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Evidence row 125408

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://x402-research-iota.vercel.app/api/brief/:asset
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bd4939a28c947762233abbdfd458c9a479a86bccb4f929dc452557080c92cbb9
Leaf
0x784cb9f68311a6f4a74c8d3e8d19d25bb4341d3c831caeeeaa4e90ff6504f589

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-research-iota.vercel.app/api/brief/:asset"
    ]
  ],
  "name": "x402-research-iota.vercel.app/api/brief/:asset",
  "owner_address": "0xacfca8bc6567e7db35ad8c814756695dad1cfb30",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xacfca8bc6567e7db35ad8c814756695dad1cfb30",
        "scheme": "exact"
      }
    ],
    "description": "Technical + sentiment research brief (price, 24h/7d change, RSI14, SMA20/50, trend, Fear & Greed). Assets: btc,eth,sol,xrp,doge,ada,avax,link,dot,ltc,bch,uni,aave,xlm,hbar,shib,sui,near,atom,fil",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "asset": "btc"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "asset": "BTC",
              "change24hPct": -0.55,
              "change7dPct": -0.92,
              "disclaimer": "Informational only, not financial advice.",
              "price": 80631.35,
              "rsi14": 43.71,
              "sentiment": {
                "classification": "Neutral",
                "fearGreedIndex": 51
              },
              "sma20": 82531.74,
              "sma50": 81794.82,
              "trend": {
                "rsiState": "neutral",
                "score": -1,
                "signal": "neutral"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/brief/:asset",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "asset": {
                      "enum": [
                        "btc",
                        "eth",
                        "sol",
                        "xrp",
                        "doge",
                        "ada",
                        "avax",
                        "link",
                        "dot",
                        "ltc",
                        "bch",
                        "uni",
                        "aave",
                        "xlm",
                        "hbar",
                        "shib",
                        "sui",
                        "near",
                        "atom",
                        "fil"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "asset"
                  ],
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "change24hPct": {
                      "type": "number"
                    },
                    "change7dPct": {
                      "type": "number"
                    },
                    "price": {
                      "type": "number"
                    },
                    "rsi14": {
                      "type": "number"
                    },
                    "sentiment": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "sma20": {
                      "type": "number"
                    },
                    "sma50": {
                      "type": "number"
                    },
                    "trend": {
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T01:47:20.952Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T01:47:20.837Z"
    },
    "resource": "https://x402-research-iota.vercel.app/api/brief/:asset",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Technical + sentiment research brief (price, 24h/7d change, RSI14, SMA20/50, trend, Fear & Greed). Assets: btc,eth,sol,xrp,doge,ada,avax,link,dot,ltc,bch,uni,aave,xlm,hbar,shib,sui,near,atom,fil"
}

What the leaf hashes

{"body":"bd4939a28c947762233abbdfd458c9a479a86bccb4f929dc452557080c92cbb9","id":125408,"kind":"listing","method":"baseline/1","observed_us":1793025626160529,"prev":null,"subject":"x402_bazaar:https://x402-research-iota.vercel.app/api/brief/:asset","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. 0x784d2955db4ff5c5aae0c5b472da18724311a1db93899bfa11201f3c005817ab
  2. 0x7d2f4e2384579e15a3d65a330a2c8525865dfad79e7333eebea3612a7da0677a
  3. 0x869f55f9ed1e19d5a1c5e41954ed61405c104a5147cc51605f6c5dde0354cf26
  4. 0xded36ef83ca42c9f410990a7b44306d850efa4f6e57dd593003d1883d8551ba8
  5. 0xc734a08f621e097edf7abe5ca5c5c23a49c93e696f6df510511d5d4bdd5a3f31
  6. 0xa54fcf5ab73f954792ba488ef61b5e4c75530e2d4909e5f87d933b6e508b3e16
  7. 0xc32c67f9d33d099a16838ff0b8c22a5ac5b77965ac5dbded35c1b123cb1612de
  8. 0xf1030f4c436ff2032cdc14d36b348f49af7e42499f7afe110df6e30d9b87eed9
  9. 0x9521d37f8b8c8e395603f36112a73daa4080bf6f7267ab8c5b2919f74d02cece
  10. 0x82de673d7b0aea740891d4dba7c3425d4070f8237d8c7357e6034c5ccc9ee734
  11. 0x15ee99441401ec9e8c72aaf51bd6c821ec4e6b18bc91225370e5c19c4c8e8448
  12. 0xdcba35a3346e9c4b9ae1267cc5995998c2c33da9ef658e955eaae1589ebbdcad
  13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
  14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
  15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON