Evidence row 452129

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.nexismvp.com/market/fear-greed"
    ]
  ],
  "name": "Kronos Fear & Greed Index",
  "owner_address": "0x3b59f268ebc38c5f43b8b9be37238bf43378ad87",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3B59f268EbC38c5F43B8B9bE37238bf43378Ad87",
        "scheme": "exact"
      }
    ],
    "description": "Crypto Fear & Greed Index (0-100, alternative.me). Experimental/informational only — not financial advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "classification": "Fear",
              "value": 31
            },
            "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": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "classification": {
                      "type": "string"
                    },
                    "value": {
                      "maximum": 100,
                      "minimum": 0,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "value",
                    "classification"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:02:07.85Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T19:16:04.443Z"
    },
    "resource": "https://api.nexismvp.com/market/fear-greed",
    "serviceName": "Kronos Fear & Greed Index",
    "tags": [
      "crypto",
      "sentiment",
      "fear-greed",
      "bitcoin"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto Fear & Greed Index (0-100, alternative.me). Experimental/informational only — not financial advice."
}

What the leaf hashes

{"body":"5741cdcb5b5a58f3fe07a1a0ed9a72c83b2983b87977432d5987f4776ca78621","id":452129,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100517810745,"prev":407818,"subject":"x402_bazaar:https://api.nexismvp.com/market/fear-greed","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x2034c8172ba12408b340a38fa08b20fd2a2bbe7f6975b59b44f6692eb4b017c9
2. 0x2666a7b2d58de5e67f247760068585f6e14f8bc95ee73474271c909619f398c5
3. 0xbedc03d9a2828ec3d6819ce039813df0626aef177b4f20b09d07eac56f0415f9
4. 0x4f2309c8fda96a2e7efcd716b230e86491a7af70f9d89df8d3f0285c35e89228
5. 0x05dfb35d0859852fc0efcaee69c8bb08df3f9027ba770a799b93523f5ff1e527
6. 0x4a34675d86ad298d2615f6e906ae7712dba94dc4793255ec3fc1388aedee2f42
7. 0xea59b36507fcf0b62ed57d70877b588dc20f2bb3b1abe5a4ecc3ec3535b67f35
8. 0xbed806bf0dd5aceea3574a4a17f5c440f5f280b8ef6169a8ab29963afbd7a504
9. 0x66dfb158fdd30ef562bd69ce4f4708908b80af410dc1fba580d5531bdd5f20d0
10. 0xb199ba890edf687ced6e709304afc3d2a644959e04bfcc4e4cf7c255e48af8a8
11. 0x5b0b64ab1e36bf2ec3c04be82716d130476b3af9a60be0d19dcbdf8a3b7e3da9
12. 0xd4460ea292e8308ed2accdcd5b386b0914636a5b8cec975011dff814c29ff99a
13. 0x20ca24353b8aca3e061eedf55f49b69ae8369b88135dfdabf30039ed34db329a
14. 0xe8ee6f6ed50253c5ee2d1aa85a4b1a38ce94bca7f3b72fd1850f496152dbe285
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4