Web, Mobile, and Desktop wallets supporting eCash and its community of drivechains.
Drivechain web wallet, plus multi-platform Mobile and Desktop apps supporting eCash – an ecosystem of Bitcoin-secured sidechain networks.
Sidecoin is a multi-platform wallet built for the upcoming eCash hard fork (block ~964,000, August 21 2026, 15:00 UTC). It supports BIP-300 Hashrate Escrows and BIP-301 Blind Merged Mining — enabling trustless sidechains secured by Bitcoin's full SHA-256d hashrate.
| Platform | Stack | Highlights |
|---|---|---|
| 🖥️ Desktop | Tauri + Rust | Full node connectivity, hardware wallet support, BIP-300 deposit/withdrawal management |
| 📱 Mobile | React Native (Android via F-Droid, iOS) | QR scanning, biometric auth, lightweight SPV mode |
| 🌐 Web | Astro + Vue (coming soon) | No install — connect to your node and manage sidechains from any device |
Each sidechain occupies a BIP-300 slot and is secured by Bitcoin's full hashrate via Blind Merged Mining (BIP-301). Slots are sparse — assigned per proposal, not sequentially — so never assume slot number equals list position.
| Slot | Sidechain | Status | Description |
|---|---|---|---|
| 2 | BitNames | Active | Decentralized naming and identity system. Register human-readable names anchored to the Bitcoin-secured mainchain |
| 3 | RISCy | Proposed | Proposed RISC-V-based sidechain. Reserved at slot 3; not yet activated and not accepting deposits |
| 4 | BitAssets | Active | Tokenized assets — issue and trade ERC-20-style tokens, NFTs, and ICOs secured by Bitcoin hashrate |
| 9 | Thunder Network | Active | High-throughput scaling sidechain with a large, growing blocksize and fraud proofs. Fast, low-fee everyday payments |
| 13 | Truthcoin | Active | Paul Sztorc's prediction market sidechain. Decentralized oracle system using peer-to-peer outcome resolution |
| 98 | zSide | Active | Privacy-focused sidechain with shielded transactions. Zcash-style zero-knowledge proofs on a Bitcoin-secured chain |
| 99 | Photon | Active | Post-quantum cryptography sidechain. Quantum-resistant signatures securing value against future quantum attacks |
| 255 | CoinShift | Active | Cross-chain atomic swap sidechain. Trustless exchange between eCash and other cryptocurrency networks |
| Parameter | Value |
|---|---|
| Proof of Work | SHA-256d |
| Block Time | 600s (10 min) |
| Block Weight | 4,000,000 WU |
| Subsidy at Fork | 3.125 eCash |
| Halving | every 210,000 blocks |
| Coinbase Maturity | 100 blocks |
| Block Height | ~964,000 |
| Timestamp | 2026-08-21 15:00 UTC |
| BIP-300 | Active |
| BIP-301 | Active |
| Sidechains | 7 active at launch (+1 proposed) |
| Withdrawal Window | 26,300 blocks (~6 months) |
This is a pnpm workspace monorepo.
packages/
api/ Cloudflare Workers backend (GraphQL)
api-client/ Typed API client shared by frontends
desktop/ Tauri + Rust + Vue desktop wallet
mobile/ React Native mobile wallet
shared/ Chain config, sidechain logic, shared utils
wallet/ Browser-based Vue wallet
web/ Astro marketing + web wallet site
# Requires Node >= 22 and pnpm 9.15.4
pnpm install
# Run a specific app
pnpm dev:web
pnpm dev:mobile
pnpm dev:desktop
pnpm dev:wallet
# Workspace-wide
pnpm test
pnpm lint
pnpm type-check
pnpm -r test # all packages
pnpm --filter @sidecoin/shared test
pnpm --filter @sidecoin/wallet testIn CI, install with a frozen lockfile to guarantee the exact pinned dependency tree:
pnpm install --frozen-lockfileBuilt with TypeScript, Astro, Vue, Rust, and Kotlin. Issues and pull requests welcome at github.com/APECSdev/sidecoin.
MIT © APECSdev