![]() Chainblock Chainblock (formerly Robocoin Italia) is a company producing bitcoin ATMs and software for them. | ![]() OP Labs OP Labs (formerly known as Optimism) is a developer of an Ethereum-based decentralized L2 blockchain. | |||
Founding Date | Founding Date 2013 | Founding Date 2016 | Founding Date 2017 | Founding Date 2019 |
Type | Type Private | Type Private | Type Private | Type Private |
Tags | ||||
Locations | Locations Milano, IT HQ | Locations Venice, US HQ | Locations Virginia Beach, US HQ | Locations New York, US HQ |
Employees | Employees 7 | Employees 333% decrease | Employees 7 | Employees 931% decrease |

Byte Federal is a company operating cryptocurrency ATM vending machines.
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BlockSentry is a company that develops cryptocurrency tax software.
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OP Labs (formerly known as Optimism) is a developer of an Ethereum-based decentralized L2 blockchain.
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