feat(v10.3): ERC-8183 commerce LIVE on BSC mainnet — job 119 + 5 txs

Full ERC-8183 lifecycle executed on BSC mainnet:
1. createJob → jobId=119  (0x255e128e)
2. registerJob              (0x201c8889)
3. setBudget(0.1 U)          (0xf1776105)
4. fund(0.1 U) → escrow      (0x56a0ddfa)
5. submit(manifest_hash)     (0x0f2834dd)

Service price reduced 1 U → 0.1 U. Job in Submitted state, settles
after 7-day dispute window. Receipt: erc8183_mainnet_live.json.

SDK fixes (vs upstream bnbagent v0.3.4):
- Default expiredAt set to now + 8 days (must exceed policy.disputeWindow=7d
  or OptimisticPolicy reverts SubmissionTooLate)
- MIN_GAS_PRICE_WEI: 3 gwei -> 0.1 gwei (upstream 30x overcharge on BSC mainnet)
- Default gas limit: 2M -> 500k

Dashboard footer: ERC-8183 protocol tag now links to live submit tx.
README: ERC-8183 section rewritten with mainnet receipt table.

Author: asbestos22

README.md

@@ -225,30 +225,42 @@ Output:
 
 Replay protection: nonces cached 10min. Wrong amount, wrong payTo, expired authorization, or invalid signature → 402 with explicit error reason.
 
-### ERC-8183 Agentic Commerce (escrow-backed signed delivery)
+### ERC-8183 Agentic Commerce (LIVE on BSC mainnet)
 
-NRI is also exposed as a sellable agent service via the SDK's ERC-8183 commerce stack. A client agent posts a job, locks U in escrow, NRI delivers a signed scan manifest, optimistic settlement releases the escrow on `complete`.
+NRI is exposed as a sellable agent service via the SDK's ERC-8183 commerce stack. A client agent posts a job, locks U in escrow, NRI delivers a signed scan manifest, optimistic settlement releases the escrow.
+
+**Live job 119 — 5 mainnet txs:**
+
+| # | Action | Tx |
+|---|---|---|
+| 1 | createJob → jobId=119 | [`255e128e`](https://bscscan.com/tx/0x255e128e9b47b6fa68f9e03aee8d12d62af4e0ea102b144a751589824d493ce4) |
+| 2 | registerJob | [`201c8889`](https://bscscan.com/tx/0x201c88899bb950fe857cb47c38726414df7b2a96131092d9cfffac24fa99f22d) |
+| 3 | setBudget(0.1 U) | [`f1776105`](https://bscscan.com/tx/0xf1776105e79275e141e3873015413ace23b609b1d4b7f48f2d15fcab2fe820f6) |
+| 4 | fund(0.1 U) → escrow locked | [`56a0ddfa`](https://bscscan.com/tx/0x56a0ddfaff7ffcaa00325986e8db833e52a44bd216d7cf54cbbf803475e276ab) |
+| 5 | submit(manifest_hash) | [`0f2834dd`](https://bscscan.com/tx/0x0f2834dd29383eebc92e12482028fe277555253cab62d0128e5ff64badd22fcb) |
+
+Job state = **Submitted**, in 7-day dispute window. Settles automatically → 0.1 U routes to NRI provider wallet.
 
 ```bash
-# Dry-run: build full lifecycle calldata + manifest hash, no broadcast
+# Reproduce dry-run (offline, no chain)
 python erc8183_commerce.py
 
-# Live on testnet (gas sponsored by MegaFuel, ~1 U test capital needed)
-CLIENT_PK=0x... PROVIDER_PK=0x... python erc8183_commerce.py --live-testnet
+# Reproduce live mainnet (needs CLIENT_PK + PROVIDER_PK + 0.1 U + 0.001 BNB on client)
+python erc8183_commerce.py --live-mainnet
 ```
 
 Lifecycle:
-1. `client.createJob(provider=NRI, evaluator=router, expired_at, description)`
+1. `client.createJob(provider=NRI, evaluator=router, expired_at=now+8d, description)`
 2. `client.registerJob(jobId, policy=optimistic)`
-3. `client.setBudget(jobId, 1e18)` — 1 U service price
-4. `client.fund(jobId, 1e18)` — escrow locks U
+3. `client.setBudget(jobId, 0.1e18)`
+4. `client.fund(jobId, 0.1e18)` — escrow locks U
 5. `provider.submit(jobId, keccak256(manifest), opt_params={'deliverable_url': ...})`
-6. Wait dispute window — silence = approve
+6. Wait dispute window (7d, hardcoded by mainnet OptimisticPolicy) — silence = approve
 7. `router.settle(jobId)` — escrow releases to NRI
 
 The deliverable manifest pins the entire snapshot (regime + narratives + SRR). Buyers fetch the URL and verify the on-chain hash matches. Disputes route to whitelisted voters via OptimisticPolicy.
 
-`erc8183_dryrun.json` ships in this repo as a reproducible proof artifact.
+Reproducible artifacts: `erc8183_dryrun.json` (dry-run) and `erc8183_mainnet_live.json` (live receipts).
 
 ## Architecture
 

erc8183_commerce.py

@@ -46,8 +46,8 @@
 NRI_REGISTRY = "0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
 SERVICE_NAME = "Narrative Rotation Index — full scan + SRR overlay"
 
-# Default service price: 1 U per delivered scan.
-DEFAULT_SERVICE_PRICE_BASE_UNITS = 1 * 10**18  # 1 U at 18 decimals
+# Default service price: 0.1 U per delivered scan (tight cost-of-prize).
+DEFAULT_SERVICE_PRICE_BASE_UNITS = 1 * 10**17  # 0.1 U at 18 decimals
 
 
 @dataclass
@@ -59,12 +59,17 @@ class JobSpec:
 
 
 def build_job_spec(price: int, snapshot_url: str = "https://nri.realdo.org/api/live") -> JobSpec:
-    """Construct the off-chain job description and on-chain expiry."""
+    """Construct the off-chain job description and on-chain expiry.
+
+    expiredAt MUST be > disputeWindow (currently 7 days on mainnet OptimisticPolicy)
+    so OptimisticPolicy.onSubmitted doesn't revert with SubmissionTooLate. We use
+    8 days to leave a 1-day submit window.
+    """
     now = int(time.time())
     return JobSpec(
         description=SERVICE_NAME,
         deliverable_url=snapshot_url,
-        expired_at=now + 86400,  # 24h escape hatch
+        expired_at=now + 8 * 86400,  # 8 days — must exceed policy.disputeWindow (7d)
         budget_base_units=price,
     )
 

erc8183_mainnet_live.json

@@ -0,0 +1,56 @@
+{
+  "network": "bsc-mainnet",
+  "chain_id": 56,
+  "service": "Narrative Rotation Index \u2014 full scan + SRR overlay",
+  "service_price_human": "0.1 U",
+  "service_price_base_units": 100000000000000000,
+  "client_wallet": "0x26687256c5f4fF6A3669A3dD4Fb8A4C6113828C1",
+  "provider_wallet": "0x7D93a5a96f9306E9b0D3B185aef702d03D1572C1",
+  "agent_id": 129156,
+  "commerce_contract": "0xea4daa3100a767e86fded867729ae7446476eba6",
+  "router_contract": "0x51895229e12f9876011789b04f8698af06ccd6da",
+  "policy_contract": "0x9c01845705b3078aa2e8cff7520a6376fd766de5",
+  "payment_token": "0xcE24439F2D9C6a2289F741120FE202248B666666",
+  "deliverable_url": "https://nri.realdo.org/api/live",
+  "manifest_hash": "0x0a933e1d0ce80053",
+  "lifecycle": [
+    {
+      "step": 1,
+      "action": "createJob",
+      "result": "jobId=119",
+      "tx": "0x255e128e9b47b6fa68f9e03aee8d12d62af4e0ea102b144a751589824d493ce4"
+    },
+    {
+      "step": 2,
+      "action": "registerJob",
+      "tx": "0x201c88899bb950fe857cb47c38726414df7b2a96131092d9cfffac24fa99f22d"
+    },
+    {
+      "step": 3,
+      "action": "setBudget",
+      "amount": "0.1 U",
+      "tx": "0xf1776105e79275e141e3873015413ace23b609b1d4b7f48f2d15fcab2fe820f6"
+    },
+    {
+      "step": 4,
+      "action": "fund",
+      "amount": "0.1 U",
+      "tx": "0x56a0ddfaff7ffcaa00325986e8db833e52a44bd216d7cf54cbbf803475e276ab"
+    },
+    {
+      "step": 5,
+      "action": "submit",
+      "tx": "0x0f2834dd29383eebc92e12482028fe277555253cab62d0128e5ff64badd22fcb"
+    },
+    {
+      "step": 6,
+      "action": "settle",
+      "status": "PENDING_DISPUTE_WINDOW",
+      "settles_at": "creation + 8 days"
+    }
+  ],
+  "job_id": 119,
+  "job_status": "Submitted",
+  "dispute_window_seconds": 604800,
+  "dispute_window_human": "7 days"
+}

web/app.py

@@ -415,7 +415,7 @@ def verdict_color(v: str) -> str:
     </div>
     <div class="agent-id-proto">
       <span class="agent-id-proto-tag">ERC-8183</span>
-      <span class="agent-id-proto-desc">commerce escrow · sells signed scans</span>
+      <span class="agent-id-proto-desc">commerce escrow · job 119 LIVE · <a href="https://bscscan.com/tx/0x0f2834dd29383eebc92e12482028fe277555253cab62d0128e5ff64badd22fcb" target="_blank" rel="noopener" style="color:#F0B90B;text-decoration:none;">5 mainnet txs</a></span>
     </div>
   </div>
 </div>"""