CrowdfundingVault：閾値MPCエスクロー、米国SEC Reg CF適合、耐量子アトミック決済

CrowdfundingVaultは、耐量子マルチパーティ計算しきい値署名（MPC-TSS）、検証可能なタイムロックエスクロースマートコントラクト、SEC Reg CF準拠の投資家資産カストディVaultを提供し、金融不正を防止します。

CrowdfundingVault Multi-Party Escrow Architecture & Timelock Topology

Threshold lattice signatures, automated milestone escrow release, and regulatory audit trail

Central System: Escrow Vault Core - Threshold MPC Controller

Cryptographic Nodes

  • Threshold Lattice Signer
  • Milestone Escrow Gate
  • Quantum Timelock Engine
  • SEC Reg CF Auditor
  • Instant Refund Disburser

Architectural Layers & Protocols

  • Distributed Threshold Cryptography (Threshold ML-DSA (t-of-n) Distributed Key Generation): Eliminating single points of custody: private keys are split into mathematical shares across independent guardians.
  • Verifiable Timelock Escrow (Sequential Squaring VDF / Sloth Delay Functions): Locking investor capital until campaign deadlines expire or verified governance milestones are achieved.
  • Quantum-Secure Smart Contracts (EVM PQC Precompiles / Rust CosmWasm Enclaves): Executing trustless escrow logic and cap-table management on quantum-resilient ledgers.
  • Regulatory & FinTech Compliance (SEC Reg CF / Reg A+ / MiCA Audit Pipelines): Generating cryptographically verifiable evidence of KYC/AML, investor limits, and fund segregation.

Key Metrics: t-of-n MPC (Custody Redundancy) | $0 Custody Risk (Single-Key Exposure Eliminated) | 100% (Automated Milestone Escrow) | SEC Reg CF (Compliance Verification)

マルチパーティ計算（MPC-TSS）によるポスト量子エスクロー保管庫、タイムロック暗号と量子セーフスマートコントラクト

Authoritative technical engineering reference for multi-party computation (mpc-tss) post-quantum escrow vaults, timelock cryptography & quantum-secure smart contracts in NIST FIPS 203/204/205 standards, lattice-based cryptography, side-channel attack mitigation, and quantum-resilient infrastructure.

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications