Evidence row 407723

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.losbeto.xyz/jupiter-swap"
    ]
  ],
  "name": "Losbeto Market Intelligence",
  "owner_address": "0xd5ba9711a3d052846a3695c70e7fcb8b3168fe7d",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "requestId": "a19a17081d31",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "requestId": "a19a17081d31"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GEhr9HCFTRDjanMg435frSgCVwVZYpNoPrEkmNBnFHFE",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "31566704",
        "extra": {
          "feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA",
          "requestId": "a19a17081d31",
          "tag": "x402-global-challenge"
        },
        "maxTimeoutSeconds": 300,
        "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
        "payTo": "MRVA6OABPQJNJ2WFUHFY57FMJXHBV37IU665MXRJX4JYBIWGACP3LSDUF4",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "requestId": "a19a17081d31",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
        "scheme": "exact"
      }
    ],
    "description": "Jupiter swap quote with the best DEX route and expected slippage for a given pair and size, so an agent can price execution before committing.",
    "extensions": {
      "bazaar": {
        "dataFreshness": {
          "cache_ttl_s": 60,
          "live_data": "≤3s from source",
          "preview_data": "≤15min delayed"
        },
        "description": "Jupiter swap quote with the best DEX route and expected slippage for a given pair and size, so an agent can price execution before committing.",
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "pair": "SOL/USDC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "amount_in": 1000000,
              "amount_out": "9918271",
              "input_mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
              "output_mint": "So11111111111111111111111111111111111111112",
              "price_impact_pct": "0",
              "raw": null,
              "recommended_next": [
                {
                  "endpoint": "/dex-screen",
                  "price_usdc": "0.0100",
                  "why": "same category as /jupiter-swap"
                },
                {
                  "endpoint": "/council",
                  "price_usdc": "0.1500",
                  "why": "same category as /jupiter-swap"
                }
              ],
              "route_plan_steps": 2,
              "version": "48.34.1-GUARDFIX"
            },
            "type": "json"
          }
        },
        "inputSchema": {
          "properties": {
            "pair": {
              "description": "Currency pair, e.g. EUR/USD, GBP/USD, USD/JPY",
              "type": "string"
            }
          },
          "required": [
            "pair"
          ],
          "type": "object"
        },
        "naturalLanguageDescription": "Jupiter swap quote with the best DEX route and expected slippage for a given pair and size, so an agent can price execution before committing.. 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 (~$0.028/call). Premium tiers reflect multi-source aggregation cost.",
          "price_usdc": 0.02,
          "tier": "discovery",
          "vs_median_x402": 0.71
        },
        "provider": {
          "name": "Losbeto Market Intelligence",
          "url": "https://api.losbeto.xyz"
        },
        "ranking_hints": {
          "category": "discovery",
          "primary_tag": "Trading",
          "unique_selling_point": "Jupiter swap quote with the best DEX route and expected slippage for a given pair and size"
        },
        "sampleQueries": [
          "GET /jupiter-swap?preview=1  # free delayed sample",
          "GET /jupiter-swap  # live data (returns 402 with payment challenge)",
          "GET /jupiter-swap?pair=SOL/USDC  # with parameters"
        ],
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "pair": {
                      "description": "Currency pair, e.g. EUR/USD, GBP/USD, USD/JPY",
                      "type": "string"
                    }
                  },
                  "required": [
                    "pair"
                  ],
                  "type": "object"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "description": "Jupiter swap quote with the best DEX route and expected slippage for a given pair and size, so an agent can price execution before committing.",
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "trading",
          "dex",
          "crypto",
          "market-data"
        ],
        "title": "Jupiter Swap — 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": "2026-10-27T00:07:08.8Z",
    "quality": {
      "l30DaysTotalCalls": 92,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T00:07:08.632Z"
    },
    "resource": "https://api.losbeto.xyz/jupiter-swap",
    "serviceName": "Losbeto Market Intelligence",
    "tags": [
      "trading",
      "dex",
      "crypto",
      "market-data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Jupiter swap quote with the best DEX route and expected slippage for a given pair and size, so an agent can price execution before committing."
}

What the leaf hashes

{"body":"c0fc6b8d9c9a92077244c492fad8cbe36ab967fa2cb253488effd3bd9e476830","id":407723,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080251525838,"prev":278771,"subject":"x402_bazaar:https://api.losbeto.xyz/jupiter-swap","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. 0x6264368b237fe45abcf2a61cbe1ac63b5f3c0fc5c3b2dc8bbd7fc03c50de5dff
2. 0x619cc11ca520fc2c427523c46ac0c47deb1987316f297fe60fa65d3e00b46a92
3. 0xad477280ad4f9182fe94d7fd61a5b32af0f1a134b500acede83cbdbcca12e7a5
4. 0x98269c19da26b58cf84e2fff2bc4ee401462cd39c0430ee7516dc7752cf20b16
5. 0x7efa7703dc2d36db638987a0ec662ccbbc5d8d80bc0f9ac99a75214f95503cc4
6. 0x6f679244793a449f7aba0d45fc62319c375ffdacf268241809923c889be47eff
7. 0xd3845c25bd1a79130b327178334b9f6361f3cf816524ca4243950437b86d2ded
8. 0x89236583b7920ece2638159f5da50ee715fa7bb3342fbc9cf7e1ee25b3905dcf
9. 0xb77ecb7b42837adcf150be49889fd65b970f498f6afc031b63d0001ce476e6d4
10. 0xeb13451e5525e9e328904b82a516260b49ba52e274099923240850b1728339b3
11. 0x2e6984e9b69cd0bf950fba4dddc59142ee4298dc9e5392f9e25b65c48a1a5c3e
12. 0x2e58dc6ee7aeaa711f82442dcbba8b29376e082f623a6e0234d71b85ff8d3377
13. 0x38f17e73d675dd35d0dd4a9f0ebd22a3333bcd28f96e42d5dd126e08211ffc4a
14. 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4