Evidence row 451595

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://srv1553682.hstgr.cloud/fng/api/fear-greed"
    ]
  ],
  "name": "srv1553682.hstgr.cloud/fng/api/fear-greed",
  "owner_address": "0xd32714cc95753d5cd50f56570e98c9d87e7c6dfe",
  "raw": {
    "accepts": [
      {
        "amount": "1610",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xd32714cc95753D5CD50F56570E98C9d87E7C6dfe",
        "scheme": "exact"
      }
    ],
    "description": "Crypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verified onchain settlement. Source: Alternative.me.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "attribution": "Fear & Greed data by Alternative.me",
              "history": [
                {
                  "classification": "Fear",
                  "timestamp": 1786492800,
                  "value": 27
                }
              ],
              "now": {
                "classification": "Fear",
                "timestamp": 1786665600,
                "value": 29
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "attribution": {
                      "type": "string"
                    },
                    "history": {
                      "type": "array"
                    },
                    "now": {
                      "properties": {
                        "classification": {
                          "type": "string"
                        },
                        "timestamp": {
                          "type": "integer"
                        },
                        "value": {
                          "maximum": 100,
                          "minimum": 0,
                          "type": "integer"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:13:17.96Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T15:09:23.305Z"
    },
    "resource": "https://srv1553682.hstgr.cloud/fng/api/fear-greed",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verified onchain settlement. Source: Alternative.me."
}

What the leaf hashes

{"body":"b1dfaa89d8b0df9005d73296fe7a40eda09f78c812c78453747c3cf001952f15","id":451595,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100508685239,"prev":278512,"subject":"x402_bazaar:https://srv1553682.hstgr.cloud/fng/api/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. 0x1800bfda3ef3f94d8a151ba8054def034e1c62442b4f581ade487ffbcc0735db
2. 0x951f0546e49d71974639c50d1c13f6ce1b874a3ecd1979822848812d072c33f4
3. 0x3909c1d54d3f4f9c8b2d2fa2d848c68c7279a0eea26572e5e8bb97746c0e7245
4. 0xa7e23329ae50659977b1209ff0135bf5d4a2c100fb9fb19f48b471dc01543919
5. 0xef5bccf7053a4fb30ce61533fdb77ddc491329df3f56d0037959d60c2217c0b5
6. 0xdee9a2474ac9906d3a9cd704b9207cf5e828437ce50ff3977eb0d88426105b48
7. 0x1e38b231faed1011791cd87303ca35b0cc88925f705705f63f7b3975dfffa687
8. 0xd21672e9a9b8e5583811a42b6b66c4700d8c3eb9ad2fc8cd98a76f58705e0ef0
9. 0xc08f8c0e5f2c97b04fc5dec0440213ed03e364d5c461d5f6f2d2682e46d27652
10. 0xcc4a5e968f8104975c0d4e73f435fe9abd4c13bd43300bcd5458a7c5e6bb099a
11. 0xf79d4220a9fc71105fb136100defea9d0ad81dbe57947e6220e673f633a3e805
12. 0x7afa806e5533c63e57a18fda23b38702b370e8b298a35edc0c1de641c8ffcaec
13. 0xca0b37bb3b043ccf0f24c50fccd9c2f22b7e5290df49886008fc2ff55380fdd1
14. 0x2064e3a2b01d0d12d5079bf720a0d0125e9703c55e92de54ad40c302469ec047
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4