Joined April 2026
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May 10
A Solana vault that replicates Brazilian FIDC tranche structure on-chain. 90% senior for capital preservation. 10% junior for first loss and excess yield. The waterfall logic is immutable — enforced by bytecode, not a fund manager.
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Most RWAs in crypto are still stablecoins yielding to another DeFi protocol.
At Strata protocol
we're trying something different for the Frontier Hackathon:
Routing USDC/SOL directly into Brazilian structured credit (FIDC-style) with 90/10 on-chain tranching.
Here's the concept:
90% → Senior Tranche (conservative, capital protection first)
10% → Junior Tranche (first-loss, captures the upside)
The waterfall logic is 100% in the smart contract (Anchor). No admin can touch it.
Why Brazil?
Largest FIDC market in Latin America
Real yield tied to receivables, invoices, etc.
CDI consistent credit spread
All of it tokenized on Solana.
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May 19
Most DeFi yields are fake. Here is what real yield actually looks like — and why it has been hiding in Brazil for decades.
@solana
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May 19
We built STRATA — a Solana vault that puts Brazilian FIDC tranche logic directly in an Anchor smart contract. Real yield. No fund manager. One Phantom transaction. strata.zanvexis.com
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May 15
Everything you wanted to know about STRATA but didn't ask. FAQ :
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May 15
Is my capital safe? Each vault is an isolated PDA on Solana. No global liquidity pool — a failure in one vault cannot cascade into others. Checked math in Rust throughout. Withdrawal cooldown enforced by the Solana cluster clock.
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May 15
Is this live? On Solana devnet with real transactions. Production requires a regulated Brazilian credit partner — that is the next step after the Frontier Hackathon.
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May 13
While waiting for Frontier results, we have been studying what STRATA needs to evolve from a devnet proof of concept into a production-ready protocol. Here is what is on the roadmap. @colosseum
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May 13
The answer is a Self-Sovereign Identity layer. Verifiable credentials, zero-knowledge proofs, and Solana-native attestations. Users prove KYC eligibility, jurisdiction, and risk suitability without exposing personal data. The vault executes only if policy passes.@solana
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May 13
This also unlocks machine-wallet compatibility. Autonomous devices, DePIN nodes, and treasury agents can interact with STRATA under verifiable policies and strict limits. The same infrastructure that serves human investors serves machine economies.
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