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Evidence row 64211

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://agentx402pay.com/api/crypto-market
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9c143604dcccb17a6b9d4495c22a1399baff12df679516f805ba286873806dbd
Leaf
0x4731741d085d3945473b5e3f42578928483a6163628591f27f2d03bfb3434a5a

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentx402pay.com/api/crypto-market"
    ]
  ],
  "name": "x402 Crypto Market Data",
  "owner_address": "0xb2bdc37b8481f4cdcf38402cfcd446ae5133beef",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "FGbmnF4YVfNfh3VCJGGh4VkXxS5X2nzh4sw1UwahSESX",
        "scheme": "exact"
      }
    ],
    "description": "Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ids": "bitcoin,ethereum",
              "vs": "usd"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "coins": [
                {
                  "athChangePct": -41.9,
                  "athPrice": 108786,
                  "change24hPct": -0.2,
                  "circulatingSupply": 19780000,
                  "high24h": 63980,
                  "id": "bitcoin",
                  "low24h": 61890,
                  "marketCap": 1267177736333,
                  "name": "Bitcoin",
                  "price": 63151,
                  "rank": 1,
                  "symbol": "btc",
                  "volume24h": 28123456789
                }
              ],
              "count": 1,
              "vs": "usd"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "ids": {
                      "description": "Comma-separated CoinGecko coin ids, e.g. \"bitcoin,ethereum\"",
                      "type": "string"
                    },
                    "vs": {
                      "description": "Quote currency, e.g. \"usd\", \"eur\" (default usd)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ids"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
                "resourceUrl": "https://agentx402pay.com/api/crypto-market",
                "scheme": "exact",
                "validUntil": 1792439922,
                "version": 1
              },
              "signature": "0xe5cfba54d482848be2d7401c417a78ac7a416b6f07aff2d2583e1da621484338009173c49eeee8a71dcbe2dd2915718455a0e9fd871ab67a0cc2ccb26b3398b21b"
            },
            {
              "acceptIndex": 1,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
                "network": "eip155:137",
                "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
                "resourceUrl": "https://agentx402pay.com/api/crypto-market",
                "scheme": "exact",
                "validUntil": 1792439922,
                "version": 1
              },
              "signature": "0xc847420858e83db473c905291b2b116870bad63c45c1de3fa60b016871ba10df4eae92bb678b2b47f5c3a746e975f5db31ca4fafecb3d9ce16ebed6a351437a91b"
            },
            {
              "acceptIndex": 2,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
                "network": "eip155:42161",
                "payTo": "0xB2BDc37b8481F4CdCF38402CFCd446Ae5133BeeF",
                "resourceUrl": "https://agentx402pay.com/api/crypto-market",
                "scheme": "exact",
                "validUntil": 1792439922,
                "version": 1
              },
              "signature": "0xe44ba5d27b92455a22d8c599cb5e498b841587b16e18cba12999c82dbbe478d96af3348d2779114bb56bd7f1b141c987476427a96e9534023630f70481131ece1b"
            },
            {
              "acceptIndex": 3,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
                "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
                "payTo": "FGbmnF4YVfNfh3VCJGGh4VkXxS5X2nzh4sw1UwahSESX",
                "resourceUrl": "https://agentx402pay.com/api/crypto-market",
                "scheme": "exact",
                "validUntil": 1792439922,
                "version": 1
              },
              "signature": "0x7d2458cd32799fa7ffed88292fe40ad873493050c284c73ecf80da55a053e11801ff8eb8db3cb99d9ad956d9b154d50bd53194b0a06939b8f9e45efd848602a81b"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "offers": {
              "items": {
                "properties": {
                  "acceptIndex": {
                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "properties": {
                      "amount": {
                        "type": "string"
                      },
                      "asset": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "resourceUrl": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "version": {
                        "type": "integer"
                      }
                    },
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "signature": {
                    "type": "string"
                  }
                },
                "required": [
                  "format",
                  "signature"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792349576/bazaar-icons/2476206f1e041b3f.png",
    "lastUpdated": "2026-10-19T19:53:42.84Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T19:53:42.569Z"
    },
    "resource": "https://agentx402pay.com/api/crypto-market",
    "serviceName": "x402 Crypto Market Data",
    "tags": [
      "crypto",
      "market-data",
      "finance",
      "trading"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more"
}

What the leaf hashes

{"body":"9c143604dcccb17a6b9d4495c22a1399baff12df679516f805ba286873806dbd","id":64211,"kind":"listing","method":"baseline/1","observed_us":1793025456320244,"prev":null,"subject":"x402_bazaar:https://agentx402pay.com/api/crypto-market","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. 0x47313db2db77c7ebc841ec3f0a478f6f120f2bd2a9ee353256ac0e0e55df4b03
  2. 0xbcf0d3f3919dea7095330658eb748926b5b436740931225899daa707dd362459
  3. 0x510ff09294b5c5cebbf6bfa5e6758314513a1687a4a9539cd0b93d2ad50dd190
  4. 0x97c28d261275d05dc40f88d87628737f55290806a386edee27681cd010c4ea48
  5. 0xa7cec5a9f91a276b153431a22c6a1f681d907f323f5a0b81a56b9af8cd9cfbaf
  6. 0xf679c3ef7764656b8d407afa1e158541d30316a389750723fe5a65b5376802e7
  7. 0x82ba92c2cec135d044695e7e9c7e1f5f42e9a5833704c5db2c9239c924104e6e
  8. 0x03cf705066111873d8f9fc77c91b6d3eb80ff4e670c54e8e6a93c349fc1680a2
  9. 0x297b4a097b146fa0d7ae73232b4e07a3307605adf919e8fd398fbc647ab2bd3b
  10. 0xa42a7426289fd9f8743f53fc2566b0c9eebb23ae577bd4a3cab7b4c80cd7e5a2
  11. 0x263cc8bcddc70acc00ef06b84397a006a822410dc2b18b714a0be72a820c5b17
  12. 0xae3550e71ca4b0f0b86c9905b234388d6bc01a22e52324fb1ee62a553273a1fe
  13. 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
  14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
  15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON