feat: USDT reward system — billing ledger, devnet treasury, settlement loop, forfeiture PoW, tracker dashboard (US-030…US-035, ADR-0015)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.claude/memory/autonomous-work-style.md

@@ -0,0 +1,13 @@
+---
+name: autonomous-work-style
+description: Dobromir wants autonomous batch execution — ask only for architecture decisions, never permissions
+metadata:
+  node_type: memory
+  type: feedback
+---
+
+When given a backlog, work through all open tasks autonomously and report back when done. Ask questions only for implementation/architecture decisions that genuinely need his input (grilling-style, one at a time with a recommendation) — never for permission to proceed, and don't checkpoint between tasks. Running tests is ALWAYS allowed (allowlisted in settings).
+
+**Why:** he said "work on all the tasks and come back when done. ask only for implementation or architecture decisions and not for permissions" and "I ALWAYS ALLOW running tests! stop asking" (2026-07-02, reward-system session).
+
+**How to apply:** default to acting; batch the full backlog from docs/prd.json ([[project-status]]); surface completed-work summaries at the end, not between stories.

.claude/memory/project-status.md

@@ -1,27 +1,26 @@
 ---
 name: project-status
-description: Current state of neuron-tai development as of 2026-07-01
-metadata: 
+description: Current state of neuron-tai development as of 2026-07-02
+metadata:
   node_type: memory
   type: project
-  originSessionId: 8fb120ee-7b8e-45be-98c0-b5ae9c64d1ec
 ---
 
-# Project Status (2026-07-01)
+# Project Status (2026-07-02)
 
-29/30 user stories done. US-030 is the only open story, ready for ralph.
+All 35 user stories in docs/prd.json are done (35/35), including the reward-system arc US-030…US-035 completed 2026-07-02:
 
-## US-030 — Manual route selection + hop-penalty benchmarking
-- Status: open / ready
-- Optional `"route": [node_id, ...]` in POST /v1/chat/completions body
-- `POST /v1/benchmark/hop-penalty` — privileged (non-empty Authorization header), fans out to 1/2/3-node routes, records per-hop latency
-- Results appended to `benchmark_results.json` in tracker working dir
-- `GET /v1/benchmark/results` — also auth-gated
-- Routing algorithm unchanged — data collection only
-- Source: `.scratch/distributed-inference-network/issues/30-manual-route-and-hop-benchmark.md`
+- **BillingLedger** (packages/tracker/meshnet_tracker/billing.py): event-sourced USDT ledger, gossip-replicated across the hive (id-deduped events), SQLite-persisted. 90/10 split by work units, per-model per-1K-token pricing, 402 before routing.
+- **Solana custodial adapter** (packages/contracts/meshnet_contracts/solana_adapter.py): urllib JSON-RPC + solders signing. NOTE: installed solana-py 0.40 has NO sync client — don't import solana.rpc.api / spl.token.client.
+- **scripts/devnet_setup.py**: creates mock-USDT mint + treasury, writes .env.devnet; --mint-to funds test clients.
+- **TrackerServer threads**: deposit watcher (exactly-once via deposit-<sig> event ids) + leader-only settlement loop (threshold OR max-period, dust floor, resend-by-settlement-id → no double-pay).
+- **Forfeiture penalty**: validator forfeits pending balance + strike; 3 strikes ban; probation redirects shares to protocol cut. Math in packages/validator/README.md.
+- **Web dashboard**: GET /dashboard on any tracker, embedded dashboard.html, 4s polling.
 
-**Why:** Need real hop-latency data to eventually optimize route selection beyond synthetic benchmarks.
-**How to apply:** When asked about next steps, US-030 is the one ready story.
+Suite: 222 passed, 3 skipped (openai/langchain packages missing in .venv — pre-existing).
+
+**Why:** design locked in ADR-0015 (USDT custodial settlement; TAI deferred, protocol cut = future TAI liquidity).
+**How to apply:** next steps are live devnet verification (run devnet_setup.py, start tracker with --solana-rpc-url/--usdt-mint/--treasury-keypair --billing-db), then the TAI mint when volume justifies it. Work not yet committed to git as of session end — check git status.
 
 ## Windows CUDA node (working as of 2026-07-01)
 - miniforge3 base env, torch 2.7.1+cu118, torchvision 0.22.x+cu118