BigBang Core | 生态周报-第二十四期
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BigBang Core期待与更多物联网企业、创业者及机构对接合作,共研、共创,共同打造物联网商业新生态。


最新动态


2020区块链行业资源对接云峰会

5月26日至5月28日,Blocklike将开启第二期区块链行业资源对接云峰会,突破全产业链供需信息壁垒,凝聚产业资源。此次BigBang Core参与峰会,希望通过区块链技术帮助有需要的企业实现数据的安全共享。


From May 26 to May 28, Blocklike will open the second Blockchain Industry Resource Docking Cloud Summit to break through the whole industry chain supply and demand information barriers, and cohesive industry resources. This time BigBang Core will participate in the summit and hopes to help businesses in need to securely share their data through blockchain technology.



技术要闻


EDPoS

  1. 监测节点运行情况;
  2. 修改了DELEGATE模板地址中的OWNER地址为多签地址时,操作时间较长,使用得提取的CERT交易的UNSPENT被花稍掉,导致双花的问题;
  3. 研讨下一阶段的工作内容,主要为稳定,性能方面,研究FORK赎回的问题;
  4. 提高同步性能的PR。
  5. https://github.com/bigbangcore/BigBang/pull/473


  1. Monitoring of node operation.
  2. Modified the problem of that when the OWNER address in the DELEGATE template address is changed to a multi-signature address, the operation time is longer, and the UNSPENT of the CERT transaction that is used for extraction is spent a little, resulting in the problem of double spending.
  3. Discussed the work content of the next stage, mainly for stability and performance, and studied the redemption of FORK.
  4. Improved PR with synchronization performance.
  5. https://github.com/bigbangcore/BigBang/pull/473 


超级节点

feature test case 2测试,发现a簇集的fork node1和fork node3先后(NO.12,NO.13)先后未能与主链正常同步,从表象上看,前者是重连接mq后mqcluster没有响应,后者是收到主链回滚消息后没有后续响应;重启这2个节点后同步看起来较慢,不排除是远程刷屏的缘故,或者是CD服务器上面运行多且杂的其它应用程序有冲突的原因!所以另找独立的服务器进行测试。

Feature test case 2 test found that the fork node1 and fork node3 of a cluster have failed to synchronize normally with the main chain (NO.12, NO.13). From the appearance, the former is reconnected mq and mqcluster does not respond, and the latter is received after the main chain rollback message does not have a follow-up response. After restarting these two nodes, the synchronization seems to be slow. It is not ruled out that it is due to remote screen refresh, or other applications running on the CD server are many and complicated to cause of conflict! So it is necessary to find another independent server for testing.

节点API

  1. API收益联合测试、收益计算服务测试;
  2. API和收益计算服务部署;
  3. PoW矿池代码修改,以便适应EDPoS上线后带来的算力等数据显示不正常的问题;
  4. 跟踪EDPoS上线后Core程序运行情况、出块情况,是否符合出块概率分布。
  5. 获取链接:https://www.bbcnet.io/


  1. API revenue joint test, revenue calculation service test.
  2. API and revenue calculation service deployment.
  3. The PoW mining pool code is modified to adapt to the problem that the data display such as the computing power brought by EDPoS is not normal.
  4. Tracking the running status and block generation status of the Core program after EDPoS goes online, and whether it meets the block distribution probability distribution.
  5. Get the link:https://www.bbcnet.io/


LWS硬件

  1. LWS-Client设备管理功能的开发与移植(持续进行中);
  2. LWS-IoT-SDK交易数据(vchData)相关bug修正;
  3. 私钥安全存储相关的技术文档整理。


  1. Development and migration of the LWS-Client device management function (in progress).
  2. Bug fixes related to LWS-IoT-SDK transaction data (vchData).
  3. Technical documentation related to the secure storage of private keys.


LWS服务

  1. 讨论LWC内部交互逻辑、以及与LWS的交互协议升级(设备管理、固件升级协议);
  2. 设计LWS升级代码实现方案;
  3. 实测验证golang DES3加密算法与LWC硬件芯片的一致性。


  1. Discussed the logic of interaction within the LWC, and protocol upgrades for interaction with the LWS (device management, firmware upgrade protocol).
  2. Design of LWS upgrade code implementation scheme.
  3. Verification of the consistency of the golang DES3 encryption algorithm with LWC hardware chips.


浏览器

  1. 优化区块列表,增加广播方(测试中)
  2. 优化节点列表,可以看到节点形成的日期(测试中)
  3. 优化节点列表,增加持票明细(测试中)


  1. Optimized the list of blocks and added broadcasters (under testing).
  2. Optimized the list of nodes to see the date of their formation (under test).
  3. Optimized the list of nodes and added ticketing details (under testing).


PockMine v1.1.3.0版本更新

  1. 增加“发现”页面,作为进入app首页;
  2. 算力合约相关功能迁移到“赚钱”页面中;
  3. 修复热更新失败的问题;
  4. 增加投票进度提示框。


  1. Added "Discover" page as the first page of the APP;
  2. Migration of arithmetic contract related functions to the "Make Money" page;
  3. Fixed thermal renewal failure;
  4. Added the voting progress reminder box.


BigBang Core 挖矿数据


挖矿数据(5月22日 19:00统计):

Miner data(By 22rd May, 19:00)


BBC全网流通量增加到:228451347

EDPoS正式节点个数:5

全网出块:250076

持币地址数量:10060

挖矿算法:CryptoNight


CPoW难度:32

官方CPoW矿池(Official mining pool):

bbc01.bbcpool.io

bbc02.bbcpool.io

来自BigTech
2020年05月23日 13:44图文分享