Spark: DeFi credit on Creditcoin gated by Attestcoin USC proofs. Pay on Sepolia, verify on Creditcoin, unlock credit score and LTV bonus. BUIDL CTC Fall 2026.
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Aug 23, 2026 - TypeScript
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attestcoin
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Verified cross-chain credit. Money moves on Ethereum Sepolia, credit state lives on Creditcoin, and the Attestcoin BlockProver precompile is the only connection: no relayer, oracle or backend.
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Aug 24, 2026 - TypeScript
Cross-chain credit reputation and lending on Creditcoin: prove real Ethereum repayment history with the Attestcoin Protocol precompile, and borrow under-collateralized against it
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Aug 15, 2026 - Solidity
Evidence-first supplier-finance prototype on Creditcoin with Attestcoin proofs, bounded AI proposals, and fail-closed RiskGuard policy.
typescript nextjs smart-contracts fintech web3 testnet ai-agents eip712 creditcoin attestcoin supplier-finance
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Aug 15, 2026 - TypeScript
🥪 Proves transaction A executed before transaction B inside an Ethereum block — recovered from merkle-path laterality via Creditcoin's Attestcoin precompile — and pays a sandwiched victim from the relay's bond.
typescript hackathon nextjs ethereum solidity foundry merkle-proof dorahacks defi creditcoin blockchain-interoperability mev sandwich-attack attestcoin zero-oracle
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Aug 21, 2026 - TypeScript
Attestcoin-verified execution credits for failed then settled DeFi routes
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Aug 24, 2026 - Solidity
Solvency isn't claimed. It follows. A dollar token that cannot be minted beyond reserves cryptographically proven to exist on Ethereum — enforced on Creditcoin via the Attestcoin Protocol. BUIDL CTC 2026 Fall, RWA track.
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Aug 24, 2026 - TypeScript
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