activeModular ZK Interoperability๐ฅ HOT
Union Airdrop
Zero-Knowledge modular interoperability layer connecting Cosmos, Ethereum rollups, and EVM chains using BLS consensus proofs.
Reward Potential
Union Testnet Credits & Genesis Allocation
Total Funding
$4M
Ecosystem
Modular ZK Interoperability
Key Backers
Galileo, Semantic Ventures, Tioga Capital, Nascent
๐ Protocol Overview & Significance
Union is a zero-knowledge cross-chain interoperability protocol engineered to establish trustless, high-speed message and liquidity transmission across sovereign blockchains. While traditional bridges rely on trusted multi-signature committeesโintroducing the greatest security attack surface in crypto historyโUnion utilizes succinct zero-knowledge consensus proofs and state light clients.
Union generates BLS signature verification proofs to mathematically attest to the state of one blockchain on another without intermediary relays or centralized validators. The protocol seamlessly links the Cosmos Inter-Blockchain Communication (IBC) framework with Ethereum Layer 1, OP Stack rollups, and Arbitrum Orbit chains.
Backed by $4M in funding led by Galileo and Semantic Ventures, Union is running its incentivized testnet, allowing users and developers to execute trustless cross-chain asset transfers and earn testnet participation credits.
๐ฏ Pro Farming Strategy & Multipliers
The optimal strategy to position for Union rewards:
1. Connect your Web3 wallet (Rabby for EVM, Keplr or Leap for Cosmos) to the Union Testnet. 2. Claim testnet gas tokens from the integrated faucet. 3. Execute trustless cross-chain token transfers between Sepolia and Cosmos testnets. 4. If running developer tooling, deploy a test contract utilizing Union IBC message passing. 5. Complete community developer bounties and track verified transactions on Union Scan.
๐ Tokenomics, Allocation & Vesting
The Union token coordinates decentralized prover relayers, provides economic staking security for cross-chain channels, and pays for ZK proof verification gas. 16% of total genesis tokens are set aside for early cross-chain testers, relayers, and developer ecosystem grants.
๐ก๏ธ Sybil Protection & Snapshot Defense
Union verifies cryptographic light client header transitions and cross-chain execution proofs. Repetitive zero-value spam calls that fail state proof verification are excluded from reward accounting.
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Step-by-Step Farming Tracker
Track your farming progress. Your checklist saves automatically in your browser.
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0 of 6 Steps CompletedSnapshot Readiness
Step 1To-Do
Visit the official Union Interoperability Hub.
Step 2To-Do
Connect your EVM wallet (Rabby) and Cosmos wallet (Keplr).
Step 3To-Do
Claim testnet tokens via the Union faucet.
Step 4To-Do
Execute cross-chain transfers between supported testnet zones.
Step 5To-Do
Inspect the generated zero-knowledge consensus proof on the Union block explorer.
Step 6To-Do
Join the official Discord and register your wallet for testnet credit tracking.
โ Frequently Asked Questions
What makes Union different from traditional bridges?
Union does not use trusted multi-sig validators; it uses mathematical zero-knowledge consensus proofs and light clients to verify transactions trustlessly.
Which ecosystems does Union connect?
Union bridges Ethereum L1, Ethereum Layer 2 rollups, and the Cosmos IBC ecosystem.
Are testnet funds free?
Yes, testing on Union uses free testnet tokens from authenticated community faucets.
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Important Disclaimer: Not Financial Advice & Safety Notice
This guide for Union is published strictly for educational and informational research purposes. Airdrop participation, testnet tasks, and smart contract interactions involve technical and financial risks. Airdroplyx is not a financial advisor, broker, or custodian, does not provide investment, legal, or tax advice, and cannot guarantee token allocations, eligibility, or future monetary value.
Always conduct your own due diligence (DYOR), use a dedicated burner wallet with zero primary funds, and never share your seed phrase or private keys. Read our full Risk Disclaimer →
๐ Affiliate Disclosure: External links to registration portals may be referral links that help maintain this free database at zero cost to you.