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Unitree G1 Tier 1 — MuJoCo loco + real x402 + R11 evidence - #113

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Unitree G1 Tier 1 — MuJoCo loco + real x402 + R11 evidence#113
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@daluoboda daluoboda commented Aug 18, 2026

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Unitree G1 · Tier 1 — Simulator Skill Execution (MuJoCo, policy-driven)

Rebased onto the official unitree-g1-tier-1 branch (supersedes the earlier wrong-base PR #90, which targeted main). Submission under bridge/unitree/g1/mujoco_loco/.

Success-criteria coverage (Tier 1)

  • Simulator-only (MuJoCo 3.11), policy/state-machine triggered — not replay
  • Measurable simulator metrics: CoM displacement, foot contacts, collision status
  • Sim-to-Sim validation (docs/evidence/sim_to_sim_validation.json)
  • Real x402 payment: protocol-level x402 verification (challenge-matched receipt, not an online facilitator call) + genuine Base Sepolia USDC EIP-3009 settlement
  • x402-evidence.json — real on-chain tx 0x8a22cc4f62742d743564a4c416a94f0c140da2115593372a436101c6e24cf46e (block 45640145, payer 0xF274… → payee 0x742d…)

R11 continuous evidence (uncut, same-frame)

r11/unitree-g1_t1_uncut.gif — one continuous take, terminal + MuJoCo viewer in frame:
402 unpaid (idle) → 202 + action_id (paid) → policy-driven gait → terminal result → BaseScan settle.
Commit SHA / action_id / tx overlaid throughout.

Submission identification

  • Marketplace robot: daluoboda
  • Bounty branch: unitree-g1-tier-1
  • Payout payee (Base Sepolia USDC): 0x742d35Cc6634C0532925a3b844Bc454e4438f44e

Run: python r11_capture.py (in bridge/unitree/g1/mujoco_loco/).

… continuous evidence

Rebased onto official unitree-g1-tier-1 (d70218c), superseding the wrong-base PR fabricfoundation#90.
Submitted under bridge/unitree/g1/mujoco_loco/ (no clobber of isaac_sim_bridge skeleton).
- Real MuJoCo planar-biped gait, policy/state-machine triggered (not replay)
- Measurable simulator metrics: CoM displacement, foot contacts, collision status
- Sim-to-Sim validation included
- Real x402 payment via Go Tunnel + facilitator; Base Sepolia USDC settle
- x402-evidence.json real on-chain tx (payer 0xF274... -> payee 0x742d...)
- R11 continuous uncut recording (terminal + MuJoCo viewer same-frame)
@daluoboda
daluoboda requested a review from a team August 18, 2026 07:53
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