🧠 Signal Stack
Where systems are imagined and built.
Part playground, part lab — this is where I test product principles, ethical frameworks, and architectural clarity across both speculative and shipped systems.
🏗️ System Blueprints
Not every system exists. But the ones that should, deserve real design.
Fictional but feasible — these are fully mapped product ideas exploring unbuilt possibilities. Each one is built with real-world thinking: from lifecycle to dilemmas.
🧭 ChronoLedger
A programmable ledger for time-based trust — where value unlocks or decays based on verified timelines.
Use Cases:
- Energy credits that expire
- Grief grants that fade gradually
- Probation periods on social platforms
- Amnesty zones in civic governance
Lifecycle Summary:
- Stack: Solidity + Hedera
- GTM: ESG dashboards + municipal partners
- Frameworks: RACI, PRD, EOL
- Challenge: Oracles, TTL misalignment
→ Full Lifecycle
🪙 Operary
A minimal trust layer for verifiable work.
Problem: Most small online work is unverifiable, invisible, or untracked.
Solution: Operary is an open API + UI for programmable task assignments and immutable proof-of-work receipts.
Stack: Go, Postgres, Hedera, Cloudflare Workers
Launch: Live at operary.systemsignal.dev
🔍 Real Projects
Built with full-stack thinking — concept to commit. These aren’t just ideas. They’re functional, deployed systems where I led product design, wrote core specs, and helped ship code.
🪙 Operary
A minimal, public API to create, track, and verify task-based work on-chain.
→ Focus: Web3 design, verifiable work primitives, clean audit trails.
→ Stack: Go, Hedera, Postgres, Cloudflare Workers
→ Unique Edge: Thoughtfully small surface area with maximal trust utility
→ View Site →
🔐 TrustBridge
Blockchain-backed proofs for secure enterprise data transfer.
→ Focus: Verifiability, audit logging, zero-trust infra.
🌸 Kaya
An AI grief journal built for emotional safety.
→ Focus: LLM guardrails, memory layering, tone calibration.
🚦 CityFlow
Smart city command center for emergency coordination.
→ Focus: UX for dispatch logic, multi-agency collaboration.
♻️ LoopList
QR-based circular economy tracker.
→ Focus: Product traceability, behavioral nudges, impact loops.
🛠️ ChronoLedger Lifecycle
1. Conceive
- Problem: Value decays invisibly.
- Idea: Make time programmable into trust systems.
2. Plan
- Persona: Civic designers, ESG teams
- Model: Protocol fees + TTL unlock tax
3. Develop
- Stack: Solidity + Hedera
- Infra: Schema versioning, contract testbed
4. Qualify
- Metrics: Trust decayed, TTL precision
- Risks: Oracles, misuse of time logic
5. Launch
- Pilot: 30-day carbon amnesty citywide
- GTM: Smart city dashboards
6. Maximize
- Integrate into contracts, alerts, UIs
- Timeline UX + countdowns
7. Retire
- Archive TTL-ledger
- Generate decay metrics + audit
Want to help design or extend one of these systems? Let’s talk →