creditcoin

The Hyperledger Sawtooth implementation of the Creditcoin protocol (version 1.8 and lesser versions)

Everything you need to get started connecting to the Creditcoin Public Testnet environment

Hackathon | Proof-Triggered Parametric Insurance for DeFi

A cross-chain Delivery-versus-Payment (DvP) settlement on Creditcoin using the Attestcoin Protocol.

Autonomous Cross-Chain Credit Underwriting & Peer-to-Peer Lending Marketplace on Creditcoin CC3 Testnet, powered by Attestcoin Universal Smart Contracts (USC) & 0x0FD2 BlockProver precompile.

On-chain ROSCA (rotating savings & credit circles) protocol — credit-scored contribution limits, weighted voting on payouts, and a shared reserve pool. Solidity + Next.js on CreditCoin testnet.

A ballpoint-doodle survival shooter with staked runs on Creditcoin. Cross-chain entry verified by the Attestcoin BlockProver precompile, not by a bridge or an oracle.

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.

A Foundry template for building and deploying Solidity contracts on Creditcoin, with a one-command local devnet via Docker.

AI-compiled lending policies enforced on-chain against Attestcoin Protocol cross-chain proofs.

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.

Autonomous DeAI debt restructuring on Creditcoin. Proves real cross-chain credit history through the Attestcoin verifier precompile (0xFD2): no oracle operators; then restructures distressed loans instead of liquidating them, so borrowers keep their collateral.

Proofmark — reusable, policy-bound KYC and AML compliance rails for Creditcoin

On-chain Credit & identity infrastructure - score wallets, anchor proofs to CreditCoin, lend without collateral

Pay for private AI compute on Creditcoin only when two proofs agree: the Attestcoin oracle proves the payment, an attested enclave signs the answer. Sealed in, sealed out.

Verifiable connectivity data for DePIN, settled on Creditcoin via the Attestcoin Protocol. BUIDL CTC 2026 Fall, DePIN track.

ACP.ai is an Agentic Assistant with the goal of bringing people to the world of web2/web3.

A self-accountable credit agent on Creditcoin — an AI lender that has to earn its own credit score.

MARKET RECEIPTS, ON-CHAIN CREDIT.

A neutral first-to-file lien registry on Creditcoin CC3. One asset, one lien, proven on-chain and trusted to no one.