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Evidence row 1050447

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://x402-v2-mint-sentiment-drift.vercel.app/v1/sentiment-drift
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c20de6ebe2fdc5ed0b2ce53b6430fd0732b5ab6cec3c5f1985dc580ae89ca0bc
Leaf
0x6d8c6338eda66a72590ac78aef24def352d3925ec89a282a764387a4fedfdd42

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-v2-mint-sentiment-drift.vercel.app/v1/sentiment-drift"
    ]
  ],
  "name": "x402-v2-mint-sentiment-drift.vercel.app/v1/sentiment-drift",
  "owner_address": "0xc22f9caebac37fe72d5142f35f21f6696ea9ef69",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69",
        "scheme": "exact"
      }
    ],
    "description": "TEXT-IN ONLY sentiment trajectory: per-item score, inflection points, drift magnitude + model version. Not a trading signal. No scrape / no X. OpenRouter free-first.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "items": [
                "a",
                "b"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "charged": true,
              "ok": true,
              "skill": "sentiment-drift",
              "summary": "ok"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "items": {
                      "items": {
                        "maxLength": 2000,
                        "type": "string"
                      },
                      "maxItems": 40,
                      "minItems": 2,
                      "type": "array"
                    },
                    "request_id": {
                      "type": "string"
                    },
                    "texts": {
                      "description": "Ordered text samples (caller-supplied; no scrape)",
                      "items": {
                        "maxLength": 2000,
                        "type": "string"
                      },
                      "maxItems": 40,
                      "minItems": 2,
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-29T14:23:49.606Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T14:23:49.422Z"
    },
    "resource": "https://x402-v2-mint-sentiment-drift.vercel.app/v1/sentiment-drift",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "TEXT-IN ONLY sentiment trajectory: per-item score, inflection points, drift magnitude + model version. Not a trading signal. No scrape / no X. OpenRouter free-first."
}

What the leaf hashes

{"body":"c20de6ebe2fdc5ed0b2ce53b6430fd0732b5ab6cec3c5f1985dc580ae89ca0bc","id":1050447,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793299037294465,"prev":null,"subject":"x402_bazaar:https://x402-v2-mint-sentiment-drift.vercel.app/v1/sentiment-drift","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (242798 rows).

  1. 0x6d8c6515e4b0cfa5e6423c7f9a2b985c89c4c9aa1915b5f17a4825d578c76f73
  2. 0xc5cde0d94a17d5c456fa1f7158d694636b185a16bf82ff5e9776409749285d20
  3. 0x648db1c291e826db14e121aa2f23ea5dc420226936f219d4b1cbdeb4411595c6
  4. 0xabeed3a45a28cf24dae2a90c89257060de58c7793c9483dfea7f6f3a633cf924
  5. 0x7283c351bc575635c3ce7d65388070b5357b1e66cf8e598e9aef14dd62d021a3
  6. 0xa7aef6e98c3d92d337d0c3d82d413d6d0be278b7e8b8ad656cdd043c54a3c8ee
  7. 0x87a4f83f39c08177388afe0aa921fffbdb708395d0bdb74b28f46155c7022d97
  8. 0x064a3e8f1f4eb6c1f136b3b81c4c1f4739c3eb632b9c5e947b2c15e68f149161
  9. 0x3218da3c8167bb507018afd6e18ae7f0f3ec670aa4ececf7e9a3b7be959ae81e
  10. 0x668faae572706c09c77ffbd889a081634f864f41d225872197521323537f4c3a
  11. 0x2fcc11c60ac6524d1306edd7fdd42a4b4d1bf71960f92b33192206b74e4351f9
  12. 0x05fa5be9c2a66f331311f6f4dd73676013e74546ee5507619f9677a0ae066d84
  13. 0x5e082ba4c95cbcfbd572fafcdfd31d533e69877dbf53c456d3c5b2f727f18ffe
  14. 0xec2e740df411d32a080c5e65c8b0ca511ad665b213532cee58525a97aebd2893
  15. 0x60b5befbd81f025904c8a3936b7ba86e3245ad5b37c615d01d42aa3227e3ed2e
  16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
  17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
  18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07
Day root
0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
Chained
0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
Published
On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1

How to check it · This row as JSON