Evidence row 74338

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dt0ur.online/api/market/stats"
    ]
  ],
  "name": "dt0ur.online/api/market/stats",
  "owner_address": "0x7f520c845d5dc5e51a27699a1f098dc13aa789b7",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x7f520c845d5Dc5e51a27699A1f098dc13Aa789b7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "6PSaCVqWbKh5oYUEpHohs8krmLsRQDrnMzKvxAySGsQX",
        "scheme": "exact"
      }
    ],
    "description": "24-hour ticker stats for a Coinbase spot pair: last price, open, high, low, % change, base and USD volume, 30-day volume, and current bid/ask.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "product": "SOL-USD"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ask": 117.94,
              "bid": 117.93,
              "change_24h_pct": 0.153,
              "high_24h": 119.99,
              "last": 117.92,
              "low_24h": 115.54,
              "open_24h": 117.74,
              "product": "SOL-USD",
              "source": "coinbase",
              "time": "2026-09-22T18:08:45.667358969Z",
              "volume_24h": 1104012.24,
              "volume_24h_quote": 130185123,
              "volume_30d": 33400944.89
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "product": {
                      "description": "Coinbase product id, e.g. BTC-USD, ETH-USD, SOL-USD, ETH-BTC",
                      "type": "string"
                    }
                  },
                  "required": [
                    "product"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:27:01.459Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:27:01.261Z"
    },
    "resource": "https://dt0ur.online/api/market/stats",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "24-hour ticker stats for a Coinbase spot pair: last price, open, high, low, % change, base and USD volume, 30-day volume, and current bid/ask."
}

What the leaf hashes

{"body":"adf7c2bb65ca56b917f52fcad666f292d7c868434ba1f8b2c6f3a2c12e671b68","id":74338,"kind":"listing","method":"baseline/1","observed_us":1793025488810475,"prev":null,"subject":"x402_bazaar:https://dt0ur.online/api/market/stats","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xff6305d9873577b19a7b5b68dd742ee1760823b9d59e986b9de4aaf9aa640361
2. 0x144366c8f7769a8749d0ba8db9246d6a66db74ab177c56f8ec9355b2fa8cda54
3. 0x097f1aac759c5536cd9257394e8149952a1b8d497827cf209d256e510796d1f3
4. 0x7cd959fbda235a5f2cde394b8faad8a426efa11ac0a616dcafe6201ace9e7221
5. 0xf70f87d77a3c5f3f5c49e45fce35c0e4c51a7c91a1c68d2b481e91f826ccdabb
6. 0xa805cdc5fa54c2dc0caae56806eab8204c0a30fe81c81a9d744480057e3c1b34
7. 0xa5d3cb31c9726dd5f281bf941d94b345ed48e3dbe70ca823e3a661b332cb8e29
8. 0x6d327971d5822dce231d0e69944085b6d43145efd37dc1e321ddc6f69c3aa53c
9. 0x8ef6ca8d49e635aa47901d64a9f56f08765bd4a31e90192053f04c672629cf18
10. 0xa29eae943754390bcd078416f8d4db8f78b3a74b270a306deb84f755b7cf17d8
11. 0xd3a4547616d40f6cf22a3f69647bc5fe7630b638881a5ae1ce088b336fd0e181
12. 0xbd264414f726ecec85a6b231446a7d5db56b5a61f8c3f471b7913d982daa291d
13. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae