Evidence row 118594

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://poolproof.ru/v1/chain"
    ]
  ],
  "name": "poolproof.ru/v1/chain",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Is this chain alive: TVL trend over 1y/6m/90d/30d",
        "extensions": {
          "bazaar": {
            "info": {
              "method": "GET",
              "output": {
                "example": {},
                "type": "json"
              },
              "queryParams": {
                "chain": "Chain name as used by DefiLlama"
              },
              "type": "http"
            },
            "schema": {
              "$schema": "https://json-schema.org/draft/2020-12/schema",
              "properties": {
                "disclaimer": {
                  "type": "string"
                },
                "flags": {
                  "description": "Empty means nothing failed the checks",
                  "items": {
                    "properties": {
                      "code": {
                        "type": "string"
                      },
                      "msg": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "ok": {
                  "type": "boolean"
                },
                "verdict": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          }
        },
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "9000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "method": "GET",
            "queryParams": {
              "properties": {
                "chain": {
                  "description": "Chain name as used by DefiLlama",
                  "pattern": "^[A-Za-z0-9 ._-]{1,40}$",
                  "type": "string"
                }
              },
              "required": [
                "chain"
              ],
              "type": "object"
            },
            "type": "http"
          },
          "output": {
            "description": "TVL across 1y/6m/90d/30d windows. Separates a quiet ecosystem from an abandoned one. Flags COLLAPSED, STILL_FALLING, TINY.",
            "schema": {
              "$schema": "https://json-schema.org/draft/2020-12/schema",
              "properties": {
                "disclaimer": {
                  "type": "string"
                },
                "flags": {
                  "description": "Empty means nothing failed the checks",
                  "items": {
                    "properties": {
                      "code": {
                        "type": "string"
                      },
                      "msg": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "ok": {
                  "type": "boolean"
                },
                "verdict": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": "json"
          }
        },
        "payTo": "0x11Efa031D56316bD63720d172f9d5c1448e9a21F",
        "resource": "https://poolproof.ru/v1/chain",
        "scheme": "exact"
      }
    ],
    "description": "Is this chain alive: TVL trend over 1y/6m/90d/30d",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "properties": {
                "chain": {
                  "description": "Chain name as used by DefiLlama",
                  "pattern": "^[A-Za-z0-9 ._-]{1,40}$",
                  "type": "string"
                }
              },
              "required": [
                "chain"
              ],
              "type": "object"
            },
            "type": "http"
          },
          "output": {
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-14T22:20:20.644Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-18T16:11:48.277Z"
    },
    "resource": "https://poolproof.ru/v1/chain",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Is this chain alive: TVL trend over 1y/6m/90d/30d"
}

What the leaf hashes

{"body":"48fe7371f27b795b246ed27235ded07a4a8f69fa59a9b87d4fede785532bab1d","id":118594,"kind":"listing","method":"baseline/1","observed_us":1793025613486638,"prev":null,"subject":"x402_bazaar:https://poolproof.ru/v1/chain","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. 0xed7a7b0daddee1757321f82de64f6fae84f6d8608ff949d71b44deb5eb79daf6
2. 0x7fcec76e3339fbbc376f3ae7d5b1ca1d936e64c190192bac038188694096ad50
3. 0x018e11279b4d282278b2e539a798cd5fe9af8d73765ba73e562f6dac3e2b3f8a
4. 0xedd2888762c9426d5ec63259f40d0c617cc84015224039c919c7f5cd16f25860
5. 0x63ae2f429cca00f90e742ded0952895e37a0314e3e67107733a2984b24124018
6. 0x2ce9ebdee23cde7ab9aeef1dbeb14fc155c2a799e37768ee7d954b47aef05f53
7. 0x076c49a1d29c81a192c5291e57286b8f072ea3b6dcd202b594f632d72df80a4f
8. 0x5b5054fd851eac5fe612683b09a76f8c85d009776f0f2a1231d4c0e299957e4f
9. 0x72938ad781d03df4a528cecfa49dc4298b74b02f1857026137a18ce06adea34e
10. 0x6c23cb72ed5e32360c8c43188de0875681092b01554d2a31d5f096fdae959492
11. 0x3f07a2115848067024e2992cb2c05a86eb8d02df5abfcead8bc47854e501603e
12. 0xe158f09cdbfb4f7be1bfd45fce3afcad32c2b3bb2fc2e181dadc193bbf194bfc
13. 0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae