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Stellar protocol meeting discussing CAP 67 on unified event emissions for classic and Soroban assets, and CAP 63 on parallel transaction execution via staged transaction sets with TTL update semantics changes.

Stellar protocol 23 introduces partial state archival (CAP 62) and in-memory Soroban state (CAP 66), separating live and archived contract data into distinct databases. Live Soroban state will be cached in memory with optimized fee structures, while automatic restore functionality eliminates the need for separate restore operations in most cases.

Stellar DevRel team discusses 2025 priorities at their San Francisco offsite, highlighting focus on monthly active developers and daily smart contract invocations on Soroban. Key initiatives include passkeys, LaunchTube, and fun on-chain experiences to drive ecosystem growth.

Developer demonstrates how to write and deploy an NFT smart contract in Rust to Stellar's Soroban platform, covering contract structure, IPFS metadata storage, and deployment to testnet and mainnet with live minting examples.

Garand from Stellar protocol team presents State Archival, a novel solution to state bloat that assigns TTL values to ledger entries, archives expired data off-chain in Merkle tries, and defends against double restore, malicious archival, and double nonce attacks. Implementation launched on mainnet in February 2025.

Tutorial on deploying a fungible token to Stellar's Soroban network using Rust and WebAssembly, including smart contract initialization, minting, transfers, and integration with Freighter wallet and a React dApp frontend.

Developer walkthrough of Reflector, a price oracle for Stellar DeFi, covering a dev contest with XRF token rewards, boilerplate code for cross-contract calls, testing with ledger snapshots, and a predictive market example built on oracle data.

Nicola Dare from SDF explains oracles and the oracle problem in smart contracts. She covers oracle types (software, hardware, cross-chain, compute-enabled), decentralization levels, and how leading oracles solve the challenge of maintaining blockchain security and trustlessness when accessing off-chain data.

Julian from the Stellar Development Foundation compares Solidity and Soroban Rust SDK for smart contract development, building identical hello world contracts in both languages and highlighting Rust's advantages for blockchain including concurrency safety and lower computational overhead.

Developer tutorial on Soroban state management covering persistent, temporary, and instance storage types, rental fees for data storage, and practical code examples for storing and extending contract data on the Stellar blockchain.

Tutorial on Soroban smart contract constructors, explaining how they work during contract deployment, with practical examples of declaring constructors, setting storage, and deploying to testnet.

Developer walkthrough of Reflector price oracle for Stellar DeFi, covering boilerplate setup, testing with ledger snapshots, and building a predictive market contract using oracle data.

Chris Anataglio from Stellar Development Foundation presents FutureStack, demonstrating how passkeys and smart contract wallets simplify Web3 onboarding. The passkeys kit SDK enables developers to implement passwordless authentication using biometrics, eliminating seed phrase friction for consumer adoption.

Educational tutorial on Stellar accounts covering account structure, creation using the JavaScript SDK, Stellar Lab tools, and completing Stellar Quest challenges.

Tutorial on authentication in Soroban smart contracts, covering require_auth and require_auth_for_args functions for verifying transaction authorization, plus testing methods using mock_auth and mock_all_auth utilities.

SDF platform team showcased five hackathon projects built on the Composable Data Platform, demonstrating faster, cheaper alternatives to Horizon for trade aggregations, fraud detection, contract indexing, browser-based ingestion, and validator analytics.

Developer demonstrates launching fireworks using Soroban smart contracts on Stellar, with a Node.js controller listening for blockchain events and triggering an Arduino-controlled arc igniter. Showcases Web3's potential to replace cloud services for IoT applications.

Cheesecake Labs shares insights on building non-custodial wallets on Stellar, covering key storage using native mobile encryption, SEP-30 key recovery with multi-signature accounts, and challenges integrating with anchors via SEP-6 and SEP-24 standards.

David Mazieres, Stellar co-founder, discusses the origins of the Stellar Consensus Protocol, drawing parallels between decentralized systems design and his earlier work on peer-to-peer file systems. He explains how the protocol was inspired by internet architecture and designed to prevent forks through network effects rather than proof-of-work.

Stellar founder reflects on the network's 10-year journey, discussing early innovations like its consensus mechanism and distributed exchange, the importance of communication and continuous innovation, and how Soroban smart contracts now enable ecosystem builders to drive growth beyond the SDF.

Stellar Development Foundation core team lead discusses Soroban's mainnet activation, protocol upgrades including SecP256R1 for passkeys and BLS12381 for zero-knowledge contracts, and upcoming improvements like parallel execution and state archival to scale responsibly while maintaining decentralization.

Panel discussion on Pluralist Grants frameworks for ecosystem funding. Speakers from Stellar Development Foundation, Gitcoin, and Aura explore how decentralized, multi-program grant structures can better serve diverse ecosystem needs compared to single monolithic programs, with examples from Arbitrum and Stellar.

Speaker presents a boilerplate starter pack for the Easy A Stellar Hackathon (Oct 12, London), featuring a Soroban smart contract with key-value storage and a React dapp using the Stellar SDK. Also covers passkeys for passwordless authentication and the Anchor protocol for TradFi integration.

James Pacini, Stellar developer in residence, provides a comprehensive tutorial on building Rust-based smart contracts using the Soroban SDK, covering deployment, data types, testing, and creating a decentralized application to interact with contracts on the Stellar network.