon.com/

Five continents earthcoin peer node registration五大洲地球币节点收录登记

“The blockchain is a shared distributed database technology. Its advantages are mainly manifested in the three aspects of distributed decentralization, trustless systems, and non-destructive and cryptographic security.”
First, the meaning of blockchain technology
The BlockChain technology is a technology that uses a decentralized consensus mechanism to maintain a complete, distributed, non-maligable database of accounts. It allows participants in the blockchain to establish trust without having to establish a trust relationship. Under the premise of achieving a unified ledger system. Blocks are public accounts, multi-point maintenance; chains are time stamped (Timestamps) and cannot be forged. The blockchain is essentially a technology that focuses on security and credibility over efficiency.
At present, all systems have a database behind them, which is a large book. Then it becomes very important for anyone to remember this book. Whose system is now responsible for accounting, the bank’s account is the bank in mind, Alipay’s account is Ali in mind. But now in the blockchain system, everyone in the system has the opportunity to participate in billing. If there is a change in new transaction data within a certain period of time, everyone in the system can make an accounting. The system will evaluate the fastest and best person during this period, write the contents of the record to the account, and The contents of the booklet will be sent to all other people in the system for backup during this period of time. Everyone in this system has a complete book.
Therefore, these data will become very safe. The tamperer needs to modify more than half of the system node data at the same time to truly tamper with the data. The cost of this tampering is so high that it is almost impossible. For example, Bitcoin has been operating for more than seven years, and numerous hackers around the world have attempted to attack Bitcoin. However, there have been no transaction errors so far, and the Bitcoin blockchain can be considered to be a safe and reliable system. Therefore, it can be argued that blockchain technology is a way for all citizens to participate in accounting, and it will bring about innovations in accounting methods.
Second, the technical advantages of blockchain
1, distributed decentralization
Since every node and miner in the blockchain must follow the same bookkeeping transaction rules, and this rule is based on cryptographic algorithms rather than credit, and each transaction requires the approval of other users in the network, the decentralized trading system is not A set of third-party intermediary structures or trust institutions are required to endorse.
At present, regardless of whether the traditional trading system or the third-party trading system is based on the system of central books, the central book plays the role of an information custodian. Each transaction requires the third party intermediary or trust institution to endorse it. It is a centralized trading network.
2, no need to trust the system
In the blockchain network, through the self-restraint of the algorithm, the behavior of any malicious spoofing system will be rejected and suppressed by other nodes. Therefore, the blockchain system does not rely on central authority support and credit endorsement.
In the traditional credit endorsement network system, participants need to have sufficient trust in the central organization. As the number of participants in the network increases, the security of the system decreases. Contrary to the traditional situation, in a blockchain network, participants do not need to trust anyone, but as the number of participating nodes increases, the security of the system increases, and the data content can be fully disclosed.
3, can not be tampered with encryption security
The blockchain adopts a one-way hash algorithm, and each newly generated block advances strictly in time-linear order. The irreversibility of time causes any behavior that attempts to invade and alter the data information in the blockchain to be easily traced, resulting in being easily traced. The exclusion of other nodes can thus limit related illegal activities.
EarthCoin is an old currency in 2013 and it fully meets the above advantages!
 

欢迎赞助地球币非洲地区的服务器节点
“区块链是一种共享的分布式数据库技术，其优势主要突出表现在分布式去中心化、无须信任系统和不可篡改和加密安全性三个方面。”
一、区块链技术的含义
区块链（BlockChain）技术是一种使用去中心化共识机制去维护一个完整的、分布式的、不可篡改的账本数据库的技术，它能够让区块链中的参与者在无需建立信任关系的前提下实现一个统一的账本系统。区块是公共帐本，多点维护；链就是盖上时间戳（Timestamps），不可伪造。区块链本质上是一个注重安全和可信度胜过效率的一项技术。
目前所有的系统背后都有一个数据库，也就是一个大账本。那么谁来记这个账本就变得很重要。现在就是谁的系统谁来记账，各个银行的账本就是各个银行在记，支付宝的账本就是阿里在记。但现在区块链系统中，系统中的每个人都可以有机会参与记账。在一定时间段内如果有新的交易数据变化，系统中每个人都可以来进行记账，系统会评判这段时间内记账最快最好的人，将其记录的内容写到账本，并将这段时间内账本内容发给系统内所有的其他人进行备份。这样系统中的每个人都有一本完整的账本。
因此，这些数据就会变得非常安全。篡改者需要同时修改超过半数的系统节点数据才能真正的篡改数据。这种篡改的代价极高，导致几乎不可能。例如，比特币运行已经超过7年，全球无数的黑客尝试攻击比特币，但是至今为止没有出现过交易错误，可以认为比特币区块链被证明是一个安全可靠的系统。因此可以认为，区块链技术就是一个全民参与记账的方式，它将带来的是记账方式的革新。
二、区块链的技术优势
1、分布式去中心化
由于区块链中每个节点和矿工都必须遵循同一记账交易规则，而这个规则是基于密码算法而不是信用，同时每笔交易需要网络内其他用户的批准，所以去中心化的交易系统不需要一套第三方中介结构或信任机构背书。
而在目前，不管是传统的交易系统，还是第三方交易系统，都是基于中央账簿的体系中，中央账簿就扮演着信息保管员的角色，每笔交易需要第三方中介或者信任机构背书，这属于中心化的交易网络。
2、无须信任系统
区块链网络中，通过算法的自我约束，任何恶意欺骗系统的行为都会遭到其他节点的排斥和抑制，因此，区块链系统不依赖中央权威机构支撑和信用背书。
传统的信用背书网络系统中，参与人需要对于中央机构足够信任，随着参与网络人数增加，系统的安全性下降。和传统情况相反，区块链网络中，参与人不需要对任何人信任，但随着参与节点增加，系统的安全性反而增加，同时数据内容可以做到完全公开。
3、不可篡改和加密安全性
区块链采取单向哈希算法，同时每个新产生的区块严格按照时间线形顺序推进，时间的不可逆性导致任何试图入侵篡改区块链内数据信息的行为都很容易被追溯，导致被其他节点的排斥，从而可以限制相关不法行为。
地球币是2013年老币种，完全符合上面的优点！而且会越来越好！