Evidence row 407818

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": "2026-10-26T19:16:05.031Z",
    "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":"5d293562f319112ca55aeead41b3a7deaaef72595085a83d1970510c606d0fe0","id":407818,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080252535453,"prev":283994,"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. 0xbbcd513c67fa1080db79cdd6e59ada2bbab708e695784c431f2dec9c8ea7b111
2. 0x4e2d1ff6d4ade27c4fe065a0227fcb79649ed2196126ef29d54c60a5bb67a8bd
3. 0x945f545dc42ce8b378a525de09870dda1f83f45b22745b46f324a2956d66c439
4. 0xbf5e07356c3b1276aa343787baae98284bbd7f7d2ce4e4f84c849a28108dfd9a
5. 0xa1b62cc868b3a0116cc9e9343625cf450156ee1ab11177c4a83b1caeaafe31db
6. 0x07eb9ea248a5568ca4830ffe7bba0f60e4c66d8c48c573451d102f206adde659
7. 0x6bac207cf873d7e1e88c5c3680018b8596c6e05bd8f3dea3108447e088d575d0
8. 0x6689bd70d8b399af2784ba6b20c57e6e253379d105b6dc166fb46d316eb46ca2
9. 0x02850531b38cdbbf35c2bb3b17e39e16f3aca8a2996107b87dcc62968dec6299
10. 0xafd6b70c1465b8a2427d47ea40632cde7a6907f32f64f887c4cb460e460f7fdd
11. 0xaf79bfeaa8b78c501b6b72d2abd133b4a8958ea976a4458f01d1f54590268c1e
12. 0x5942c2574ffacd0c039c3cd1147d5ab0b6d34e0278203065ce21c437ae2a392d
13. 0xa4f69e2cf941a3f318d70734b59401dd27010a6bdffb5c32a28304db650a6f0b
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4