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Evidence row 69707

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.vextorium.com/precio-divisa-pago
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0ec54e1ff92565ff46671940bbfd97b00b9879b45bb0abdbb6975be15d9c068c
Leaf
0x9ac5aa0f419e4138515dd06eceafd8d1a518b4a0e02b165a790f5ad7960294c5

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.vextorium.com/precio-divisa-pago"
    ]
  ],
  "name": "Vextorium",
  "owner_address": "0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "4ZHcGaij9ktYqm9dNvMSMLsbT5D7BUrXDEzQGVH5h3Q6"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "assets": [
            {
              "address": "0x0b2c639c533813f4aa9d7837caf62653d097ff85",
              "authorizationVersions": [
                "1",
                "2"
              ],
              "decimals": 6,
              "symbol": "USDC"
            }
          ],
          "minValiditySeconds": 604800,
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
          "version": "1"
        },
        "maxTimeoutSeconds": 604900,
        "network": "eip155:10",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "assets": [
            {
              "address": "0x3600000000000000000000000000000000000000",
              "authorizationVersions": [
                "1",
                "2"
              ],
              "decimals": 6,
              "symbol": "USDC"
            }
          ],
          "minValiditySeconds": 604800,
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
          "version": "1"
        },
        "maxTimeoutSeconds": 604900,
        "network": "eip155:5042",
        "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
        "scheme": "exact"
      }
    ],
    "description": "Crypto price in any ECB currency (EUR, GBP, JPY, CHF...): on-chain USD price (Chainlink or Uniswap v3) converted with ECB reference rates.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "divisa": "EUR",
              "moneda": "bitcoin"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "aviso": "Dato informativo; no es una recomendacion de inversion.",
              "divisa": "EUR",
              "fuente_divisa": "Banco Central Europeo (tipos de referencia)",
              "fuente_precio": "Chainlink Data Feeds (on-chain, Base)",
              "nombre": "BTC",
              "precio": 74025.874,
              "precio_usd": 84411.70425505
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "divisa": {
                      "description": "ISO currency code published by the ECB (default EUR)",
                      "type": "string"
                    },
                    "moneda": {
                      "description": "bitcoin, ethereum, usdc, usdt, dai or a Base token address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "moneda"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "aviso": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "divisa": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "fuente_divisa": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "fuente_precio": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "nombre": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "precio": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "precio_usd": {
                      "type": [
                        "number",
                        "null"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:14:25.473Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-08T06:14:25.251Z"
    },
    "resource": "https://api.vextorium.com/precio-divisa-pago",
    "serviceName": "Vextorium",
    "tags": [
      "crypto",
      "price",
      "fx",
      "eur",
      "chainlink"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto price in any ECB currency (EUR, GBP, JPY, CHF...): on-chain USD price (Chainlink or Uniswap v3) converted with ECB reference rates."
}

What the leaf hashes

{"body":"0ec54e1ff92565ff46671940bbfd97b00b9879b45bb0abdbb6975be15d9c068c","id":69707,"kind":"listing","method":"baseline/1","observed_us":1793025478830393,"prev":null,"subject":"x402_bazaar:https://api.vextorium.com/precio-divisa-pago","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x9ac54ae485fe968cc448edb80e4e58ce3a954c9a9eb1902b5a9125af605d41b1
  2. 0x79f51e96b54fa24e7d0cdca714181af11c0bfd222ceebf16a36a4c17951d72fb
  3. 0xd572266dbbe36eef056d33723c3278ddc818fee258d69e495d92ca6fc6e6498c
  4. 0xd0e7d50985efc60d06e20096f27986e56217abca8480c79b6d81246d7c17efc7
  5. 0xf7b1acf49fa19b482d4bc95edef377cd5a0304ec3acd399eb9f1e9ac0d8e9775
  6. 0x4a44579f75399e69cc22e0a69d19acc0dd511be949c4444d25c21155fb3041d4
  7. 0xcf3041ddbea40314de83c5a4178817fdca09af5d40e061d250c5984f78b9e4f3
  8. 0xdda6ae09fbd8e01fd3343cba323dc26d2479aed8607a029f775d23acb7ec7acc
  9. 0x3f633c7b92468c8018a53ff43d62a3f84dde7a80b96c682fd1e24807a7161edb
  10. 0xf6875e1a5b7fad4e83ba62e2cff960aa72810186bc672e4064792557da09184e
  11. 0x2c3b7cfe0eedcaf62de3a3cb4a2c0ef97e866e6e41191a5ffb58de967e516348
  12. 0xfee33ee0189dc82c649bd0324796a297b897507b2fddbbe2eff331c40c960ce2
  13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
  14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
  15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON