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Kevin Ehrentraut (@KevkaAkvek) · Skyhook

Kevin Ehrentraut

@KevkaAkvek

Founder & Technical Lead of RoboPay – payment infrastructure for AI agents and machines in the physical world.

Based in GermanyOpen to Freelance Work

Skills

Rust
Business Development
Product Manager
Python
Javascript

Wins

Travel boost: Create Content for Breakpoint 20269thSuperteam GermanyOct 2026400USDGView Work
Germany side track: Advance the Machine Economy with peaq1stpeaqOct 2026

Projects

RoboPay PoC 2 – robot ownership handoffXReal mainnet handoff: robot NFT moved from owner A to B in a browser wallet; the next delivery paid owner B automatically. Demo video, all txs verifiable.
RoboPay PoC 1 – QR proof of deliveryXPiCar-X delivers, scans the recipient's QR code and releases the Solana devnet escrow to the seller – no human in the payment loop.

Also Entered

Colosseum Crypto World's Fair Hackathon | Superteam Germany TrackSuperteam GermanyOct 2026View Work

Earned: $2,499
Wins: 4
Submissions: 5

Typescript

C++

Frontend

Research

Writing

1,000USDT

Road to Colosseum Hackathon: Build your MVP7th·Superteam Germany·Oct 2026

450USDGView Work

Road to Colosseum Hackathon: Germany Ideathon5th·Superteam Germany·Sep 2026

250USDGView Work

Indoor drone PoC (May 2026): Raspberry Pi reads GPS from a Pixhawk via MAVLink; on arrival it sends a confirm_delivery transaction to a Solana devnet escrow.XIndoor drone PoC (May 2026): Raspberry Pi reads GPS from a Pixhawk via MAVLink; on arrival it sends a confirm_delivery transaction to a Solana devnet escrow.

RoboPay Whitepaper 2 – Smart city machine economyXWhitepaper 2 (Oct 2025): RoboPay in the smart city – delivery robots, drones and other machines pay each other machine-to-machine for services.

RoboPay Whitepaper 1 – Drone delivery paymentsXWhitepaper 1 (Aug 2025): delivery drones paid on Solana – proof of delivery releases an escrow payout, and the drone's NFT owner receives the income.