Evidence row 1508831

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": "2026-10-31T12:37:53.146Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-31T12:37:53.015Z"
    },
    "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":"5d3e2d08c7ce8a13999908139b2b7514510b5e8666bd805db6cd7597495861b8","id":1508831,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472767791856,"prev":1283828,"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 2026-10-31 (246033 rows).

1. 0x79132ac61b557a1e9c56255d7006abf4ea85e755707aa5a96dd7d9aa321446ef
2. 0x6fa355dd1e441183c89ce5e739111b709c5fc1682db21f2003bdc3744ae11594
3. 0x59145816e0eb879de3c6cdaeb914012fe634f95b45ab0adc7c72f9af65265958
4. 0x77676b3edeedd023219eb9b4cbb3a9213130187be90c4a9fe67c9e79e92dd65a
5. 0xacbf319cfae64100a26a592d6d22ac6e6973b84567cf4294f9bbcf73ca922189
6. 0x10197814e88a3675ef0794e2cadd761c9b1b9b551e2944b02cd82e3f8cd532e2
7. 0x4578100e32a4ab6f16aebe115ae4e967919714f1844811581c510b554210b385
8. 0x8d410d11c90fbb9c9df8658c14f42a3d06f655bb4dcd1e9e0338f8ac5bfb92b1
9. 0x0b2733a357c7b93d5b4e94e96fb5b627ffd40195bc34a9739101a4e968f33048
10. 0x64ca3a68500135d5dcb1314008bd6d4e40ee4925bcf07a60b2af93678410fc2a
11. 0x680ae7742bdb68d8129dda1655bbcc704f8a613bcf7f1ae4088f6cf2e1d1b8a2
12. 0x9b3951142ae0ce5f127a3563afb9f64e9145a8ac76acf4f420d92d6bee8fdd0f
13. 0x6f342b409fb218fea5a9ebd88615e8d17e77e4fdcc8d4dada1317b6321231eab
14. 0x84193793d818f53b9c5052b74eabfcc53522dfa943c3bf7c8bd476913e085e52
15. 0xb553c856ad5fb96dd995dd0c40f65a2d8efc7b7f254a1ac0f2c104350e544985
16. 0x919f237dec4df392868ab95f1d4300b185479ae64464cbc2e7385ad1fd6ab390
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0