aitbc/docs/reference/done.md

# Completed Bootstrap Tasks

## Repository Initialization

- Scaffolded core monorepo directories reflected in `docs/bootstrap/dirs.md`.
- Added top-level config files: `.editorconfig`, `.gitignore`, `LICENSE`, and root `README.md`.
- Created Windsurf workspace metadata under `windsurf/`.

## Documentation

- Authored `docs/roadmap.md` capturing staged development targets.
- Added README placeholders for primary apps under `apps/` to outline purpose and setup notes.

## Coordinator API

- Implemented SQLModel-backed job persistence and service layer in `apps/coordinator-api/src/app/`.
- Wired client, miner, and admin routers to coordinator services (job lifecycle, scheduling, stats).
- Added initial pytest coverage under `apps/coordinator-api/tests/test_jobs.py`.
- Added signed receipt generation, persistence (`Job.receipt`, `JobReceipt` history table), retrieval endpoints, telemetry metrics, and optional coordinator attestations.
- Persisted historical receipts via `JobReceipt`; exposed `/v1/jobs/{job_id}/receipts` endpoint and integrated canonical serialization.
- Documented receipt attestation configuration (`RECEIPT_ATTESTATION_KEY_HEX`) in `docs/run.md` and coordinator README.

## Miner Node

- Created coordinator client, control loop, and capability/backoff utilities in `apps/miner-node/src/aitbc_miner/`.
- Implemented CLI/Python runners and execution pipeline with result reporting.
- Added starter tests for runners in `apps/miner-node/tests/test_runners.py`.

## Blockchain Node

- Added websocket fan-out, disconnect cleanup, and load-test coverage in `apps/blockchain-node/tests/test_websocket.py`, ensuring gossip topics deliver reliably to multiple subscribers.

## Directory Preparation

- Established scaffolds for Python and JavaScript packages in `packages/py/` and `packages/js/`.
- Seeded example project directories under `examples/` for quickstart clients and receipt verification.
- Added `examples/receipts-sign-verify/fetch_and_verify.py` demonstrating coordinator receipt fetching + verification using Python SDK.

## Python SDK

- Created `packages/py/aitbc-sdk/` with coordinator receipt client and verification helpers consuming `aitbc_crypto` utilities.
- Added pytest coverage under `packages/py/aitbc-sdk/tests/test_receipts.py` validating miner/coordinator signature checks and client behavior.

## Wallet Daemon

- Added `apps/wallet-daemon/src/app/receipts/service.py` providing `ReceiptVerifierService` that fetches and validates receipts via `aitbc_sdk`.
- Created unit tests under `apps/wallet-daemon/tests/test_receipts.py` verifying service behavior.
- Implemented wallet SDK receipt ingestion + attestation surfacing in `packages/py/aitbc-sdk/src/receipts.py`, including pagination client, signature verification, and failure diagnostics with full pytest coverage.
- Hardened REST API by wiring dependency overrides in `apps/wallet-daemon/tests/test_wallet_api.py`, expanding workflow coverage (create/list/unlock/sign) and enforcing structured password policy errors consumed in CI.

## Explorer Web

- Initialized a Vite + TypeScript scaffold in `apps/explorer-web/` with `vite.config.ts`, `tsconfig.json`, and placeholder `src/main.ts` content.
- Installed frontend dependencies locally to unblock editor tooling and TypeScript type resolution.
- Implemented `overview` page stats rendering backed by mock block/transaction/receipt fetchers, including robust empty-state handling and TypeScript type fixes.

## Pool Hub

- Implemented FastAPI service scaffolding with Redis/PostgreSQL-backed repositories, match/health/metrics endpoints, and Prometheus instrumentation (`apps/pool-hub/src/poolhub/`).
- Added Alembic migrations (`apps/pool-hub/migrations/`) and async integration tests covering repositories and endpoints (`apps/pool-hub/tests/`).

## Solidity Token

- Implemented attested minting logic in `packages/solidity/aitbc-token/contracts/AIToken.sol` using `AccessControl` role gates and ECDSA signature recovery.
- Added Hardhat unit tests in `packages/solidity/aitbc-token/test/aitoken.test.ts` covering successful minting, replay prevention, and invalid attestor signatures.
- Configured project TypeScript settings via `packages/solidity/aitbc-token/tsconfig.json` to align Hardhat, Node, and Mocha typings for the contract test suite.

## JavaScript SDK

- Delivered fetch-based client wrapper with TypeScript definitions and Vitest coverage under `packages/js/aitbc-sdk/`.

## Blockchain Node Enhancements

- Added comprehensive WebSocket tests for blocks and transactions streams including multi-subscriber and high-volume scenarios.
- Extended PoA consensus with per-proposer block metrics and rotation tracking.
- Added latest block interval gauge and RPC error spike alerting.
- Enhanced observability with Grafana dashboards for blockchain node and coordinator overview.
- Implemented marketplace endpoints in coordinator API with explorer and marketplace routers.
- Added mock coordinator integration with enhanced telemetry capabilities.
- Created comprehensive observability documentation and alerting rules.

## Explorer Web Production Readiness

- Implemented Playwright end-to-end tests for live mode functionality.
- Enhanced responsive design with improved CSS layout system.
- Added comprehensive error handling and fallback mechanisms for live API responses.
- Integrated live coordinator endpoints with proper data reconciliation.

## Marketplace Web Launch

- Completed auth/session scaffolding for marketplace actions.
- Implemented API abstraction layer with mock/live mode toggle.
- Connected mock listings and bids to coordinator data sources.
- Added feature flags for controlled live mode rollout.

## Cross-Chain Settlement

- Implemented cross-chain settlement hooks with external bridges.
- Created BridgeAdapter interface for LayerZero integration.
- Implemented BridgeManager for orchestration and retry logic.
- Added settlement storage and API endpoints.
- Created cross-chain settlement documentation.

## Python SDK Transport Abstraction

- Designed pluggable transport abstraction layer for multi-network support.
- Implemented base Transport interface with HTTP/WebSocket transports.
- Created MultiNetworkClient for managing multiple blockchain networks.
- Updated AITBCClient to use transport abstraction with backward compatibility.
- Added transport documentation and examples.

## GPU Service Provider Configuration

- Extended Miner model to include service configurations.
- Created service configuration API endpoints in pool-hub.
- Built HTML/JS UI for service provider configuration.
- Added service pricing configuration and capability validation.
- Implemented service selection for GPU providers.

## GPU Service Expansion

- Implemented dynamic service registry framework for 30+ GPU services.
- Created service definitions for 6 categories: AI/ML, Media Processing, Scientific Computing, Data Analytics, Gaming, Development Tools.
- Built comprehensive service registry API with validation and discovery.
- Added hardware requirement checking and pricing models.
- Updated roadmap with service expansion phase documentation.

## Stage 7 - GPU Service Expansion & Privacy Features 

### GPU Service Infrastructure
- Create dynamic service registry with JSON schema validation
- Implement service provider configuration UI with dynamic service selection
- Create service definitions for AI/ML (LLM inference, image/video generation, speech recognition, computer vision, recommendation systems)
- Create service definitions for Media Processing (video transcoding, streaming, 3D rendering, image/audio processing)
- Create service definitions for Scientific Computing (molecular dynamics, weather modeling, financial modeling, physics simulation, bioinformatics)
- Create service definitions for Data Analytics (big data processing, real-time analytics, graph analytics, time series analysis)
- Create service definitions for Gaming & Entertainment (cloud gaming, asset baking, physics simulation, VR/AR rendering)
- Create service definitions for Development Tools (GPU compilation, model training, data processing, simulation testing, code generation)
- Implement service-specific validation and hardware requirement checking

### Privacy & Cryptography Features
- ✅ Research zk-proof-based receipt attestation and prototype a privacy-preserving settlement flow
- ✅ Implement Groth16 ZK circuit for receipt hash preimage proofs
- ✅ Create ZK proof generation service in coordinator API
- ✅ Implement on-chain verification contract (ZKReceiptVerifier.sol)
- ✅ Add confidential transaction support with opt-in ciphertext storage
- ✅ Implement HSM-backed key management (Azure Key Vault, AWS KMS, Software)
- ✅ Create hybrid encryption system (AES-256-GCM + X25519)
- ✅ Implement role-based access control with time restrictions
- ✅ Create tamper-evident audit logging with chain of hashes
- ✅ Publish comprehensive threat modeling with STRIDE analysis
- ✅ Update cross-chain settlement hooks for ZK proofs and privacy levels

### Enterprise Integration Features
- ✅ Deliver reference connectors for ERP/payment systems with Python SDK
- ✅ Implement Stripe payment connector with full charge/refund/subscription support
- ✅ Create enterprise-grade Python SDK with async support, dependency injection, metrics
- ✅ Build ERP connector base classes with plugin architecture for protocols
- ✅ Document comprehensive SLAs with uptime guarantees and support commitments
- ✅ Stand up multi-tenant coordinator infrastructure with per-tenant isolation
- ✅ Implement tenant management service with lifecycle operations
- ✅ Create tenant context middleware for automatic tenant identification
- ✅ Build resource quota enforcement with Redis-backed caching
- ✅ Create usage tracking and billing metrics with tiered pricing
- ✅ Launch ecosystem certification program with SDK conformance testing
- ✅ Define Bronze/Silver/Gold certification tiers with clear requirements
- ✅ Build language-agnostic test suite with OpenAPI contract validation
- ✅ Implement security validation framework with dependency scanning
- ✅ Design public registry API for partner/SDK discovery
- ✅ Validate certification system with Stripe connector certification

### Community & Governance Features
- ✅ Establish open RFC process with clear stages and review criteria
- ✅ Create governance website with documentation and navigation
- ✅ Set up community call schedule with multiple call types
- ✅ Design RFC template and GitHub PR template for submissions
- ✅ Implement benevolent dictator model with sunset clause
- ✅ Create hybrid governance structure (GitHub + Discord + Website)
- ✅ Document participation guidelines and code of conduct
- ✅ Establish transparency and accountability processes

### Ecosystem Growth Initiatives
- ✅ Create hackathon organization framework with quarterly themes and bounty board
- ✅ Design grant program with hybrid approach (micro-grants + strategic grants)
- ✅ Build marketplace extension SDK with cookiecutter templates
- ✅ Create analytics tooling for ecosystem metrics and KPI tracking
- ✅ Track ecosystem KPIs (active marketplaces, cross-chain volume) and feed them into quarterly strategy reviews
- ✅ Establish judging criteria with ecosystem impact weighting
- ✅ Create sponsor partnership framework with tiered benefits
- ✅ Design retroactive grants for proven projects
- ✅ Implement milestone-based disbursement for accountability

### Stage 8 - Frontier R&D & Global Expansion
- ✅ Launch research consortium framework with governance model and membership tiers
- ✅ Develop hybrid PoA/PoS consensus research plan with 12-month implementation timeline
- ✅ Create scaling research plan for sharding and rollups (100K+ TPS target)
- ✅ Design ZK applications research plan for privacy-preserving AI
- ✅ Create governance research plan with liquid democracy and AI assistance
- ✅ Develop economic models research plan with sustainable tokenomics
- ✅ Implement hybrid consensus prototype demonstrating dynamic mode switching
- ✅ Create executive summary for consortium recruitment
- ✅ Prototype sharding architecture with beacon chain coordination
- ✅ Implement ZK-rollup prototype for transaction batching
- ⏳ Set up consortium legal structure and operational infrastructure
- ⏳ Recruit founding members from industry and academia