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Evidence row 72911

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://cryptofeed402.site/outlook/:symbol
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
11a3f16ad2dfad0e9dc065eddf30672f20c70a9e2315509e4e84c6263ebfdb30
Leaf
0x56ca13378a27e83d05760892ac26affe0bb9ad100ce804d9be2798076403da16

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://cryptofeed402.site/outlook/:symbol"
    ]
  ],
  "name": "cryptofeed402.site/outlook/:symbol",
  "owner_address": "0x93e4b468a88b1f084efc781ec7a1e2d195a40d22",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x93e4B468A88B1f084Efc781ec7A1E2D195a40D22",
        "scheme": "exact"
      }
    ],
    "description": "Pre-trade preflight for one Hyperliquid perp in one call: perp mark vs OKX spot and oracle in bps, funding (hourly/8h/annualized) and its extreme rank, open interest and change vs ~1h/~24h, news sentiment, as_of per component and neutral flags (funding_extreme, oi_spike, venue_divergence, stale_component). Factual checks, no recommendation. Unknown symbol 404, no charge. Free sample at /samples/outlook. $0.01 USDC per call on Base.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "symbol": "BTC"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "active_flags": [],
              "as_of": "2026-10-20T00:00:00.000Z",
              "flags": {
                "funding_extreme": false,
                "oi_spike": false,
                "stale_component": false,
                "venue_divergence": false
              },
              "funding": {
                "annualized_pct": 10.95,
                "extreme_rank": 23,
                "in_top10": false
              },
              "open_interest": {
                "change_1h_pct": 0.8,
                "change_24h_pct": 6.2,
                "usd": 3000000000
              },
              "price": {
                "mark_vs_oracle_bps": -2,
                "mark_vs_spot_bps": -1,
                "perp_mark_px": 100000,
                "spot_px": 100010
              },
              "sentiment": {
                "available": true,
                "label": "bullish",
                "score": 0.25
              },
              "symbol": "BTC"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/outlook/:symbol",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "symbol": {
                      "description": "Hyperliquid perp ticker, case-insensitive",
                      "pattern": "^[A-Za-z0-9]{1,20}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "symbol"
                  ],
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "active_flags": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "as_of": {
                      "type": "string"
                    },
                    "flags": {
                      "type": "object"
                    },
                    "freshness": {
                      "type": "object"
                    },
                    "funding": {
                      "type": "object"
                    },
                    "open_interest": {
                      "type": "object"
                    },
                    "price": {
                      "type": "object"
                    },
                    "sentiment": {
                      "type": "object"
                    },
                    "symbol": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "symbol",
                    "as_of",
                    "price",
                    "funding",
                    "open_interest",
                    "flags"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792293388/bazaar-icons/98767f120c2f6858.png",
    "lastUpdated": "2026-10-23T16:02:16.982Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-23T16:02:16.671Z"
    },
    "resource": "https://cryptofeed402.site/outlook/:symbol",
    "tags": [
      "pre-trade",
      "perpetuals",
      "funding-rate",
      "open-interest",
      "trading-agents"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Pre-trade preflight for one Hyperliquid perp in one call: perp mark vs OKX spot and oracle in bps, funding (hourly/8h/annualized) and its extreme rank, open interest and change vs ~1h/~24h, news sentiment, as_of per component and neutral flags (funding_extreme, oi_spike, venue_divergence, stale_component). Factual checks, no recommendation. Unknown symbol 404, no charge. Free sample at /samples/outlook. $0.01 USDC per call on Base."
}

What the leaf hashes

{"body":"11a3f16ad2dfad0e9dc065eddf30672f20c70a9e2315509e4e84c6263ebfdb30","id":72911,"kind":"listing","method":"baseline/1","observed_us":1793025486812902,"prev":null,"subject":"x402_bazaar:https://cryptofeed402.site/outlook/:symbol","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x56ca4fad17be8b46c6747e7868ac36db0c3c89ac25fa4a9f1b81439f35dfbf74
  2. 0x2e08dc656a864f334909ae8d0ba1f189e9b8ddf16bfc3475a1a118f5ad8a5686
  3. 0x766d19fc3268222a3f36ee828d02dbb36dfd67c3e8cec4cdd7f8f59498673603
  4. 0x35d4dca17e40bab9eec1bf2b9982b76e5a2ebb01ccf88bc1c68e6351294061cc
  5. 0x01551f62539b83e81d9bd6f10779b5071d8dd0c6f1eeefb4cfb7dd6042e9d385
  6. 0x1cec127a7e46db398bf75b624667bd81bf52d02fe68ebb4c9dff92560e895f6a
  7. 0x18eb70d59cd422a5c53544dfe206b79ec03408cc4f821eef439a60651e9b999c
  8. 0x3b09b968738d9d4c29f24f57af27e0aac2d4af33306f76f084100d24b2aefd50
  9. 0x08486a37106d9213287104b5238fc2c8da39146ef3b4477fd9d43185b68b4ee0
  10. 0x438631e7421eacf3402556d871e592ffc7af75fef2b0709de48c3ef78e8d7fac
  11. 0x014e6ac2bd09cb47ef261fa8d56392362b98c9b103bb1037674237d3604f081f
  12. 0x31b890f57b06aeb1ca9fb0cdc688bb75678ab9b2ff8ba49765e3d7bc0ae98597
  13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
  14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
  15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON