Case Study
$1.79M attributed TVL for a pre-TGE protocol on HyperEVM
Altura wanted TVL and real holders ahead of its token launch. Barker routed the deposits — and watched the vault's risk for them.
- Chain
- HyperEVM
- Product
- USDT0 multi-strategy vault (market-neutral)
- Window
- 2026.06
- Partner type
- Pre-TGE yield protocol
Results
Participant returns are computed per-wallet from on-chain flows over the boost window; risk sentinels ran throughout, with vault-health status public on the campaign page.
Verify on the live campaign page ↗The brief
A pre-TGE multi-strategy stablecoin protocol on HyperEVM wanted TVL and genuine holders ahead of its token launch — without inflating yield through token emissions, on a young ecosystem where depositor trust is scarce.
What Barker ran
- 1
Community-first launch with a pinned campaign card and a dedicated boost page; deposits go straight into the protocol's own vault — Barker never takes custody.
- 2
Boost APY streamed daily on top of the vault's real strategy yield, with time-weighted anti-sybil attribution and on-chain Merkle payouts.
- 3
A depositor-protection stack: NAV sentinels sampling the vault every 10 minutes, liquidity and withdrawal-staleness alarms, and dual-track redemption (instant + queued) wired into the campaign page.
On-chain attribution
Every routed deposit is attributed wallet-by-wallet: deposits are verified on-chain, rewards stream through Merkle distributor contracts, and anti-sybil accounting uses time-weighted min(deposit, live balance). Partners get a live dashboard; users claim rewards directly from the contract. Barker never takes custody of principal.
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Campaign metrics are time-boxed observations verifiable on the linked live pages; past performance does not guarantee future results. Commercial terms of individual campaigns are confidential.