{
  "harness_run": "harness-2026-05-04-A",
  "step": 10,
  "rail": "Settlement",
  "label": "SIGNED SAMPLE ARTIFACT",
  "timestamp": "2026-05-04T19:00:00-07:00",
  "body": {
    "tier": "enterprise_proof_layer_pilot",
    "tier_label": "Enterprise Proof Layer Pilot",
    "activation_usdc": 25000,
    "receipt_fee_usdc": 0.0008,
    "platform_fee_usdc_monthly": 20000,
    "term_days": 90,
    "treasury": "0x15184Bf50B3d3F52b60434f8942b7D52F2eB436E",
    "usdc_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "chain_id": 8453,
    "chain": "Base mainnet",
    "payment_uri_erc681": "ethereum:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913@8453/transfer?address=0x15184Bf50B3d3F52b60434f8942b7D52F2eB436E&uint256=25000000000",
    "settlement_reference": "settle-demo-a-001",
    "settlement_status": "pending",
    "tx_hash": null,
    "_real_endpoint": "POST https://hive-passport.onrender.com/tenants/quote (LIVE \u2014 real quotes returned with real treasury + payment URI)",
    "_sample_reason": "Settlement state shape mirrors what /tenants/quote returns. The sample preserves the real treasury address and USDC contract; tx_hash is null because no on-chain transfer has occurred for the demo run."
  },
  "signature": {
    "ed25519_sig_b64u_sample": "AxfcH6C7gPcJg_z0RlNc0CsZ0WVknEvTFvVc978MwnIDF9wfoLuA9wmD_PRGU1zQKxnRZWScS9MW9Vz3vwzCcg",
    "issuer": "did:hive:hive-passport",
    "issuer_pubkey_b64u": "nxCpCWMw0EIYl5I37xFoSnaYNApu9nEZMNr370wfZgw",
    "alg": "Ed25519",
    "payload_canonical_sha256_hex": "0317dc1fa0bb80f70983fcf446535cd02b19d165649c4bd316f55cf7bf0cc272",
    "_label": "SIGNED SAMPLE \u2014 deterministic placeholder. Replace with real signature from POST https://hive-passport.onrender.com/v1/sign in production. Verify the canonical-hash + payload chain offline at /verify."
  },
  "self_sha256_hex": "a09975ee5ee94559e6faed772d4d0432c6f3f6335af71791f0e8cafee738e18b"
}