Evidence row 460864

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.glassnode.com/v1/metrics/transactions/transfers_volume_exchanges_net"
    ]
  ],
  "name": "Glassnode",
  "owner_address": "0x1f81da453901d15296c1710af83e0bc0371d39f1",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1f81da453901D15296c1710af83e0Bc0371D39f1",
        "scheme": "exact"
      }
    ],
    "description": "Net Transfer Volume from/to Exchanges — The net flow of coins into and out of exchanges, computed as the difference between volume flowing into exchanges and volume flowing out. Data by Glassnode.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "a": "BTC",
              "i": "24h"
            },
            "type": "http"
          },
          "output": {
            "example": [
              {
                "t": 1738368000,
                "v": 102345.67
              }
            ],
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "a": {
                      "description": "Asset symbol, e.g. BTC, ETH",
                      "type": "string"
                    },
                    "c": {
                      "description": "Currency for denominated values, e.g. usd, native",
                      "enum": [
                        "native",
                        "usd"
                      ],
                      "type": "string"
                    },
                    "e": {
                      "description": "Exchange name, e.g. binance, coinbase",
                      "type": "string"
                    },
                    "f": {
                      "description": "Response format: json or csv",
                      "enum": [
                        "csv",
                        "json"
                      ],
                      "type": "string"
                    },
                    "i": {
                      "description": "Time interval / resolution, e.g. 24h, 1w, 1month",
                      "enum": [
                        "24h"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "a"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "items": {
                    "properties": {
                      "o": {
                        "description": "Nested value object for multi-field metrics (e.g. OHLC)",
                        "type": "object"
                      },
                      "t": {
                        "description": "UNIX timestamp (seconds, UTC) for the start of the interval",
                        "type": "integer"
                      },
                      "v": {
                        "description": "Scalar metric value at the given timestamp",
                        "type": "number"
                      }
                    },
                    "required": [
                      "t"
                    ],
                    "type": "object"
                  },
                  "type": "array"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T11:34:03.298Z",
    "quality": {
      "l30DaysTotalCalls": 41,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T11:33:24.962Z"
    },
    "resource": "https://x402.glassnode.com/v1/metrics/transactions/transfers_volume_exchanges_net",
    "serviceName": "Glassnode",
    "tags": [
      "glassnode",
      "crypto",
      "on-chain",
      "analytics",
      "metrics"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Net Transfer Volume from/to Exchanges — The net flow of coins into and out of exchanges, computed as the difference between volume flowing into exchanges and volume flowing out. Data by Glassnode."
}

What the leaf hashes

{"body":"646c31cf8aafa27202d342e872efea541a70ef03ceca008bafd6491f393dc0f2","id":460864,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793101488152451,"prev":5167,"subject":"x402_bazaar:https://x402.glassnode.com/v1/metrics/transactions/transfers_volume_exchanges_net","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x29d886fea4c58432dbefcba73de5867d971fa920704369f89c1954dd60956257
2. 0xccfda8f821f725215be8aafe11f3b29bcc79c5237c246b796d00ae9d33a6f7ac
3. 0x70733f49b2d594855072529c76a1f033553d5b436b1a1f94be3d04c4ec1ddd7f
4. 0x62e7461281dc078a747504ce86920b17d7811ed33c57f69696a1efb548ad408e
5. 0x1367f94ed4f20e98e8f7ae13842477edab5a9d76d763a2a2622b5169ed48f886
6. 0x277848b2d0ca26afd824e79e91ef5d95fcc39c2ca9beca938576daae5803b81c
7. 0xc1050e8aac813437478c53e3bc8fde6c970d1687e1f9f220f24bab9784742b78
8. 0x8df822866b436b6eec1b2b6698c6c32fad06436e603cd3420096897bbbaf89d1
9. 0x2c6aaef35f512bf94c8ae796a980091c9e8406c2ac73b68568f0bf5e620a9766
10. 0xdbba599f70f2c71e71132c071f915971cd6ce5e794f5d6ddaaf2b31752debe2b
11. 0xa4cf5f8abf1fd5862fdfe7da495135918d37a4b05ef397791ef37ad625f906c9
12. 0x53be2d72842ed384672ee78d06cbad599558474b78db9065a3b26f87d53522fa
13. 0x28be2f2303fcac4decdb6323b0f4ee8f8a31038beb758eaafc604a98626292e4
14. 0x8ff18b1523f9fbdd16a5796cbe184b46854c06256508af8de5509b598370c725
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4