Evidence row 81721

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/sharpe-sortino-ratio-calc"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Compute annualized excess return, Sharpe ratio, and Sortino downside-risk ratio.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "annual_return_pct": "18.0"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "disclaimer": "Automated analytical calculation/linting only; not financial, tax, or legal advice.",
              "excess_return_pct": 13.5,
              "generated_at": 1792960000,
              "sharpe_ratio": 1.125,
              "sortino_ratio": 1.688,
              "tool": "sharpe-sortino-ratio-calc",
              "valid": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "annual_return_pct": {
                      "description": "Annualized portfolio return percentage",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T10:59:02.32Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T10:59:02.127Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/sharpe-sortino-ratio-calc",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compute annualized excess return, Sharpe ratio, and Sortino downside-risk ratio."
}

What the leaf hashes

{"body":"4851b8c8805c3e1cfc26d85321e266bf23b6cb8c912b974bcd4454c7501eb806","id":81721,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025500871002,"prev":null,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/sharpe-sortino-ratio-calc","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. 0x679d5af9e93616f2fb9ff743f6efed8c0eb2aad7441db3fcb337d34cf713752d
2. 0x69ae3febf7d3acb9e306724da74d953630dca1558619a73b4d0ed7bec602e697
3. 0xbc0197e2481eace316a2bbcdcb5a69e6d07d8df9ae21311d1fc68a2694634c22
4. 0xff643623c9ea4d31c702c166213d7918cb6a295efe78335df210f76d98eda199
5. 0x201e5109661da10b3dcdb844c4965cb01c6f945d96d58c11dde231354957abff
6. 0x10bd4c826909cd28cd8623b714a12815142f4a72bd696d9b105a5d2eb3189ee9
7. 0x1515a23f7873a5ba8c5116bee3c5cd62db5d76eafc28977f3709180e4a3744d6
8. 0x559beb833862f23664f1d5a94ce8e201177a9780c080444fd11400d7e84dc91f
9. 0x99af5322dd75ac92949427ac34a7df4c9a574b8b8ec876336fa32532a4afe079
10. 0x5dcc212c9908f2e34dd2b4875dc4504249562165079f2f9e4c59886cedb5b544
11. 0x077c74551bfc77d0c61421c3d34c02b1086f7d8fae7a09ac5ef6d43246c34a52
12. 0x260682fd6ecd274e73505c5e0bd798abdd0e702afca4f8eebd4331b607a6b175
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae