Hedera Hashgraph

Total Supply: TBA
Amount Raising Cap: $200m
% Sold of Total Supply Sold: 4%
Circulating Supply: 1/3 of the total supply. The other 2/3 of the total supply will be locked up for 5 years.
Note: They may do another $50m with $1k cap as public crowdsale later at a higher rate.
Lockup: 20% released imediately; the remaing 80% vested over 9 months afterward (Dec-Aug 2019)
Token Released: November 2018
 
24-Apr. I mean a good project or technology but not get investment I mean the raising over 200 million dollars for 4%, I mean so ROI is not gonna be good I mean that's a money grab. Link

5-Apr: Hedera Hashgraph may also be a greedy project. They may follow Dfinity in terms of cap.
16-Apr:
What are the candidates for very high interest:
Bruce: NKN
Andrey: NKN
Sergey: DFINITY
Alexey: NKN, DFINITY, HashGraph, NuCypher
Ivan:NKN, Nucypher and Pchain
24-Apr. Sergey: Strange Telegram-alike ICO system, I skip projects like this.

There are already several successful platforms with large customer base, such as Ethereum, Lisk, Waves, and Stratis; that is why it might be hard for Hedera Hashgraph to expand its network and attract new customers due to network effect. The development of so-called "Blockchain 3.0/4.0" projects can be a serious risk for the growth of popularity of Hedera Hashgraph.

Beta version of the network is not available and the launch date is not clear. The roadmap is not given. The SDK with demo apps is provided by Swirdls, not by Hedera Hashgraph. It is worth taking into account the possible risk associated with the patent law, which can arise in the event of the growth of Hedera Hashgraph and the occurrence of claims from the Swirlds.

As Hashgraph creates multiple acyclic graphs, this leads to the impossibility to reward Miners. The team would like to raise 200M USD. This figure is way above the median valuation of comparable companies. The amount of total token supply is not given. The exact token distribution is not given. Most of the team members are still working for Swirlds, so it might slower the pace of Hedera project development.