Evidence row 3478

Observed 26 Oct 2026, 14:34 UTC, by baseline/1.

Kind: listing
About: source_record agentic_market:regimeshift-xyz
Recorded: 26 Oct 2026, 14:34 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 32faa7ed7b9bcbdb7de7d4b49f520b3075a62217fe2a9cba312782437ece522b
Leaf: 0x0b529dac17a2808305494876f2f3b60ef824a34ff77753cf56131278526f98f7

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": "7",
          "l30DaysUniquePayers": "7"
        },
        "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": "17",
          "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":"32faa7ed7b9bcbdb7de7d4b49f520b3075a62217fe2a9cba312782437ece522b","id":3478,"kind":"listing","method":"baseline/1","observed_us":1793025273279671,"prev":null,"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 2026-10-26 (296695 rows).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON