Evidence row 7780

Observed 26 Oct 2026, 14:34 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://x402.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_net
Recorded: 26 Oct 2026, 14:34 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 1b9715db301a2690a6469926d8131c4835546de0385eb9dba6a1a6e9730dac74
Leaf: 0x06974b4343a9159294d04818210cf3c924d0426178b0fe45e7306b2f17317b20

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_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": "US Spot ETF Net Flows — The total net fund flow of the leading U.S.-listed spot Crypto ETFs, reflecting day-to-day changes in their holdings. Covers major Bitcoin ETFs (e.g. IBIT, GBTC, FBTC, ARKB, BITB) and Ethereum ETFs (e.g. ETHA, ETHE, FETH, ETHV, QETH) from issuers such as BlackRock, Grayscale, Fidelity, Bitwise, and VanEck. Data by Glassnode.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "a": "BTC",
              "i": "24h"
            },
            "type": "http"
          },
          "output": {
            "example": [
              {
                "t": 1782172800,
                "v": -2805.094660649984
              }
            ],
            "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",
                      "enum": [
                        "AVAX",
                        "BNB",
                        "BTC",
                        "DOGE",
                        "DOT",
                        "ETH",
                        "HBAR",
                        "HYPE",
                        "LINK",
                        "LTC",
                        "SOL",
                        "SUI",
                        "XAG",
                        "XAU",
                        "XRP"
                      ],
                      "type": "string"
                    },
                    "c": {
                      "description": "Currency for denominated values, e.g. usd, native",
                      "enum": [
                        "native",
                        "usd"
                      ],
                      "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": [
                        "1month",
                        "1w",
                        "24h"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "a"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "items": {
                    "properties": {
                      "t": {
                        "type": "number"
                      },
                      "v": {
                        "type": "number"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T13:38:31.957Z",
    "quality": {
      "l30DaysTotalCalls": 15,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T10:30:15.317Z"
    },
    "resource": "https://x402.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_net",
    "serviceName": "Glassnode",
    "tags": [
      "glassnode",
      "crypto",
      "on-chain",
      "analytics",
      "metrics"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "US Spot ETF Net Flows — The total net fund flow of the leading U.S.-listed spot Crypto ETFs, reflecting day-to-day changes in their holdings. Covers major Bitcoin ETFs (e.g. IBIT, GBTC, FBTC, ARKB, BITB) and Ethereum ETFs (e.g. ETHA, ETHE, FETH, ETHV, QETH) from issuers such as BlackRock, Grayscale, Fidelity, Bitwise, and VanEck. Data by Glassnode."
}

What the leaf hashes

{"body":"1b9715db301a2690a6469926d8131c4835546de0385eb9dba6a1a6e9730dac74","id":7780,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025286898557,"prev":null,"subject":"x402_bazaar:https://x402.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_net","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON