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Media tagged "Smart Contracts" — conference talks, podcasts, X Spaces and developer meetings indexed across the Stellar ecosystem.

300items
493hours
137sources
FormatAll 300Videos 293X Spaces 7Sort: Newest ↓
TagSmart ContractsDeveloper ToolsDevelopersPaymentsDeFiFinancial InclusionEmerging MarketsStablecoinsPartnershipsReal World AssetsEducationWalletsClear ×
VideosLong-form talks, demos, dev meetings, and X Broadcasts
293 items
12:54
Demo de SozuPay y ArcusX: Pagos Web3, Smart Accounts y Escrow sobre Stellar

SozuPay and ArcusX, two InstaAwards recipients, demonstrated Stellar smart account infrastructure and non-custodial escrow. SozuPay handles organization payments with passkey authentication and compliance configuration; ArcusX provides a freelance platform with smart contract escrow and portfolio management.

Tellus CooperativeJun 4, 2026
51:18
State of Stellar Q1 2026 & Beyond

Stellar crosses $2.8B in tokenized real-world assets (3.5x growth since late 2025) and reaches 1,700 monthly active developers—the fourth-largest ecosystem—while DTCC announces its H1 2027 launch of tokenized assets on the network. Jose Fernandez de Ponte, SDF president, discusses institutional adoption advantages and competitive positioning.

MessariJun 4, 2026
1:45:02
Stellar Developers Meeting - 05/21/2026

Kaan from SDF hosts a Stellar Developers Meeting featuring April from Kolkata discussing Route 14, a ZK privacy toolkit for Soroban. The discussion covers Stellar's native BLS 12-381 support (CAP 0059) that makes production-grade zero-knowledge verification cheaper than any other blockchain, Route 14's architecture as a shared verification registry, and upcoming Turkey-based hackathons.

Stellar Development FoundationMay 21, 2026
1:03:35
Stellar Developers Meeting - 05/14/2026

Stellar Developers meeting featuring Renat's presentation on zero-knowledge group membership proofs for Soroban contracts, followed by Kaan's overview of AI orchestration tools like Paperclip for developer workflows.

Stellar Development FoundationMay 15, 2026
8:04
Selling services to machines - Stellar | Day Zero 06

Day Zero 06 tutorial on building payment-gated servers using x402 on Stellar. Speaker demonstrates 30-line-of-code server that requires USDC payment to access premium data, and shows how to wire Claude with MCP to autonomously execute payments via Stellar transactions.

BraleMay 9, 2026
17:42
Can Privacy and Transparency Coexist?

Stellar's X-Ray upgrade enables zero-knowledge privacy on its network through BN254 elliptic curves and Poseidon hashing, allowing optional privacy layers with compliance tools like confidential tokens and privacy pools to coexist with transparency.

rekt Apr 23, 2026
52:08
Stellar Developer Meeting - 04/16/2026

Stellar Developer Meeting covering Protocol 26 launch on testnet, agentic payments (X402 and MPP), and a demo of NoEther, a new perpetual DEX built on Stellar with support for isolated and cross-margin trading.

Stellar Development FoundationApr 17, 2026
52:06
Stellar Developer Meeting - 04/16/2026

Stellar Developer Meeting covering Protocol 26 testnet launch, AI agents and agentic payments (X402/MPP), $2B in tokenized RWAs on network, and live demo of NoEther perpetual DEX platform built on Stellar.

Apr 16, 2026
21:17
Fireside | Building Configurable Privacy for Real-World Payments

Stellar and Boundless explore how institutions can deploy capital on-chain while maintaining privacy. The ecosystem now offers multiple configurable privacy models—confidential tokens to hide amounts, privacy pools to hide identities—each with distinct compliance controls for regulated use.

Stable SummitMar 28, 2026
43:37
Is Blockchain Privacy a Trade-off? Scaling Confidential Payments on Stellar

Tomer Weller, CPO at Stellar Development Foundation, discusses configurable privacy as the key to institutional blockchain adoption. Privacy pools and confidential tokens enable selective data protection while preserving transparency, with implementations like Stellar Private Payments now live and expected institutional adoption in 2026.

Stellar Development FoundationMar 25, 2026
1:01:35
Road to Hack+ Alebrije: AI Resources Guide

Khan from SDF presents an AI resources guide for the Hack Plus Alep Rej hackathon in Mexico City, covering free AI setup, developer tools, composable protocol integration, and best practices for building on Stellar with AI assistance.

Stellar Development FoundationMar 17, 2026
48:11
KALIEN the Asteroids game and what it says about ZK on Stellar

Developer showcases Kalion, a zero-knowledge proof-based Asteroids game on Stellar that enables off-chain computation with on-chain verification. The project demonstrates how ZK proofs can handle complex, computationally intensive tasks like 60 FPS gameplay over 10 minutes, proving fair play while minting Kalean tokens to winners.

Stellar Development FoundationMar 12, 2026
4:22
TypeZero | A Web3 Game Built With Stellar & RISC Zero

Type Zero is a web3 typing game built on Stellar that uses RISC Zero's ZKVM to generate zero-knowledge proofs verifying game scores on-chain. All game logic is deterministic and verified through Soroban smart contracts, eliminating trust in frontend or backend.

James BachiniMar 9, 2026
6:36
Noir x Groth16 Verifier

Tutorial demonstrating how to write zero-knowledge circuits in Noir, compile them to R1CS, generate Groth16 proofs with Snark.js, and verify them on Stellar blockchain via smart contracts.

James BachiniMar 2, 2026
Stellar February Monthly Recap with Lumenloop

The Stellar monthly news show discusses Lindsay's departure from the Stellar Development Foundation, addresses a recent price feed manipulation incident on Blend with full reimbursements, and covers highlights like ETH Denver events, a successful ZK gaming hackathon, and the 2026 foundation strategy targeting 1 billion in network growth. Lightning round updates include SushiSwap V3 launch, new SDKs, partnerships, and upcoming events like the Mexico hackathon. The episode ends with community reflections and farewells.

Build on StellarFeb 27, 2026
16:01
Stellar Developer Meeting: Protocol Discussion (CAP-81, CAP-82)

Stellar protocol discussions on CAP81 and CAP82: CAP81 optimizes eviction scanning by leveraging in-memory state instead of disk lookups, simplifying code and improving performance. CAP82 adds eight checked 256-bit integer arithmetic host functions to enable overflow handling in smart contracts.

Stellar Development FoundationFeb 27, 2026
35:13
A First Look: Nethermind’s SPP (Stellar Private Payments)

Khan from the Stellar Development Foundation explains Stellar Private Payments (SPP), a zero-knowledge proof-based privacy solution built by NetherMind that enables confidential transactions on Stellar while maintaining compliance through Association Set Providers.

Stellar Development FoundationFeb 24, 2026
6:09
Verifying Circom Zero-Knowledge Circuits On Stellar

Video walkthrough on building zero-knowledge proofs using Circom circuits integrated with Stellar Soroban smart contracts. Covers circuit design with constraints, proof generation via snarkjs, conversion to Soroban-compatible hex format, and verification on testnet with working code examples.

James BachiniFeb 18, 2026
8:47
How To Verify Noir Circuits On Stellar

Tutorial on generating and verifying Noir zero-knowledge proofs in Stellar smart contracts. Demonstrates setting up a local Stellar testnet, compiling Noir circuits, generating proofs with Barretenberg, and verifying them on-chain using Soroban.

James BachiniFeb 17, 2026
34:13
Exploring Privacy on Stellar with Boundless and Nethermind

Stellar Protocol 25 Project X-Ray ships native ZK primitives (BN254, Poseidon) to mainnet. Boundless Networks verifier and Nethermind's Grot16 implementation enable production-ready privacy infrastructure with configurable compliance for institutions.

Stellar Development FoundationFeb 13, 2026