Web3 / Blockchain
business Graduation Capstone Initiative
· Q4 25 - Q1 26
Sawtak (صوتك) – Decentralized Public Complaints Platform
Tamper-proof public issue reporting platform with cryptographic anonymity and state machine consensus.
The Problem
Traditional public complaint systems suffer from centralized censorship, lack of verifiable audit trails, and citizen fear of retaliation. Citizens needed a cr…
What I Built
Architected a dual-layer system using Cosmos SDK and CometBFT (Tendermint Core) consensus. State transitions (complaint submission, authority status updates, r…
speed
Sub-2s Block Finality • Byzantine Fault Tolerance • Zero-Gas Ephemeral Receipts
Go
Cosmos SDK
Tendermint Core
Bun
Elysia
PostgreSQL
Docker
IPFS (Pinata)
Ed25519 Cryptography
