Evidence row 68607

Observed 26 Oct 2026, 14:37 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://api.signalfuse.co/v1/sentiment/PLTR
Recorded: 26 Oct 2026, 14:37 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: b85a3402e60828b97154abf6a1e38c8e33918000c2c8412b6288ba48ebbdf5e7
Leaf: 0x883a51f3ca6890a2b80c94d56db354492b92480d2575399d1e7aebcc5c67fc75

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.signalfuse.co/v1/sentiment/PLTR"
    ]
  ],
  "name": "api.signalfuse.co/v1/sentiment/PLTR",
  "owner_address": "0xf080a1aab08650946acda41410a7edc14f7be035",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "ModernFinBERT social sentiment for equity tickers",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "outputSchema": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "schema": {
              "properties": {
                "symbol": {
                  "default": "TSLA",
                  "description": "Equity ticker (path parameter)",
                  "enum": [
                    "TSLA",
                    "PLTR",
                    "BABA",
                    "HOOD",
                    "NVDA",
                    "AMZN",
                    "META",
                    "GOOGL"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "symbol"
              ],
              "type": "object"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "confidence": 0.78,
              "label": "bullish",
              "score": 0.7,
              "symbol": "TSLA",
              "updated_at": "2026-06-01T19:30:00+00:00"
            },
            "type": "json"
          }
        },
        "payTo": "0xf080a1Aab08650946acDa41410a7eDC14f7Be035",
        "resource": "https://api.signalfuse.co/v1/sentiment/PLTR",
        "scheme": "exact"
      }
    ],
    "description": "ModernFinBERT social sentiment for equity tickers",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "schema": {
              "properties": {
                "symbol": {
                  "default": "TSLA",
                  "description": "Equity ticker (path parameter)",
                  "enum": [
                    "TSLA",
                    "PLTR",
                    "BABA",
                    "HOOD",
                    "NVDA",
                    "AMZN",
                    "META",
                    "GOOGL"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "symbol"
              ],
              "type": "object"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "confidence": 0.78,
              "label": "bullish",
              "score": 0.7,
              "symbol": "TSLA",
              "updated_at": "2026-06-01T19:30:00+00:00"
            },
            "type": "json"
          }
        },
        "schema": {
          "output": {
            "properties": {
              "confidence": {
                "maximum": 1,
                "minimum": 0,
                "type": "number"
              },
              "label": {
                "enum": [
                  "bullish",
                  "bearish",
                  "neutral"
                ],
                "type": "string"
              },
              "score": {
                "maximum": 1,
                "minimum": -1,
                "type": "number"
              },
              "symbol": {
                "type": "string"
              },
              "updated_at": {
                "format": "date-time",
                "type": "string"
              }
            },
            "required": [
              "symbol",
              "label",
              "confidence",
              "score"
            ]
          }
        }
      }
    },
    "lastUpdated": "2026-10-08T06:10:04.561Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:10:04.38Z"
    },
    "resource": "https://api.signalfuse.co/v1/sentiment/PLTR",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ModernFinBERT social sentiment for equity tickers"
}

What the leaf hashes

{"body":"b85a3402e60828b97154abf6a1e38c8e33918000c2c8412b6288ba48ebbdf5e7","id":68607,"kind":"listing","method":"baseline/1","observed_us":1793025467984755,"prev":null,"subject":"x402_bazaar:https://api.signalfuse.co/v1/sentiment/PLTR","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