Evidence row 547128

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.losbeto.xyz/agent-market"
    ]
  ],
  "name": "Losbeto Market Intelligence",
  "owner_address": "0xd5ba9711a3d052846a3695c70e7fcb8b3168fe7d",
  "raw": {
    "accepts": [
      {
        "amount": "7000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "requestId": "047334ae156a",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      },
      {
        "amount": "7000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "requestId": "047334ae156a"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GEhr9HCFTRDjanMg435frSgCVwVZYpNoPrEkmNBnFHFE",
        "scheme": "exact"
      },
      {
        "amount": "7000",
        "asset": "31566704",
        "extra": {
          "feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA",
          "requestId": "047334ae156a",
          "tag": "x402-global-challenge"
        },
        "maxTimeoutSeconds": 300,
        "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
        "payTo": "MRVA6OABPQJNJ2WFUHFY57FMJXHBV37IU665MXRJX4JYBIWGACP3LSDUF4",
        "scheme": "exact"
      },
      {
        "amount": "7000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "requestId": "047334ae156a",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      }
    ],
    "description": "Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request.",
    "extensions": {
      "bazaar": {
        "dataFreshness": {
          "cache_ttl_s": 60,
          "live_data": "≤3s from source",
          "preview_data": "≤15min delayed"
        },
        "description": "Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request.",
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "format": "json"
            },
            "type": "http"
          },
          "output": {
            "type": "json"
          }
        },
        "inputSchema": {
          "properties": {
            "format": {
              "description": "Response format (json)",
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        },
        "naturalLanguageDescription": "Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request.. Tier: discovery. 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 (~$0.028/call). Premium tiers reflect multi-source aggregation cost.",
          "price_usdc": 0.007,
          "tier": "discovery",
          "vs_median_x402": 0.25
        },
        "provider": {
          "name": "Losbeto Market Intelligence",
          "url": "https://api.losbeto.xyz"
        },
        "ranking_hints": {
          "category": "discovery",
          "primary_tag": "AI",
          "unique_selling_point": "Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the f"
        },
        "sampleQueries": [
          "GET /agent-market?preview=1  # free delayed sample",
          "GET /agent-market  # live data (returns 402 with payment challenge)"
        ],
        "schema": {
          "$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": "Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request.",
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "ai",
          "marketplace",
          "crypto",
          "market-data"
        ],
        "title": "Agent Market — 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": "2026-10-27T00:00:47.805Z",
    "quality": {
      "l30DaysTotalCalls": 88,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-27T00:00:47.576Z"
    },
    "resource": "https://api.losbeto.xyz/agent-market",
    "serviceName": "Losbeto Market Intelligence",
    "tags": [
      "ai",
      "marketplace",
      "crypto",
      "market-data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Machine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request."
}

What the leaf hashes

{"body":"0d6958dab4c569eb6cd4b3064be0c4dbf1d1001d753e765725a8a83403bffaf3","id":547128,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133174888008,"prev":425567,"subject":"x402_bazaar:https://api.losbeto.xyz/agent-market","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x3e33b5b0f0f6594ebca5396d5b582c2cfc31f637da48e5cf43351e39e44d817f
2. 0x5dac718cd45d453d81cc353ca22465421a95414d6c07454614f4e0b567216466
3. 0x0cb5be1e53e25a94762b3d7c161a75d50e88464f452036fa9974f226d187978a
4. 0x0cf0aa656aea2fc148dbe05f90541743d4d85b3a12e267b4467fb4c0271deb8f
5. 0xe1a7bbea53c569298091a31d2b74c5a54c18ef787ff81a189542a4b8bf774675
6. 0x023f9c1ee5656250d44bf479d83965d86c306624da609f75c0136047162d6838
7. 0x6ce7a448c5f1a77f4b3b5b7e805b56ba2f9357c63921dd42cf74f960a212107a
8. 0xc0b612df8911255f6a4d1a5947277207c4c409d5a020b3514dc88ff86e95b7ea
9. 0xac528d0f15c084bd665a4fd836e41fcc21d7a959a33a9d80ce812fa9fa05d927
10. 0x140f68004118e621516c8881f174433f84b4a195d112beb5515065917c26b37d
11. 0x72a9eea56fa8fe6147ec462fca13ccc12c36b4a569355901f77cd04c8ab372e7
12. 0x139a61fc1533aad2dd83b82b2ec2330ee3422710b28d63ce7ff509ed7d7bc93e
13. 0xe097a5c0640b3c074fef1c9f5fe91898965687ad755f1c27c31462a60e313f0a
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4