UltraCore RFT is the central research documentation and coordination hub for the RFT-SIRM ecosystem. We design, model, and verify deterministic state invariant systems — computational architectures where every state transition is governed by mathematically provable constraints.
Our work spans standalone L1 validators, Solana smart contract protocols, and SVM runtime security research. All systems share a single mathematical core: the Scalar Invariant Resource Model (SIRM).
Mission: Build verifiable, invariant-backed distributed systems where correctness is observable, measurable, and reproducible.
| Repository | Role | Language | Status | Key Results |
|---|---|---|---|---|
| Rift-L1-Blockchain | Standalone validator core | Rust | Core complete | 1T+ operations fuzzed, 0 invariant violations |
| Rift-Network | Solana on-chain protocol | Rust / Anchor | RC v1.0 | 2.5B+ fuzz runs, 14 security audit findings addressed |
| agave-abiv2-memory-contexts | SVM memory isolation research | Rust | Active research | CPI permission leakage found and reported upstream |
| agave-rift-scheduler | Conflict-aware transaction scheduling | Rust | RFC published | Bounded retry semantics proposed for Agave GreedyScheduler |
All RFT-SIRM systems enforce four hard constraints after every state-mutating operation:
I1: total_supply = total_base_sum + global_field * p
I2: total_supply = total_minted - total_burned
I3: dust_accumulator < p (when p > 0)
I4: effective_balance[i] >= -(total_supply / 10p)
Where effective_balance[i] = base_balance[i] + global_field.
This model enables O(1) distribution: updating global_field by a scalar delta changes every participant's effective balance simultaneously, regardless of participant count. No iteration. No per-account writes. Deterministic, verifiable, invariant-backed.
Security research and runtime improvements developed within the RFT-SIRM ecosystem are reported back to the Solana core infrastructure:
| Issue | Component | Description | Status |
|---|---|---|---|
| anza-xyz/svm#25 | SVM Runtime | CPI permission leakage: per-frame writable permission rollback failure when multiple update_account_permissions calls occur within a single CPI frame. |
Reported |
| anza-xyz/agave#14274 | Banking Stage | [RFC] Bounded retry semantics and starvation observability for GreedyScheduler: documented scheduling limitation, proposed max_retry_count and dropped_transactions metric. |
RFC Open |
| Component | Phase | Verification | Notes |
|---|---|---|---|
| SIRM Core Invariants | ✅ Complete | Fuzz-verified (1T+ ops) | Mathematical foundation stable |
| Rift L1 Blockchain | ✅ Core complete | Rust + libFuzzer | Standalone validator, consensus-ready architecture |
| Rift Network (Solana) | 🔄 RC v1.0 | Anchor + security audit | On-chain protocol, production candidate |
| Agave Memory Contexts | 🔬 Active research | Bug reported upstream | SVM memory isolation, svm#25 |
| Agave Scheduler | 📋 RFC published | Invariants verified | agave#14274 upstream discussion open |
| Formal Verification | 📅 Planned | Model checking / theorem proving | TLA+ / Coq specifications in development |
Legend: ✅ Complete · 🔄 Release Candidate · 🔬 Active Research · 📋 RFC Published · 📅 Planned
Full documentation is built with MkDocs:
pip install -r requirements.txt
mkdocs serve| Document | Description |
|---|---|
| Architecture | System architecture and design decisions |
| Strategy | Development roadmap and research phases |
| Foundations | Mathematical foundations of SIRM |
| Implementation | Implementation details and external references |
| Field Trials | Verification results and readiness checklist |
| Glossary | Terminology and definitions |
| Support | Research support and collaboration |
- Protocol Specification:
RFT_MATHEMATICAL_FOUNDATIONS.md - Architecture Overview:
ARCHITECT.md - Development Roadmap:
RFT_DEVELOPMENT_STRATEGY.md - Research Support:
RESEARCH_SUPPORT.md - Citation:
CITATION.cff
See CONTRIBUTING.md for guidelines and CODE_OF_CONDUCT.md for community standards.
For security disclosures, see SECURITY.md.
Licensed under Apache License 2.0.
Copyright 2026 Eugeny (RFT-SIRM)