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EOS - eosio (EOS)

Blockchain Infrastructure


EOS.IO is software that introduces a blockchain architecture designed to enable vertical and horizontal scaling of decentralized applications. This is achieved through an operating system-like construct upon which applications can be built. It is developed by the Block.One team.


The EOS.IO software enables blocks to be produced exactly every 0.5 second and exactly one producer is authorized to produce a block at any given point in time.

The EOS.IO software requires every transaction to include part of the hash of a recent block header. This hash serves two purposes - prevents a replay of a transaction on forks that do not include the referenced block and signals the network that a particular user and their stake are on a specific fork.

The EOS.IO software provides accounts, authentication, databases, asynchronous communication, and the scheduling of applications across many of CPU cores or clusters.

A holder of tokens on a blockchain launched adopting the EOS.IO software who may not have an immediate need to consume all or part of the available bandwidth, can delegate or rent such unconsumed bandwidth to others; the block producers running EOS.IO software on such blockchain will recognize this delegation of capacity and allocate bandwidth accordingly.

A blockchain that adopts the EOS.IO software will award new tokens to a block producer every time a block is produced. In these circumstances, the number of tokens created is determined by the median of the desired pay published by all block producers. The EOS.IO software may be configured to enforce a cap on producer awards such that the total annual increase in token supply does not exceed 5%.

The EOS.IO software permits all accounts to be referenced by a unique human readable name of up to 12 characters in length.


ICO start date 25 Jun 2017
ICO end date 04 Jun 2018
ICO token supply 1,000,000,000
Raised 13,582,855 USD
ICO Platform No
Country Limitations United States
Registration Country Cayman Islands
Token details
Ticker EOS
Type Utility-token
Additional Token Emission No
Accepted Currencies


Token distribution

90% - Participants

10% - Team


Type of scores
Hype score High Active
Risk score Medium Active

Team members

Partner Member of 4 ICOs
CEO Member of this ICO only
CTO Member of this ICO only
Partner Member of this ICO only

Funding Rounds

Live NA Venture, Hedge
Live $4,200,000 Venture, Algo
Live NA Venture
Live NA Venture
Live $78,000,000 Venture


Custom blockchain
NA NA Yes Done Done

Rating Review and Analytics

Investment rating Info NA
Hype score Info High
Risk score Info Medium

ICO Contacts



$0 1.68% 24H
Start ICO 25 Jun 2017
End ICO 04 Jun 2018
Token EOS
MVP No product
Registration Country Cayman Islands
Whitepaper View

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