Evidence row 751110

Observed 28 Oct 2026, 09:11 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://scraplingdata.xyz/v1/datasets/live_dex_volumes/buy
Recorded: 28 Oct 2026, 09:11 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 716757a07e72572ecd63c30a60e0a301fd9bfc0c08882b23094e130848bdc4e8
Leaf: 0xa7b401d544570922ade7de24c85d9c306f72709d3155e5ab1b3446f7b4550087

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://scraplingdata.xyz/v1/datasets/live_dex_volumes/buy"
    ]
  ],
  "name": "Scrapling x402 Data Store",
  "owner_address": "0x72c80c01fd89bac74f47cf604b61acd119c9bcdb",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x72C80C01fD89Bac74f47cf604b61ACd119c9BCdb",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x72C80C01fD89Bac74f47cf604b61ACd119c9BCdb",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x72C80C01fD89Bac74f47cf604b61ACd119c9BCdb",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4ZUtqtQSrL522bcXTag1eR59cwfQhQGW16nYuzyYgRWX",
        "scheme": "exact"
      }
    ],
    "description": "Purchase full dataset 'Live DEX Trading Volume Rankings (24h, On-Chain)' (18 records)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "format": "json"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "dataset_id": "live_dex_volumes",
              "format": "json",
              "record_count": 18,
              "records": [
                {
                  "category": "Dexs",
                  "chains": "Arbitrum, Avalanche, BSC, Base, Blast, Celo, Ethereum, Gnosis, Optimism, Polygon, Scroll, Unichain, zkSync",
                  "change_1d_pct": null,
                  "change_7d_pct": null,
                  "dex": "uniswap-v3",
                  "fees_24h_usd": 443166,
                  "pools_tracked": 418,
                  "rank": 1,
                  "source": "onchain",
                  "tvl_usd": 964820522,
                  "volume_24h_usd": 461905939,
                  "volume_30d_usd": null,
                  "volume_7d_usd": null
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "headers": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "format": {
                      "enum": [
                        "json",
                        "jsonl",
                        "csv",
                        "markdown"
                      ],
                      "type": "string"
                    }
                  },
                  "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"
        }
      }
    },
    "lastUpdated": "2026-10-28T00:27:55.185Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T00:27:54.876Z"
    },
    "resource": "https://scraplingdata.xyz/v1/datasets/live_dex_volumes/buy",
    "serviceName": "Scrapling x402 Data Store",
    "tags": [
      "web-scraping",
      "crypto",
      "defi",
      "ecommerce",
      "datasets"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Purchase full dataset 'Live DEX Trading Volume Rankings (24h, On-Chain)' (18 records)"
}

What the leaf hashes

{"body":"716757a07e72572ecd63c30a60e0a301fd9bfc0c08882b23094e130848bdc4e8","id":751110,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178704216338,"prev":null,"subject":"x402_bazaar:https://scraplingdata.xyz/v1/datasets/live_dex_volumes/buy","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).
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Day root: 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
Chained: 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
Published: On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae

How to check it · This row as JSON