Evidence row 278512

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": "2100",
        "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": "2026-10-26T15:09:23.738Z",
    "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":"312290220b48891a9b6377ee56c87d8b84971edae6b734f34d1aa958f539a953","id":278512,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042075109655,"prev":236151,"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 2026-10-26 (296695 rows).

1. 0xb6b112fead2fafa1b0089655a82cde833f7cb0727da0419fd338e396fc790da2
2. 0xe36f2c93cd792430d2d30dc41c68ee1155421a6a6b4290d672ab7e2ee9843647
3. 0x7cba734cf1ccdae436ac1fb9426a3245874a85fb020541aeba2c7fb36e046a8c
4. 0x094c11555f359961724bc571373c2f88d69cad494779d6035ade6fd059c94b2c
5. 0x0921b9f1be75a45692789bb26ee57be310b1c7d2ada973a299c6f4f68d7855b7
6. 0xcebe0d526b41de168994d3d951a499df06eb27c0c126a65bbe2316b4fe5d5be4
7. 0x329e9f3d12c2beb435735ca39f04b802d96657286e70803e2c136c2fe93a3f3e
8. 0xf5f73d67dc8ddf54db2bcec582a6d7e3a755dda38a1c57cac954205217f194f2
9. 0xac70c610cf2e95d6b8db9d955539167caf1f5581be2689ce628dab8aab8c6cb4
10. 0x8ad504c3df28b2abf4893577952a0655be9d4e70ea34ee4e1147dc0aa281fdd2
11. 0xfa91c460bb9b05b6890b46e5326a89c9e487b6419bd4d84337c05040222a2e6c
12. 0x17930d484cab3f6850715eb0b77dd189c3c06f975cf9def12285fde3eb9b4234
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae