Evidence row 16336

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.losbeto.xyz/thesis-engine"
    ]
  ],
  "name": "Losbeto Market Intelligence",
  "owner_address": "0xd5ba9711a3d052846a3695c70e7fcb8b3168fe7d",
  "raw": {
    "accepts": [
      {
        "amount": "240000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "requestId": "68b63ed11dac",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      },
      {
        "amount": "240000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "requestId": "68b63ed11dac"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GEhr9HCFTRDjanMg435frSgCVwVZYpNoPrEkmNBnFHFE",
        "scheme": "exact"
      },
      {
        "amount": "240000",
        "asset": "31566704",
        "extra": {
          "feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA",
          "requestId": "68b63ed11dac",
          "tag": "x402-global-challenge"
        },
        "maxTimeoutSeconds": 300,
        "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
        "payTo": "MRVA6OABPQJNJ2WFUHFY57FMJXHBV37IU665MXRJX4JYBIWGACP3LSDUF4",
        "scheme": "exact"
      },
      {
        "amount": "240000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "requestId": "68b63ed11dac",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      }
    ],
    "description": "Premium product: an operational thesis with stated conviction, entry and invalidation triggers, and the hedge that pairs with it.",
    "extensions": {
      "bazaar": {
        "dataFreshness": {
          "cache_ttl_s": 60,
          "live_data": "≤3s from source",
          "preview_data": "≤15min delayed"
        },
        "description": "Premium product: an operational thesis with stated conviction, entry and invalidation triggers, and the hedge that pairs with it.",
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbol": "SOL"
            },
            "type": "http"
          },
          "output": {
            "type": "json"
          }
        },
        "inputSchema": {
          "properties": {
            "symbol": {
              "description": "Asset ticker, e.g. AAPL, TSLA, BTC, GOLD",
              "type": "string"
            }
          },
          "required": [
            "symbol"
          ],
          "type": "object"
        },
        "naturalLanguageDescription": "Premium product: an operational thesis with stated conviction, entry and invalidation triggers, and the hedge that pairs with it.. Tier: pro. Live via x402 or credits; free delayed preview via ?preview=1. Auditable on-chain settlement; Ed25519-signed metrics.",
        "pricingRationale": {
          "notes": "Aligned to x402 ecosystem median (~$0.028/call). Premium tiers reflect multi-source aggregation cost.",
          "price_usdc": 0.24,
          "tier": "pro",
          "vs_median_x402": 8.57
        },
        "provider": {
          "name": "Losbeto Market Intelligence",
          "url": "https://api.losbeto.xyz"
        },
        "ranking_hints": {
          "category": "pro",
          "primary_tag": "AI",
          "unique_selling_point": "Premium product: an operational thesis with stated conviction, entry and invalidation trig"
        },
        "sampleQueries": [
          "GET /thesis-engine?preview=1  # free delayed sample",
          "GET /thesis-engine  # live data (returns 402 with payment challenge)",
          "GET /thesis-engine?symbol=SOL  # with parameters"
        ],
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "symbol": {
                      "description": "Asset ticker, e.g. AAPL, TSLA, BTC, GOLD",
                      "type": "string"
                    }
                  },
                  "required": [
                    "symbol"
                  ],
                  "type": "object"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "description": "Premium product: an operational thesis with stated conviction, entry and invalidation triggers, and the hedge that pairs with it.",
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "ai",
          "featured",
          "premium",
          "crypto",
          "market-data"
        ],
        "title": "Thesis Engine — Losbeto",
        "useCases": [
          "market data input",
          "AI agent research",
          "systematic trading"
        ]
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790529703/bazaar-icons/b104f2f7df1a4ce6.png",
    "lastUpdated": "2026-10-26T13:20:04.919Z",
    "quality": {
      "l30DaysTotalCalls": 71,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T13:12:31.551Z"
    },
    "resource": "https://api.losbeto.xyz/thesis-engine",
    "serviceName": "Losbeto Market Intelligence",
    "tags": [
      "ai",
      "featured",
      "premium",
      "crypto",
      "market-data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Premium product: an operational thesis with stated conviction, entry and invalidation triggers, and the hedge that pairs with it."
}

What the leaf hashes

{"body":"f73b18caaf887405fdd79743e9408d7d880d16b23efba8ba78ef6c04aa73f3ff","id":16336,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025322929942,"prev":null,"subject":"x402_bazaar:https://api.losbeto.xyz/thesis-engine","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. 0xf229139bdf2f65089fc8a726f977c0a6097c037821a6cc2677ea3c5599255f00
2. 0x69c71c62828991642b89c196070f8bf48eaba0da295035b31445c8821972b33a
3. 0x2750b4602a5442d614f04b75bfbc077c9a90fd5e12567c6aa4f19b0fb59e9841
4. 0xcb5e98797dbb04c43f532b1ad509f534b7a2c88bb65a6005873d269fdda78d06
5. 0x07d6fe0534762b499b219237edde4593100a18df6c7c57455bedfa61cbd56e4c
6. 0xb634eb16c1504d25edb9b38249fe8781ccc3d04eb7d0127243cb0376da021971
7. 0xd51947d1b455c78cd62457da1365e367fcc4c393692d10b02afb8ba5945e1d5b
8. 0x20a2970eeeb92e77974624706ffce8ce21b522b1c608877c6fa84b72f7a2a6bc
9. 0x68ce90d522e4b083ae0f447011e9a4c842bf9c96bf5705f4796cbe51f5f2a256
10. 0x747b8d129940c04d50dabe8a6f73c88489e36e50ca6f34c4b98a90d3c8238e2e
11. 0xed3de41377d308fca21bfc95ef194b731c0ae2a53b6db64d80352c5f19d0e790
12. 0x3e439c99553dde4ddc1a9189bc043fa92a4b6b41e39e7e6b21c10148f9558a78
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae