Evidence row 525165

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://regimeshift.xyz/api/v1/asset/btc/vrp"
    ],
    [
      "x402",
      "https://regimeshift.xyz/api/v1/asset/eth/vrp"
    ],
    [
      "x402",
      "https://regimeshift.xyz/api/v1/rate/sofr/usd"
    ],
    [
      "x402",
      "https://regimeshift.xyz/api/v1/risk/max-ltv"
    ]
  ],
  "name": "regimeshift.xyz",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "regimeshift.xyz",
    "endpoints": [
      {
        "description": "BTC Volatility Risk Premium — DVOL minus Parkinson realized vol (72h). Positive = sell-vol opportunity, negative = buy-vol. Response includes regime classification (LOW/MID/HIGH), raw inputs for audit (DVOL, RV_72h, RV_6h, spot), timestamp, and open methodology URL.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "8",
          "l30DaysUniquePayers": "8"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://regimeshift.xyz/api/v1/asset/btc/vrp"
      },
      {
        "description": "ETH Volatility Risk Premium — DVOL minus Parkinson realized vol (72h). Positive = sell-vol opportunity, negative = buy-vol. Response includes regime classification (LOW/MID/HIGH), raw inputs for audit (DVOL, RV_72h, RV_6h, spot), timestamp, and open methodology URL.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "18",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://regimeshift.xyz/api/v1/asset/eth/vrp"
      },
      {
        "description": "Agent-SOFR — decentralized USD short-rate benchmark for AI agents. Weighted-median of 7 sources + variance + regime premiums. BNS-calibrated 6-mode classifier on 444k ETH/USDC 5-min bars (λ=1.097 closed-form). Open + IPFS-pinned methodology: agent-sofr-v1.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "1h",
            "group": "query",
            "name": "horizon",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://regimeshift.xyz/api/v1/rate/sofr/usd"
      },
      {
        "description": "Maximum-safe LTV for collateralized agent loans. Computed from (cv + λ·j²)-derived variance over loan horizon + 6-mode regime cap. Lender-specifiable max_default_prob. Returns binding constraint (math vs regime_cap) so agents can see WHY the cap is what it is. Same calibrator as Agent-SOFR rate endpoint.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "ETH",
            "group": "query",
            "name": "asset",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 3600,
            "group": "query",
            "name": "duration_sec",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 0.001,
            "group": "query",
            "name": "max_default_prob",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://regimeshift.xyz/api/v1/risk/max-ltv"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "regimeshift-xyz",
    "integrationType": "",
    "isNew": false,
    "name": "regimeshift.xyz",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.001",
      "currency": "USDC",
      "maxAmount": "0.001",
      "minAmount": "0.001"
    },
    "provider": "regimeshift.xyz",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"61d9492cefa4d969926d6b88af7d3588f27ecdd6cb91d67b34bcf1996a5fe8ef","id":525165,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793124752636774,"prev":3478,"subject":"agentic_market:regimeshift-xyz","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xb1e2467cfcf6809b26a2cd141b1079eaf1a8f46e36961633c4b8b67bf6fa50b6
2. 0x36b6fce343b020698c151c76f18d78234c70129a745cbbe5f247ac432c1492d6
3. 0xf26891b7ab1d29306a0fe1e78a57e4afae8ea80b7577c92c90e1b963c97e4531
4. 0x016be432e719c3cc567866f3d0650a7e0a73163b7fe9ef315f9998e24b5e0bd7
5. 0x643b6ad52d9253af47608374fbc7261c55a4acb27b34ecf7ac265c99fbabf550
6. 0xe88333e1399cbd54babefb63d996a194a1a533a571ab9889108eb02bc885ca54
7. 0xd1f769e9b987fe722ab1784d8fab80ccedc5e7c7d546b2901fba1b70c9b87abb
8. 0x1c6716085b769e2abdfb6fc0d6d56040dfbe6b390ee63886b6417d2ee24b812e
9. 0xdf6d516c2b20b9b6d31a4ce946bdd7b4c5362f4084deac8371682a0a6288d156
10. 0x375e2b9e7d51d57cd80f1102ac234b2622613d6183cd3ee46f4328ffc28f458c
11. 0xd1a9e8a17c2c3a118d3b406bbe49f0e2c50cfd03c0e6b4125e82eb782af3a286
12. 0x2d136d228d8bf54a46835cf3532884988271b7ca1e85edf2327300bd225d178e
13. 0xf1104ea7df082465ff9df25ed29be80a0ac7c1c6b25c289b5d2e6ae5e6331952
14. 0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed
15. 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4