The Zarchain test network

A lightweight proof-of-work chain built for learning and testing. Create a wallet on your iPhone, claim test coins from the faucet, send signed transactions, mine blocks and watch everything land on-chain in real time.

Open live explorer Read the user guide Admin console

API base URL for the iOS app: copy

Block height

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Pending

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transactions in mempool

Difficulty

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leading zero hex digits

Total supply

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ZAR across — addresses

Peers

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1 · Get the app

Install Zarchain from TestFlight, create a wallet, and back up the recovery key. Your private key never leaves the phone — transactions are signed on-device with the Secure Enclave-backed Keychain.

2 · Claim & send

Tap Faucet to receive test ZAR (max — per request, — cooldown). Send to a friend by scanning their QR code. Every transfer is ECDSA-signed and verified by the node.

3 · Mine & explore

Mine a block to earn the 50 ZAR reward, or let the node auto-mine every —s. Follow blocks and transactions live in the explorer.

Latest blocks view all →

Height	Age	Txs	Volume	Miner	Hash