Evidence row 122626

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://the-stall.intuitek.ai/cap/market-gex"
    ]
  ],
  "name": "the-stall.intuitek.ai/cap/market-gex",
  "owner_address": "0x03d773c52b67993e60ecb3134b17436fe03b584c",
  "raw": {
    "accepts": [
      {
        "amount": "40000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x03d773c52B67993e60Ecb3134b17436fE03B584c",
        "scheme": "exact"
      }
    ],
    "description": "Dealer gamma exposure (GEX) analysis for any US stock or ETF — returns aggregate GEX, gamma flip level, key pinning strikes, and vol regime signal (positive GEX = pinning, negative = acceleration). Free CBOE delayed data, no API key. Standard SpotGamma-style calculation: calls subtract gamma, puts add gamma. Use with options-snapshot for full options context.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "days_out": {
                      "description": "Include only options expiring within this many calendar days. Default: 45 (captures standard monthly + weekly expiries).",
                      "maximum": 90,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "ticker": {
                      "description": "US equity or ETF ticker (e.g. SPY, QQQ, AAPL, NVDA). Case-insensitive.",
                      "type": "string"
                    },
                    "top_n": {
                      "description": "Number of top positive and negative GEX strikes to return. Default: 10.",
                      "maximum": 20,
                      "minimum": 3,
                      "type": "integer"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-11T03:18:36.373Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-11T03:18:35.914Z"
    },
    "resource": "https://the-stall.intuitek.ai/cap/market-gex",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Dealer gamma exposure (GEX) analysis for any US stock or ETF — returns aggregate GEX, gamma flip level, key pinning strikes, and vol regime signal (positive GEX = pinning, negative = acceleration). Free CBOE delayed data, no API key. Standard SpotGamma-style calculation: calls subtract gamma, puts add gamma. Use with options-snapshot for full options context."
}

What the leaf hashes

{"body":"43bdf7e6ab0ef86fff618d9f71535d8627c277779a6c4ba7a973ae9543f57e9b","id":122626,"kind":"listing","method":"baseline/1","observed_us":1793025621843976,"prev":null,"subject":"x402_bazaar:https://the-stall.intuitek.ai/cap/market-gex","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).

1. 0x7260eaf24cc287cf4870eea5c7cfd65f5899c882218b5eee6cc088b3d14801a7
2. 0x63db7f7e732be81626cb5f6d3ab24ba9b6437acee78a2877f19d970e1c633d20
3. 0x9337bd88b77034d8da13e5e791fcd4aff7ed8de143e661b209a66f386c529788
4. 0x939e229ddae0aad6fa1380c533fcbc8c31d6b56a60652e2a22e29ccd50576755
5. 0xb2a652423102d2fa2dd00924ac71a4a8f9d3b55f8d53d4d3fb5d54dbe2c2f20e
6. 0xb1e482fa3ce2cfa0ce15d887a8f0d283fdabe4acbbfbb3005fecdc58cd245a55
7. 0x6fd929e9987e484e1bd1390e02a447768471e5597a49035b289d507ab4de1e59
8. 0x02e8715cc3f51c78c5cc702d09944852186ee2651313bf99274f9c2826a2b498
9. 0x0f500fa87ff8c9bc8f678cfe5ffad8bd8bea41950dcca52229a2ecd81db5cae3
10. 0xceda4b7fb1fcf23d960e99e592c2a4cef2c80188bc093188c1cdd7bec2223bb2
11. 0x9763a000e2506d3e18d36911968fe32044769ec0822949b880df4736389d3536
12. 0xef1802ec08c5a2efaca6aadccc58edcebeb620a019383dc0785f198c677a9427
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae