ShiftLedger

ShiftLedger is factory payroll for Industrial 5.0.

Problem: Factories across Southeast Asia still pay shift workers late from spreadsheets and slow bank rails. Workers often have no clear proof of wages. HR reconciles payroll by hand.

Solution:

1. Import a shift roster (CSV) or add workers in the app

2. AI-assisted review checks hours, overtime, rates, and payout accounts

3. Employer pays the approved batch in one stablecoin settlement on Ethereum Sepolia

4. Each worker gets a verified pay slip tied to the shift period and payment record

This is a human-centric workplace tool: the clerk stays in control, the system helps catch mistakes, and workers keep portable proof of pay.

Live app: https://shiftledger.sithunyein.com

GitHub: https://github.com/thesithunyein/shiftledger

Demo: https://youtu.be/JLYj39_IzWQ

Contract: https://sepolia.etherscan.io/address/0x5b421eb54218b48c7064605fb957ffef2b6b5f8a

Built ShiftLedger from scratch during ChainHack 2026 (new repo after track reveal, not recycled).

Shipped during the hackathon:

- Solidity contracts: ShiftLedger batch settle + MockUSDC (sUSD) on Sepolia

- Policy review engine with overtime flags, score, and payroll integrity hash

- React app: Payroll workspace (employer) + Pay slips (worker)

- CSV import, roster persistence, Add funds + Pay team flow

- Contract tests + GitHub Actions CI

- Live deployment at shiftledger.sithunyein.com

- New demo video showing the full real product loop

Solo builder: Sithu Nyein (Myanmar).

No fundraising yet. Solo builder project for ChainHack 2026. Next step is a factory pilot in Southeast Asia.