The 7th Workshop on
Coordination of Decentralized Finance
(CoDecFin) 2026

In Association with Financial Cryptography 2026

March 6, 2026

St. Kitts Marriott Resort
St. Kitts

Program

Morning Sessions

Session 1: Blockchain Infrastructure, Security & Privacy
Focus: protocols, wallets, cryptography, and core blockchain mechanics

• Comparative Analysis of Cross-Chain Token Standards
  Fatemeh Heidari Soureshjani, Jan Gorzny
  Interoperability and token-level infrastructure.
• PASS: A Provenanced Access Subaccount System for Blockchain Wallets
  Jay Yu et al.
  Wallet architecture, access control, and security.
• Hybrid PoA on Aztec: Proof of Asset Ownership over Public and Private Balances via Hierarchical Proof-Carrying Data
  Rio Kanehiro et al.
  Advanced cryptography, privacy-preserving ownership proofs.
• The Grand Challenge of PQC Migration: Analysis of Modern Blockchain and Intertwined Human Egoisms
  Kigen Fukuda et al.
  Post-quantum cryptography and long-term blockchain security.

Session 2: DeFi, Economics & Applied Blockchain Systems
Focus: financial systems, risk, incentives, and applied blockchain use cases

• Systemic Implications of DeFi Lending
  Ole Emil Pedersen et al.
  Macro-level financial risk and systemic analysis.
• A Delta-Neutral Dual-Revenue Strategy Combining Liquidity Provision and Funding Rate Arbitrage
  Atsushi Yoshida et al.
  Quantitative DeFi strategies and market mechanics.
• KGDealer: Blockchain-Based Knowledge Graph Sharing by Subgraph-Wise Risk Assessment
  Yasumasa Imai et al.
  Applied blockchain with economic and risk considerations.

Afternoon Sessions

Joint Keynote with WTSC 2026 (1 hour)
Title and speaker: TBD

Coffee Break (30 min)

Joint Roundtable with WTSC 2026 (90 min)
PQC Migration for Blockchain
Details: TBD