Evidence row 74333

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dt0ur.online/api/market/candles"
    ]
  ],
  "name": "dt0ur.online/api/market/candles",
  "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": "Historical OHLCV candlestick data (open, high, low, close, volume) for any Coinbase spot pair such as BTC-USD or ETH-USD, at 1m, 5m, 15m, 1h, 6h or 1d intervals, up to 300 candles, oldest first.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "interval": "1h",
              "limit": 2,
              "product": "BTC-USD"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "candles": [
                {
                  "close": 86426.29,
                  "high": 86593.92,
                  "low": 86050,
                  "open": 86416.54,
                  "time": "2026-09-22T16:00:00.000Z",
                  "volume": 603.00430247
                },
                {
                  "close": 86587.58,
                  "high": 86675.1,
                  "low": 86258.91,
                  "open": 86426.3,
                  "time": "2026-09-22T17:00:00.000Z",
                  "volume": 828.16942882
                }
              ],
              "count": 2,
              "interval_seconds": 3600,
              "product": "BTC-USD",
              "source": "coinbase"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "interval": {
                      "default": "1h",
                      "enum": [
                        "1m",
                        "5m",
                        "15m",
                        "1h",
                        "6h",
                        "1d"
                      ],
                      "type": "string"
                    },
                    "limit": {
                      "default": 100,
                      "maximum": 300,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "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": "2026-10-08T06:27:08.122Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:27:07.93Z"
    },
    "resource": "https://dt0ur.online/api/market/candles",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Historical OHLCV candlestick data (open, high, low, close, volume) for any Coinbase spot pair such as BTC-USD or ETH-USD, at 1m, 5m, 15m, 1h, 6h or 1d intervals, up to 300 candles, oldest first."
}

What the leaf hashes

{"body":"11e8f77e84685326652e87b847102c801457760cc57533f1f2421ac7d57cd275","id":74333,"kind":"listing","method":"baseline/1","observed_us":1793025488801453,"prev":null,"subject":"x402_bazaar:https://dt0ur.online/api/market/candles","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. 0x8e49a9e6a0a466f00729dbeb3025300e782e0dc09aef080a5ed0babb6457ced7
2. 0x802815205a9e7a98a39bafeafd389fc79cdda10c780f7599919960f778d515e9
3. 0xfc9097cbdd902adc6091387cd87e571391f34166d8778afd6fe9d0d940e172d3
4. 0x53517fbbc2b8c08c9b5fbe843a014fb4134bd7a46cc7552f12e5e071edfbbe58
5. 0xb6e34d061998e4104e5a401dea53a799f5dde471e82b6d88d9447dd682747297
6. 0x19e37456a070400ad45890eec26f1d7f93fd4e0521cea4d43216d6d3cd95ca36
7. 0xb2d04383d44d8578e5772ef29e4016fbf78a50d5bb19a5e3c0ea77ad3ba9e056
8. 0x757511393895bf8bf50d38611820fefdc01b2e59615840642fc8ebe3bc0a80b5
9. 0xa2dbfbb305c76bbf2107c06571bf81e6175882b7efa54da7a6353e5a8936d68c
10. 0xb45d7f3c0bbf1dbd174936f74bee2215bba98889ae1b45f88dec07545b773ee4
11. 0xf44f104cf96a81c75851a644746103fcbe6ade398683a18e789cc91eff4537ff
12. 0x59a4efa65a01e4e2abdb3b8b7bb673db6d1c72e0f9d52dd2f94777b14a5b061c
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae