EOSROCK Leading EOS Block Producer Candidate

We are launching on June 2, 2018


EOSrock is affiliated to CryptoRock.io.

Our outstanding team of Silicon Valley, Serbian and Slovenian blockchain engineers is specialized in blockchain development, mining, dApps and wallets development.

We are deeply attracted to a philosophy of free market solutions that secure life, liberty, and property for all, and the goal to engineer the economic incentives which make freedom and non-violence profitable.


Pre-mainnet launch technical specifications

The preliminary configuration prior to EOS.IO launch is hosted on the Google
Cloud Platform.Google Cloud provides high availability, geographic distribution, and almostimmediate on-demand scaling.

With one of our team members being the originalGoogle Cloud architect and
software-based data center expert, we are capable ofscaling large enterprise
systems with minimal impact.  We have launched the primary and backup BP
nodes,with the following server configuration:

CPU: 64-core
RAM: 256 GB
Storage: 1 TB
Network: 2x 1Gbps
Operating System:Ubuntu 16.10
Geographical region servers: Germany


Estimated scaling plan for hardware after June 3, 2018

With our EOSrock team members in Serbia and US, we plan to deploy stackable infrastructure in Tier 3 data center environments with highest levels of redundancy and security.

Our selected hardware surpasses requirements by designing a base configuration and scaling it up and out to match the anticipated number of users and transaction levels.

High availability distributed build-outs insure that in case of a primary BP failure, a failover process to the backup BP node will be initiated with no service impact and downtime.

With one of our team members from the original Google Cloud Platform architecture team, and SW engineer in Lisk producer node role, we are capable of scaling the largest blockchain networks efficiently and fast. We will continue to improve performance and redundancy of our infrastructure based on constant benchmarking.

We will be closely monitoring the processes and hardware across the distributed environments, by using in house built automation tools.


Hardware configuration

  • HPE ProLiant DL380 G9 2U Rack Server – 2 x Intel Xeon E5-2690 v4 Tetradeca-core (14 Core) 2.60 GHz – 64 GB Installed DDR4 SD; 512GB DDR4, 5 TB, multiple 500GB SSD (main and bakup BP node, full node)
  • Cisco Nexus 56128P
  • Cisco ASA 5506-X with routing function
  • F5 LTM-2000S load balancer with support for private cloud tunneling s, and DoS protection
EOS BP Node by EOS Rock Master Node Management Node
EOS BP Node by EOSrock Nexus 5000


Deployment Type CPU RAM Storage + ipfs Network Connectivity Cloud or Bare metal Location Timeline
Evaluation/Proof-of-concept/EOS Testnet
Phase 1
64-core 256 GB 1 TB 2 Gpbs, ISP and
LEC diversity
Cloud based Frankfurt, Germany Before 6/2/2018
Production/EOS Mainnet - Phase 2 96-core 512 GB 5 + TB 2+ Gpbs, ISP and
LEC diversity
Tier 3 data center
Ljubljana, Slovenia Q2/Q3 2018
Production/EOS Mainnet - Phase 2 128-core 2 TB 5 + TB 2+ Gpbs, ISP and
LEC diversity
Tier 3 data center
Belgrade, Serbia Q2/Q3 2018
Production/EOS Mainnet - Phase 2 128-core 2 TB 5 + TB 2+ Gpbs, ISP and
LEC diversity
Tier 3 data center
Strasbourg, france Q3 2018


Vlada Marjanovic, EOSrock, Founder and CEO

Vlada Marjanovic FOUNDER & CEO

Entrepreneur, founder of renewable-power crypto mining company CryptoRock, ex-Cisco VP of technology and business development

Zoran Dimitrijevic, EOSRock, Advisor, Large Scale Systems


Ex-Google software architect with specialties in real-time storage systems and large-scale computer systems Google Cloud Platform, Google File System, Youtube, SAP.

Milos Brajovic, EOSRock, CTO

Milos Brajovic CTO

Accomplished blockchain development and operations professional involved in the blockchain technology since 2011, IT and data center subject matter expert.

Sinisa Drpa, EOSrock, COO

Sinisa Drpa COO

Senior full-stack software engineer, blockchain expert with extensive experience with block producer node development and management, smart contracts developer.


Blockchain strategy consulting, new product introduction experience at Apple and Cisco.