a photo of crypto expert reviewer Mathias Groennebaek

Mathias Groennebaek

Mathias Groennebaek founded Braveno, a cryptocurrency exchange for investors, companies, and developers. Previously, he worked as a developer and operations manager for Ethereum.

Ethereum Foundation

Reviews by Mathias Groennebaek

πŸ”‘ 0 positive | πŸ’© 9 negative

πŸ’©

It is all a trap for retail investors to get robbed.

Stellar is there because Stellar and Ripple are equally Ponzi schemes. Stellar is a Ripple fork started by Jed McCaleb, the guy who started Mt. Gox. Jed is the king of getting hacked and disappearing with the money.

2018-01-06 | Full Review

πŸ’©

IOTA is garbage.

2018-03-31 | Full Review

πŸ’©

Tether is still shady as fuck though, but as a principle it could be applied to other tokens and is an interesting development.

2018-04-04 | Full Review

πŸ’©

Honestly, I don't understand the whole EOS thing. Why people decided out of all the companies in the world that could run a federated permissioned ledger that it should be one run by people with a track record of borderline fraud I will never understand.

2018-07-20 | Full Review

πŸ’©

I think Augurs approach leaves something to be desired. Disincentivizing it by demonetizing it is not strong enough IMO.

2018-07-24 | Full Review

πŸ’©

Bancor is all the risk of a centralized exchange, with none of the benefits like instant multilateral execution, and settlement guarantees. The worst of both worlds.

2018-07-10 | Full Review

πŸ’©

I like to hate on Ripple as much as the next guy, but in the interest of accuracy, Ripple the company can't directly freeze Ripples; they can censor transactions on the validating nodes they control, and gateways can freeze Ripples. That's what happened to Jed [McCaleb] on Bitstamp.

2018-12-14 | Full Review

πŸ’©

The whole premise the OmiseGo decentralized exchange is built on is flawed. You can't have an efficient market without execution guarantees. Plasma relies on bonding, fraud proofs, and penalizing, which only provides execution guarantee under the assumption of no bad actors.

2017-12-12 | Full Review

More Ethereum Foundation people

Compare Mathias Groennebaek's coin reviews with other Ethereum Foundation people.

photo of cryptocurrency expert Vitalik Buterin
Vitalik Buterin

Creator of Ethereum

photo of cryptocurrency expert Anthony Di Iorio
Anthony Di Iorio

Co-founder of Ethereum and CEO of Jaxx

photo of cryptocurrency expert Joseph Lubin
Joseph Lubin

Founder of ConsenSys

photo of cryptocurrency expert Alex Van De Sande
Alex Van De Sande

UX Designer at the Ethereum Foundation

photo of cryptocurrency expert Gavin Wood
Gavin Wood

Founder of Parity Technologies

See all Ethereum Foundation peopleβ€”>