@union_build is a super-efficient zero-knowledge infrastructure layer for general messaging, asset transfers, NFTs, and DeFi.

Union has raised $4 million from investors like Nascent and Semantic Ventures and launched a testnet. Users who interact with the testnet may receive airdrops when their token goes live.

1️⃣Visit the Union testnet page: https://app.union.build/explorer/transfers

2️⃣Connect Metamask and Cosmos wallet (Keplr).

3️⃣Now click on “Faucet”, submit your Union address and claim the testnet UNO tokens. You can get your Union address by visiting the Connect Wallet section in the top right corner.

4️⃣Now go to “Transfers” and transfer UNO from Union testnet to Sepolia testnet.

5️⃣Transfer assets from Ethereum Sepolia to Union testnet. You need some testnet ETH on Sepolia to transfer from Sepolia

Faucet: https://faucet.quicknode.com/ethereum/sepolia

6️⃣Union Public Testnet Documentation: https://union.build/blog/union-public-testnet/