Evidence row 278750

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.losbeto.xyz/whale-alert"
    ]
  ],
  "name": "Losbeto Market Intelligence",
  "owner_address": "0xd5ba9711a3d052846a3695c70e7fcb8b3168fe7d",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "requestId": "fd8f27e6d359",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "requestId": "fd8f27e6d359"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GEhr9HCFTRDjanMg435frSgCVwVZYpNoPrEkmNBnFHFE",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "31566704",
        "extra": {
          "feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA",
          "requestId": "fd8f27e6d359",
          "tag": "x402-global-challenge"
        },
        "maxTimeoutSeconds": 300,
        "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
        "payTo": "MRVA6OABPQJNJ2WFUHFY57FMJXHBV37IU665MXRJX4JYBIWGACP3LSDUF4",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "requestId": "fd8f27e6d359",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      }
    ],
    "description": "Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles.",
    "extensions": {
      "bazaar": {
        "dataFreshness": {
          "cache_ttl_s": 60,
          "live_data": "≤3s from source",
          "preview_data": "≤15min delayed"
        },
        "description": "Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles.",
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "format": "json"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "recommended_next": [
                {
                  "endpoint": "/insider-track",
                  "price_usdc": "0.0800",
                  "why": "same category as /whale-alert"
                },
                {
                  "endpoint": "/smart-money",
                  "price_usdc": "0.0500",
                  "why": "same category as /whale-alert"
                }
              ],
              "version": "48.34.1-GUARDFIX"
            },
            "type": "json"
          }
        },
        "inputSchema": {
          "properties": {
            "format": {
              "description": "Response format (json)",
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        },
        "naturalLanguageDescription": "Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles.. Tier: core. 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 (~$0.028/call). Premium tiers reflect multi-source aggregation cost.",
          "price_usdc": 0.05,
          "tier": "core",
          "vs_median_x402": 1.79
        },
        "provider": {
          "name": "Losbeto Market Intelligence",
          "url": "https://api.losbeto.xyz"
        },
        "ranking_hints": {
          "category": "core",
          "primary_tag": "Trading",
          "unique_selling_point": "Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money "
        },
        "sampleQueries": [
          "GET /whale-alert?preview=1  # free delayed sample",
          "GET /whale-alert  # live data (returns 402 with payment challenge)"
        ],
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "format": {
                      "description": "Response format (json)",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "description": "Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles.",
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "trading",
          "alert",
          "crypto",
          "market-data"
        ],
        "title": "Whale Alert — Losbeto",
        "useCases": [
          "front-running detection",
          "smart-money tracking",
          "flow analytics"
        ]
      }
    },
    "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": "2026-10-26T14:33:36.596Z",
    "quality": {
      "l30DaysTotalCalls": 81,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T14:33:34.562Z"
    },
    "resource": "https://api.losbeto.xyz/whale-alert",
    "serviceName": "Losbeto Market Intelligence",
    "tags": [
      "trading",
      "alert",
      "crypto",
      "market-data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles."
}

What the leaf hashes

{"body":"3c4f44087ee1239d13312fbb9ef94719f4bdaff4c8ffd287c567f409b192bcd2","id":278750,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042079128024,"prev":200493,"subject":"x402_bazaar:https://api.losbeto.xyz/whale-alert","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. 0xf1ed0b0c42f96901516876fa74205785f9a0dfde2d6734528484b08f946d0b85
2. 0x4d33e7646619e2fae6da52498a44002decae147ee902b55bee2a3175982f8587
3. 0x4d76573b343f109fd570e8d7aa015325305bf6cc8c2442b18009645ff6bd9915
4. 0x370b84fcf14a00ffab6530ba25810271d9399d26c87c39b020e8e7ec1c14dc9e
5. 0x1fd5efee66ac01157c98a3a9bb3547a2b45bcc35953dcbf7f4769a83cc35b946
6. 0xe93ed8fe92c1b8476da3b525916be5a262240187e15ef1f1beaa9ce21fdffd97
7. 0x82afac9c7463ff8290db6895abe540d4576c2b61d07b8a0f722a00281af4c26f
8. 0xfd9115fbd2ee712718a89991056b41d5a6ccb169d21f23de6b4b4059e8f83a74
9. 0x0052ce2aa6fcf54320e32e4f743c08fb16b8bad37220992838632ce66d439755
10. 0xf1b1e345d12761d4f958513709ac603bce3fca8b3fc610e50e697cf7c680564e
11. 0x3fbb508bb3373d829808c4b964e49bf52f1a8877acba747d2b92b5eac81e6259
12. 0x4d2e94451b5ffc570a23dee9d1525bc305f1009994ffe23d8e2e7d45c60f6209
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae