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Educational overview of Stellar's mission to create accessible global finance, explaining the Stellar Consensus Protocol, anchors as fiat bridges, and introducing Soroban smart contracts with a practical crowdfunding example.

OpenZeppelin releases smart account libraries for Stellar smart contracts, enabling programmable authorization systems with context rules, signers, and policies. The demo showcases USDC payments, forex swaps, and multisig treasury operations.

A technical walkthrough of an auto-compounding USDC vault built on Stellar using Blend Protocol, OpenZeppelin vault libraries, and Comet DEX. The vault automatically claims BLND rewards, swaps them to USDC, and reinvests them for users.

Developer builds a selective disclosure KYC system using zero-knowledge proofs and BLS ring signatures on Stellar Soroban. Users can prove attributes like residency or age without revealing full identity, with credentials verified on-chain while personal data stays off-chain.

Joaquín Farfán leads a hands-on workshop deploying a smart contract on Stellar's testnet using Soroban and Rust, demonstrating how developers can build financial applications with real-world impact in Latin America.

At the Zama CoFHE Shop, the Stellar Development Foundation and Predicate discussed the emerging balance between privacy, compliance, and auditability on blockchains. SDF's Chief Product Officer Tomer argued that there is no one-size-fits-all approach to privacy. Instead, Stellar is building the cryptographic primitives so developers can layer whatever privacy solutions their use cases require. Predicate's head of business development emphasized that privacy and compliance evolve together, not sequentially. Key blockers to adoption include the lack of user-friendly products and regulatory uncertainty. SDF announced Protocol 25 X-Ray, bringing cryptographic building blocks (pairing-friendly elliptic curves, Poseidon hash functions) to Stellar, along with integrations for Noir, a zero-knowledge DSL, and RISC-Zero verifiers. SDF is collaborating with Nethermind on Stellar Private Payments, a privacy-preserving protocol based on Privacy Pools research, and shipping a confidential tokens implementation. The consensus: the cryptographic infrastructure is ready; the market needs better products and regulatory clarity.

Governance Futures finale explores neural quorum governance, a voting model that prevents plutocracy by weighting inputs (Discord tier, voting history, trust) and enabling group delegation. Discussion covers how community culture and long-term commitment define genuine ecosystems.

OpenZeppelin presents new Stellar smart contract libraries including a smart account framework for passkey-based authorization, an ERC-4626 compatible token vault, and real-world asset (RWA) contracts with identity and compliance modules.

Dock Protocol presents DOP Token Studio, a decentralized funding platform for Latin American infrastructure operators. The system tokenizes future revenue from projects like solar energy installations, enabling crowdfunded investment with smart contract-based revenue distribution and on-chain verification.

OpenZeppelin presents their managed Stellar Relayer service with a channels plugin for parallel transaction processing. The service enables gasless, high-throughput transactions on Stellar with automatic fee bumping and sequence number management.

Developer demonstrates a zero-knowledge login system built on Stellar using ring signatures and BLS12381 cryptography, enabling users to prove access rights without revealing identity.

Stellar's Chief Product Officer Tomer Weller discusses the blockchain's evolution from cross-border payments to a booming DeFi ecosystem with smart contracts. Key highlights include partnerships like MoneyGram for on/off-ramps, recent Meridian conference announcements such as PayPal USD on Stellar, and a strong focus on advancing privacy solutions using cutting-edge cryptography. Stellar emphasizes real-world utility, financial inclusion, and metrics like transaction velocity over TVL.

Pam and Willem from AHA Company introduce the Stellar Registry and Registry CLI, a package manager for Soroban smart contracts that enables human-readable naming, versioning, and simplified contract deployment and upgrades on Stellar.

OpenZeppelin's UI Builder tool for Stellar enables developers to quickly create interactive frontends for smart contracts on Stellar Mainnet and Testnet without extensive coding, featuring React components, form customization, and export capabilities.

CAP75 proposes adding two native host functions to Soroban for Poseidon and Poseidon 2 permutations, enabling efficient zero-knowledge proof operations on BLS and BN254 fields without expensive contract-side implementations.

Scaffold Stellar tutorial covering smart contract development on Stellar, including project setup, the guess-the-number contract walkthrough, and improvements like moving random number generation to the constructor and better error handling.

Developer shares updates on small.xyz, a generative AI music project on Stellar, including a modified Comet pool with dynamic fees to enable fair token distribution and a new mixtapes feature for batch collecting tracks.

Tutorial on creating and distributing tokens on Stellar using Merkle trees for efficient airdrop verification. Demonstrates building a token contract with claim functionality, using Soroban smart contracts and a React frontend.

Stellar developers discussed CAP74, which adds BN254 pairing-friendly curve support to Soroban via three new host functions, and explored approaches for implementing Poseidon hash functions to support zero-knowledge proof use cases on the network.

NetherMind's ZK engineering team presented a privacy solution for Stellar using zero-knowledge proofs and privacy pools with regulatory compliance, addressing the blockchain's transparency-by-design limitation while enabling opt-in privacy for users.

Stellar Development Foundation CEO unveils Meridian Pay, a production-ready smart wallet built with Cheesecake Labs, at Meridian 2025 in Rio de Janeiro. The wallet showcases Stellar's capabilities for real-world financial applications with open-sourced code, smart contract templates, and instant XLM disbursement to attendees.

Meridian Pay is a Stellar Smart Wallet built by SDF and Cheesecake Labs that delivers Web2-like UX on mainnet. It uses passkeys for passwordless authentication, Merkle trees for efficient token distribution, and the wallet backend for fee sponsorship and transaction indexing.

Stellar core developer discusses blockchain scalability through commutative APIs and parallel execution, presenting research on batch exchange markets and machine code smart contracts to enable orders of magnitude more on-chain computation without sacrificing decentralization.

Francesco from Almanacs discusses AI-powered security tools for blockchain, highlighting how AI-generated code increases attack surface and why traditional security tools fall short. Almanacs launches in the Stellar Audit Bank to provide subsidized security scans for Soroban projects.