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Evidence row 127117

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://x402stock.xyz/api/v1/basis
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ab1dfe104ccc7ab9e3ecf6e5ad37b03419de64ae1e71cbae66b11d3b067a0ab0
Leaf
0x2180f167863c03157dd5c62eb5760c7d0f93180505e7ac90b4dad361c6ce88d1

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402stock.xyz/api/v1/basis"
    ]
  ],
  "name": "x402stock.xyz/api/v1/basis",
  "owner_address": "0x3070fbb3803819fb5bdfe9286fdc6325a877fa85",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
        "scheme": "exact"
      }
    ],
    "description": "Scans every US stock that also trades as a 24/7 synthetic perp and returns the gap: official (delayed) price, prev close, perp mark and oracle, funding APR, open interest, and computed `basis_percent` + `basis_vs_prev_close_percent` — the implied overnight move while the US market is shut. Widest dislocation first, plus a plain-English `reading`. `?limit=`, `?min_basis=`. From x402stock",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 40,
              "min_basis": 0
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-07-30T23:40:00.000Z",
              "count": 2,
              "method": "Legs are joined by ticker symbol. Macro perps (commodities, FX, indices) are excluded because their symbols collide with unrelated US tickers, and any remaining pair differing by more than 25% is treated as a symbol collision rather than a dislocation — see `comparable` and `excluded_reason` per row.",
              "note": null,
              "reading": "US market closed — the 24/7 perp is the live opinion of where these reopen. Widest vs last print: NVDA at 0.84%.",
              "rows": [
                {
                  "basis_absolute": 1.53,
                  "basis_percent": 0.84,
                  "basis_vs_prev_close_percent": 1.58,
                  "comparable": true,
                  "direction": "premium",
                  "equity_as_of": "2026-07-30T20:00:00.000Z",
                  "equity_change_percent": 0.73,
                  "equity_prev_close": 180.11,
                  "equity_price": 181.42,
                  "excluded_reason": null,
                  "perp_day_volume_usd": 9128441.22,
                  "perp_funding_apr_percent": 11.42,
                  "perp_mark": 182.95,
                  "perp_open_interest": 41230.5,
                  "perp_oracle": 182.88,
                  "perp_symbol": "xyz:NVDA",
                  "ticker": "NVDA"
                },
                {
                  "basis_absolute": -1.09,
                  "basis_percent": -0.27,
                  "basis_vs_prev_close_percent": 0.41,
                  "comparable": true,
                  "direction": "discount",
                  "equity_as_of": "2026-07-30T20:00:00.000Z",
                  "equity_change_percent": 0.68,
                  "equity_prev_close": 399.4,
                  "equity_price": 402.11,
                  "excluded_reason": null,
                  "perp_day_volume_usd": 4410233.9,
                  "perp_funding_apr_percent": -3.19,
                  "perp_mark": 401.02,
                  "perp_open_interest": 18220.1,
                  "perp_oracle": 401.11,
                  "perp_symbol": "xyz:TSLA",
                  "ticker": "TSLA"
                }
              ],
              "sections": {
                "equities": "ok",
                "perps": "ok"
              },
              "source": "x402stock",
              "total_available": 2,
              "us_market_open": false,
              "venue_map": {
                "equity": "us_listed",
                "perp": "hyperliquid:xyz"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "limit": {
                      "default": 40,
                      "exclusiveMinimum": 0,
                      "maximum": 200,
                      "type": "integer"
                    },
                    "min_basis": {
                      "default": 0,
                      "maximum": 100,
                      "minimum": 0,
                      "type": "number"
                    }
                  },
                  "required": [
                    "min_basis",
                    "limit"
                  ],
                  "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"
                    },
                    "count": {
                      "type": "number"
                    },
                    "method": {
                      "type": "string"
                    },
                    "note": {
                      "anyOf": [
                        {
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "reading": {
                      "type": "string"
                    },
                    "rows": {
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "basis_absolute": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "basis_percent": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "basis_vs_prev_close_percent": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "comparable": {
                            "type": "boolean"
                          },
                          "direction": {
                            "enum": [
                              "premium",
                              "discount",
                              "flat",
                              "unknown"
                            ],
                            "type": "string"
                          },
                          "equity_as_of": {
                            "anyOf": [
                              {
                                "type": "string"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "equity_change_percent": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "equity_prev_close": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "equity_price": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "excluded_reason": {
                            "anyOf": [
                              {
                                "type": "string"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "perp_day_volume_usd": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "perp_funding_apr_percent": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "perp_mark": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "perp_open_interest": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "perp_oracle": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "perp_symbol": {
                            "anyOf": [
                              {
                                "type": "string"
                              },
                              {
                                "type": "null"
                              }
                            ]
                          },
                          "ticker": {
                            "type": "string"
                          }
                        },
                        "required": [
                          "ticker",
                          "equity_price",
                          "equity_prev_close",
                          "equity_change_percent",
                          "equity_as_of",
                          "perp_symbol",
                          "perp_mark",
                          "perp_oracle",
                          "perp_funding_apr_percent",
                          "perp_open_interest",
                          "perp_day_volume_usd",
                          "basis_percent",
                          "basis_absolute",
                          "basis_vs_prev_close_percent",
                          "direction",
                          "comparable",
                          "excluded_reason"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "sections": {
                      "additionalProperties": {
                        "enum": [
                          "ok",
                          "unavailable"
                        ],
                        "type": "string"
                      },
                      "propertyNames": {
                        "type": "string"
                      },
                      "type": "object"
                    },
                    "source": {
                      "const": "x402stock",
                      "type": "string"
                    },
                    "total_available": {
                      "type": "number"
                    },
                    "us_market_open": {
                      "type": "boolean"
                    },
                    "venue_map": {
                      "additionalProperties": false,
                      "properties": {
                        "equity": {
                          "type": "string"
                        },
                        "perp": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "equity",
                        "perp"
                      ],
                      "type": "object"
                    }
                  },
                  "required": [
                    "source",
                    "as_of",
                    "venue_map",
                    "us_market_open",
                    "reading",
                    "method",
                    "count",
                    "rows",
                    "sections",
                    "note",
                    "total_available"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-09T00:30:23.044Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-09T00:30:22.714Z"
    },
    "resource": "https://x402stock.xyz/api/v1/basis",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Scans every US stock that also trades as a 24/7 synthetic perp and returns the gap: official (delayed) price, prev close, perp mark and oracle, funding APR, open interest, and computed `basis_percent` + `basis_vs_prev_close_percent` — the implied overnight move while the US market is shut. Widest dislocation first, plus a plain-English `reading`. `?limit=`, `?min_basis=`. From x402stock"
}

What the leaf hashes

{"body":"ab1dfe104ccc7ab9e3ecf6e5ad37b03419de64ae1e71cbae66b11d3b067a0ab0","id":127117,"kind":"listing","method":"baseline/1","observed_us":1793025637533332,"prev":null,"subject":"x402_bazaar:https://x402stock.xyz/api/v1/basis","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.

How to check it · This row as JSON