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Evidence row 548465

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://x402stock.xyz/api/v1/gdp
Recorded
Previous row
#453398
Body SHA-256
73924166d6cf9591f296e8374e606ff93a2f78285b163543c8a22d2ceef01ad9
Leaf
0x5cae758751ec21289f7a148dbb3a60e6718713b4db01ce6acf1440c1f421271f

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402stock.xyz/api/v1/gdp"
    ]
  ],
  "name": "x402stock.xyz/api/v1/gdp",
  "owner_address": "0x3070fbb3803819fb5bdfe9286fdc6325a877fa85",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
        "scheme": "exact"
      }
    ],
    "description": "US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally adjusted annual rate), with the latest reading, prior quarter, quarter-over-quarter and year-over-year change, and recent history. No ticker needed. The broad measure of economic output for macro-aware analysis. Sourced from the St. Louis Fed (FRED). From x402stock",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-01-01T00:00:00.000Z",
              "change": 122.3,
              "change_percent": 0.52,
              "frequency": "quarterly",
              "history": [
                {
                  "date": "2026-01-01",
                  "value": 23512.4
                }
              ],
              "latest": {
                "date": "2026-01-01",
                "value": 23512.4
              },
              "prior": {
                "date": "2025-10-01",
                "value": 23390.1
              },
              "series_id": "GDPC1",
              "source": "fred",
              "title": "Real Gross Domestic Product",
              "unit": "billions_of_chained_2017_usd_saar",
              "yoy_percent": 2.4
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "as_of": {
                      "type": "string"
                    },
                    "change": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "change_percent": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "frequency": {
                      "type": "string"
                    },
                    "history": {
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "date": {
                            "type": "string"
                          },
                          "value": {
                            "type": "number"
                          }
                        },
                        "required": [
                          "date",
                          "value"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "latest": {
                      "anyOf": [
                        {
                          "additionalProperties": false,
                          "properties": {
                            "date": {
                              "type": "string"
                            },
                            "value": {
                              "type": "number"
                            }
                          },
                          "required": [
                            "date",
                            "value"
                          ],
                          "type": "object"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "prior": {
                      "anyOf": [
                        {
                          "additionalProperties": false,
                          "properties": {
                            "date": {
                              "type": "string"
                            },
                            "value": {
                              "type": "number"
                            }
                          },
                          "required": [
                            "date",
                            "value"
                          ],
                          "type": "object"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "series_id": {
                      "type": "string"
                    },
                    "source": {
                      "const": "fred",
                      "type": "string"
                    },
                    "title": {
                      "type": "string"
                    },
                    "unit": {
                      "type": "string"
                    },
                    "yoy_percent": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "required": [
                    "source",
                    "as_of",
                    "series_id",
                    "title",
                    "unit",
                    "frequency",
                    "latest",
                    "prior",
                    "change",
                    "change_percent",
                    "yoy_percent",
                    "history"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T09:58:54.258Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T09:58:54.042Z"
    },
    "resource": "https://x402stock.xyz/api/v1/gdp",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally adjusted annual rate), with the latest reading, prior quarter, quarter-over-quarter and year-over-year change, and recent history. No ticker needed. The broad measure of economic output for macro-aware analysis. Sourced from the St. Louis Fed (FRED). From x402stock"
}

What the leaf hashes

{"body":"73924166d6cf9591f296e8374e606ff93a2f78285b163543c8a22d2ceef01ad9","id":548465,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133306160214,"prev":453398,"subject":"x402_bazaar:https://x402stock.xyz/api/v1/gdp","subject_kind":"source_record"}

Proof

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

  1. 0x5cae7bfdf2b9ad85981e001ecd0e1fda18f91d8b87296f8007766cc342b2dba5
  2. 0x5d75500983ddf91fc9dceef7939833e67b43755746cd7a1f0caf3d2cf4d7ab9a
  3. 0x9893bd6ed9f0ecdd5344f5bd2e08ff87d3f8ed1e4aaed14b17e96c787bda0843
  4. 0x257ad88df837dcf7b9d7b995b1a95b9f479b39a66a75382baaf391c1def2e773
  5. 0x42bfae68fbff645b66362a40ec33ac59a9100500eb03a3d9e870f0b74ae564f7
  6. 0x65aa49087b0022a41185ece4650cb0825159c9b888b2873c241ac41c677894b7
  7. 0x8bc2ed40cf1d13e982fa64dee13d3d32817be659ca090a96a83848ab74034196
  8. 0xf438e860702f0f6165b0b85ded9672ce81aa9467723474b73f02f92160d6a669
  9. 0x2014e8cc97f7f04e9335ad0ca0858398011b2056e7bd968efddbdb2966619ae1
  10. 0x8f33185ea453cc735cce4951add71a770865f4eabe3b7ee7a9fb227ebd339223
  11. 0x2852744b47bc9835dedf6e89aec877e57a0e0ed97b36700cae3173aefff12cb5
  12. 0x548136c1e3ccb412bb6e8b0e92df8bd9db651531331fa2a46332b9c2956172f5
  13. 0xeaf6b21867367f85a965f982b6593c42eafe4fdf74e94b675523a6478de49a54
  14. 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
  15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
  16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
  17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
  18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
  19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
Day root
0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained
0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published
On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON