DeFi, payments, tokenization, Soroban, governance, and project launches — curated daily from publications, project blogs, and community channels across the Stellar blockchain ecosystem.
This article explores five zero-knowledge proof use cases for the Stellar ecosystem: zkTokens for private transactions, zkLogin for secure authentication, zkKYC for privacy-preserving compliance, zkVoting for governance, and zkVM for scalable computation via Risc Zero integration with Soroban.
Stellar hackathons are driving innovation by fostering collaborative development of decentralized apps on the Stellar blockchain and Soroban smart contracts. Key initiatives like the Build Better Contest and partnerships with UNDP's SDG Blockchain Accelerator turn ideas into real-world impact projects. These events build a thriving developer community through learning, networking, and funding opportunities.
The Stellar Development Foundation published a comprehensive 2025 year-in-review highlighting major ecosystem growth: RWAs grew 172%, TVL reached $211M+ (up 95%), and the network processed 21.5B+ operations across 10M+ active accounts. Key institutional milestones included PayPal USD going live on Stellar, Franklin Templeton expanding tokenized Treasuries to European investors, and the Marshall Islands completing the world's first onchain UBI disbursement.
Trustless Work reviews its 2025 achievements, including completion of the Draper University/Stellar Embark program, extensive hackathon participation across chains like Stellar and Solana, and shipping production-ready escrow infrastructure. The project highlights builder adoption, enterprise pilots in real estate tokenization and private credit, and Stellar's ecosystem growth with milestones like PYUSD launch. Looking to 2026, they aim to accelerate integrations, volume, and tokenized assets while preparing to raise capital.
Rise In's November 2025 monthly update highlights record-breaking HackStellar Istanbul with 52 projects, over 250 new projects from India events, and expansion into Vietnam. Top winning projects include Stellar x402 for HTTP micro-payments, Reset DeFi yield aggregator, and Sublayer subscription manager. Globally, over 300 projects and 1,300 builders are driving Stellar ecosystem growth.
GrantFox has received a Stellar Community Fund Build Award, marking a key milestone for open-source collaboration in the Stellar ecosystem. It steps in to fill the gap left by OnlyDust's exit, offering improved discovery, coordination, and trustless payouts via Trustless Work. The award enables GrantFox to scale as Stellar's open-source collaboration platform.
Drips announced Wave, a new contribution cycle platform launching with Stellar Development Foundation in January 2026. Wave creates structured, short-term funding opportunities for open-source developers while reducing operational overhead for maintainers.
KALE is a proof-of-teamwork farming game on Stellar that launched in November 2024 and became a major ecosystem phenomenon, driving significant smart contract activity, stress-testing the network for Protocol 23, and serving as a foundational project for composability experiments at HackMeridian 2025.
The Stellar Development Foundation is consolidating Go developer tools into a unified Go SDK, renaming the monorepo from stellar/go to stellar/go-stellar-sdk. This change aligns the Go ecosystem with other Stellar SDKs and improves discoverability by clearly separating reusable SDK components from service code.
Stellar has released Protocol 25 (X-Ray) with a comprehensive upgrade guide for developers and infrastructure operators. The guide covers key dates, preparation steps, SDK updates, and breaking changes, with the mainnet upgrade scheduled for January 22, 2026.
The article details the design philosophy behind Cyberbrawl, a blockchain game built on Stellar, emphasizing that fun and core game loops should not depend on blockchain finality. The author argues for prototyping simple loops first, targeting casual-midcore players, and using blockchain solely as a continuity layer for ownership and persistence. Stellar's speed and efficiency enable this seamless integration without disrupting gameplay.
Stellar x Rise's October 2025 monthly update highlights expansion across Asia with workshops in Vietnam, Indonesia, India, and Turkey. Key events included bootcamps producing over 100 new projects in India, a nationwide workshop series in Turkey, and an online builder challenge. Upcoming events feature the Bosphorus Hackathon in Istanbul and more workshops.
Stellar Core v24.1.0 addresses a state archival issue that caused some Stellar Events to be omitted from ledger metadata between Protocol 23 and 24. Infrastructure operators running Galexie, Horizon, or RPC need to take specific remediation steps to ensure complete historical data, while consumers of Stellar Events should audit affected ledger keys.
The Stellar Development Foundation disclosed a bug in Soroban Live State Prioritization (introduced in Protocol 23) that corrupted 478 data entries starting September 4, 2025. The issue was in the eviction mechanism that moved outdated versions of persistent entries to hot-archive storage instead of the latest versions, affecting network data consistency.
Stellar's Q3 2025 showed strong ecosystem growth with 1B+ operations processed, $562M RWA market cap, and 71% DeFi TVL growth. Major institutional partnerships including Visa, PayPal, and MoneyGram expanded adoption, while developer activity surged 37% YoY and smart contract invocations hit 1M daily.
A Stellar ambassador recounts their experience at the Avalanche Build hackathon, emphasizing collaboration, community, and interoperability across blockchain ecosystems. They highlight learning from diverse participants, using tools like Vibecoding and AI, and their team's 3rd place finish. The event reinforced the value of open communities bridging networks like Stellar and Avalanche for real-world impact.
Stellar partnered with Rise In to host Hack Pera, Turkey’s largest IRL Web3 hackathon during Istanbul Blockchain Week in June 2025, attracting 200+ developers and resulting in 72 projects. Ten teams won shares of $25,000 in prizes, with one launching on Stellar mainnet and gaining 100+ users immediately. The event featured strong mentorship, high participant satisfaction (4.86/5), and a focus on building real on-chain value in the Stellar ecosystem.
Stellar expanded into the Turkish market in 2025 through a strategic four-phase plan by Rise In, starting with developer education workshops and a mini-hackathon. This led to Hack Pera, Turkey's largest Web3 hackathon with 72 projects and $25K prizes, followed by a massively popular Stellar Sunset Party and a prominent booth at Istanbul Blockchain Week. The initiative resulted in 1,646 learners, 130+ projects, and projects advancing to Stellar's $150K Build Grant Program.
Protocol 24 is a stability upgrade for Stellar that fixes a bug in the state archival feature. The upgrade was completed on mainnet on October 22, 2025, with infrastructure operators and validators required to update their software.
On October 9, SDF discovered a bug in Stellar's state archival feature (Protocol 23) that caused outdated entries to be archived and restored incorrectly. The network immediately paused archival eviction and deployed a patch to quarantine corrupted entries, affecting only 478 smart contract entries out of ~47 million ledger entries.
Cursor, an AI-powered code editor, is promoted for students worldwide, offering free Pro access with a university email. It accelerates coding, problem-solving, and project execution, with a livestream tutorial demonstrating a dApp build using Next.js and Stellar Wallet Kit. The article highlights its benefits for students in Latin America building on Stellar, from smart contracts to DeFi protocols.
The HackMeridian hackathon was an intense and engaging event where participants developed projects using Stellar ecosystem tools. Networking, one-on-one mentorships, and workshops provided practical learning in Web3 and blockchain development. The event highlighted community collaboration and open innovation.
Stellar Development Foundation outlines a three-part strategy to bring privacy to Stellar while maintaining openness and compliance. The approach includes funding research, building zero-knowledge infrastructure, and developing open-source privacy solutions like confidential tokens.
The Stellar Development Foundation outlines its comprehensive strategy for implementing privacy on the Stellar blockchain while maintaining openness and compliance. The approach combines opt-in, configurable privacy at the application layer with three key work streams: supporting research and innovation, investing in core privacy infrastructure like zero-knowledge proofs, and building open-source solutions including confidential tokens.
