Crypto by Day

This is a screening of the crypto project BitcoinOS. See Screenings for more information.

BitcoinOS ($BOS)

ZK-based system for verifying compute on Bitcoin, enabling rollups and trustless bridging.

Verdict: GOOD

Details

As of 2025-12-19:

https://coinmarketcap.com/currencies/bitcoinos/

Product

System for creating rollups on Bitcoin, using something called “BitSNARKs”. This makes it possible to bridge BTC trustlessly to other chains, using ZK proofs. The proofs are not executed on-chain, but through external actors reading and writing Bitcoin UTXOs. Somewhat similar to how the Lightning Network state channels work.

So essentially: execute off-chain, prove results, settle on-chain.

Then there is the entire system that performs all this: BitcoinOS. Which basically provides a bridge and an execution environment for Bitcoin rollups, to use bridged BTC in turing complete computation. I think? I don’t understand exactly how it works.

Raised $10M in October 2025.

Token

Token $BOS. BTC fees from using services in BitcoinOS are used to buy and burn tokens.

Team

Team seems decent. Possibly lacking on the executing/engineering side?

Edan Yago. Co-founder. Background in science, business. Seems to have a decent grasp of tech. https://x.com/EdanYago

Elan Nahari. Co-founder. Background in law and business.

Hilllary Adler. Co-founder. Background in marketing.

Gadi Guy. CTO. Physics and computer science.

More info at: https://bitcoinos.build/about

Community

Good on the community front. Listened to an AMA, their community manager seems very good.

X

https://x.com/BTC_OS

Telegram

https://t.me/BitcoinOS_Build

Discord

https://discord.com/invite/BitcoinOS

YouTube

https://www.youtube.com/@BitcoinOS