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Evidence row 72843

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://crypto-market-data.zafermemon87.workers.dev/v1/sentiment
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ac71b19df98d156333d1bffde231b58444d7cb1210e3f87a142100fd3c8fe609
Leaf
0xb3038024dd9949e6b9e46579f3c5bc3f5799edafcff0967f1c8295a4bf9c5b46

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://crypto-market-data.zafermemon87.workers.dev/v1/sentiment"
    ]
  ],
  "name": "Crypto Market Data",
  "owner_address": "0xa41015022322640f03a895bc439da80ddfd73954",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xa41015022322640f03a895bc439da80ddfd73954",
        "scheme": "exact"
      }
    ],
    "description": "Crypto Fear and Greed index with the previous value, trending coins, market breadth, mood and volatility regime.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 5
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-23T20:03:00+05:30",
              "breadth": {
                "up_1h": 0.2,
                "up_24h": 0.28
              },
              "btc_share_of_volume": 0.343,
              "charged": true,
              "data_age_s": 60,
              "engine": "data-1.0",
              "fear_greed": {
                "label": "Neutral",
                "previous": 68,
                "value": 50
              },
              "mood": "Risk-off",
              "mood_score": -3,
              "note": "Public market data, refreshed every minute. Not financial advice.",
              "plain": "Fear & Greed 50 (Neutral, was 68); mood Risk-off; trending: UHI, DACITY, PEARL, AERO, PENGU.",
              "price_usd": null,
              "snapshot_seal": "eb08dce6d854951431a0fb2732282227e1d954ec072422c9bfc5bee2f3ed695f",
              "tool": "sentiment",
              "trending": [
                {
                  "change_24h_pct": 16.37,
                  "name": "Universal High Income",
                  "rank": 1,
                  "token": "UHI"
                },
                {
                  "change_24h_pct": 175.01,
                  "name": "Dacity Coin",
                  "rank": 2,
                  "token": "DACITY"
                }
              ],
              "volatility_regime": "normal",
              "volume_24h_usd": 3131469154
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "How many trending coins (1-7, default 7)",
                      "maximum": 7,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T18:36:10.317Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T18:36:09.688Z"
    },
    "resource": "https://crypto-market-data.zafermemon87.workers.dev/v1/sentiment",
    "serviceName": "Crypto Market Data",
    "tags": [
      "crypto",
      "market-data",
      "liquidations",
      "whales",
      "hyperliquid"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto Fear and Greed index with the previous value, trending coins, market breadth, mood and volatility regime."
}

What the leaf hashes

{"body":"ac71b19df98d156333d1bffde231b58444d7cb1210e3f87a142100fd3c8fe609","id":72843,"kind":"listing","method":"baseline/1","observed_us":1793025486536957,"prev":null,"subject":"x402_bazaar:https://crypto-market-data.zafermemon87.workers.dev/v1/sentiment","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xb3035dbdb8cd63b6057ad38c69fee9802c6d34d61f6d2b9d81f98b8cccb74eee
  2. 0x7241f55bf90099c0ac858550002e85680fda7087224faa278a0ebafbea0208f6
  3. 0xa70f4a40e4cb887ca0975ce9e02196fb1ba2cf2083b2dd434b34d287c3518936
  4. 0x369932b2b3404aa39570d1ddf33fdb3afb19a0d6186d9c4a5557e85738ad9727
  5. 0xff788e186a8258319b76aeca26a38671428ab46f1fdc12827368f59b316fc285
  6. 0x949e8ecb902d57a164512b54ebf62bfb363185c5d641c44399e3712f573129a9
  7. 0x0dc01548e087e98c58804a95eb559e39454f87bcd26bced29a3467069f484d02
  8. 0x3b6b3befde19fc858b220fe429cf8c553bce4667cf8cc4a5e8d3d6c773345a77
  9. 0xf3459130fadd071ff4467116a3e6ee7756254e46323de97b1e1bd4c8bdffe533
  10. 0x34826d27a00fb6f2649b492e5ca5ff6025211b9bda757487c3351c0e533593f3
  11. 0x08b0ee375f7c28afd23e265e3e1bed91ba37304e42eafa665ef4a7f785b3e7bf
  12. 0x3d6ec9d5ef8daa604601742088e213da0a439db6eff6ce50ec3ffb264a60ddd3
  13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
  14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON