Evidence row 2201148

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.avasis.ai/v1/tip/all"
    ]
  ],
  "name": "Avasis Agent Platform",
  "owner_address": "0x6264191d6dd5427435b5e829077842e130ef1fc8",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x6264191D6dD5427435B5E829077842e130Ef1fc8",
        "scheme": "exact"
      }
    ],
    "description": "One answer with every tip topic (Solana slot/height, Solana priority-fee percentiles, on-chain SOL/USD, Base gas and Ethereum gas), each with its seq, observedAt and age. Served from the shared hub: each topic refreshes on its own cadence (1-4 s) while anyone is polling. Prepaid meter price $0.0006/call.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "errors": {},
              "topics": {
                "base-gas": {
                  "ageMs": 420,
                  "data": {
                    "blockAgeSeconds": 1,
                    "blockNumber": 37400000,
                    "chain": "base",
                    "chainId": 8453,
                    "gwei": {
                      "baseFee": 0.0021,
                      "gasPrice": 0.0031,
                      "maxPriorityFee": 0.001,
                      "suggestedMaxFee": 0.0052
                    }
                  },
                  "seq": 812,
                  "topic": "base-gas"
                }
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "errors": {
                      "type": "object"
                    },
                    "topics": {
                      "type": "object"
                    }
                  },
                  "required": [
                    "topics"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_d5i1omim"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T04:22:25.958Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-02T04:22:25.706Z"
    },
    "resource": "https://agents.avasis.ai/v1/tip/all",
    "serviceName": "Avasis Agent Platform",
    "tags": [
      "realtime",
      "solana",
      "base",
      "ethereum",
      "gas"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One answer with every tip topic (Solana slot/height, Solana priority-fee percentiles, on-chain SOL/USD, Base gas and Ethereum gas), each with its seq, observedAt and age. Served from the shared hub: each topic refreshes on its own cadence (1-4 s) while anyone is polling. Prepaid meter price $0.0006/call."
}

What the leaf hashes

{"body":"f6eee429a50c8e34bab75410d635ec3a8a7539f0d56bafdfe343d3112586647b","id":2201148,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646801073704,"prev":1508056,"subject":"x402_bazaar:https://agents.avasis.ai/v1/tip/all","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xde896c8ccf42e69aebfb8660a271c58d3e89b527bb0dcff89f8d7abbcff7d882
2. 0x916547175b450df0ba8713798044af4d6f79b7a6e28a1fe73ec7069fc1961689
3. 0x982bbca98c8a92a6f08da7f93601809b4363064a55a10ede4cd99147940dc949
4. 0xdd5db4bd658718a4a96c48c0ef379793c7159b76bf1217da70a85b3e32248707
5. 0x35ddc33c4493a785a2a40a63bae1b87deb607011877a4ad7fc4180d2c8bf80c9
6. 0xd7c50c5ad63060f85b8502afcf8e5a364159807f279bb73a98c76ad48f3d7e73
7. 0xe8cd0696947c331c6767d1b2d91c0c075006e48a9b366b7bc1b0c0e55054dc82
8. 0xce29514aa5fe972b5c9c9e872881a03e20d6dfcf079904b8d32c3000d02a946b
9. 0xb935ee16f6aff3c3a52d38cf065d95ee70385d656391579da0bf4dc0cba8a837
10. 0x81b56d73f259f04598277bd48002a3a0fa98443e4966fe199f0f12ee9c18a6ef
11. 0x1d4f7107983a6cb8f818f859badeffbb9964454c836d1abb96f96320854655a0
12. 0x933c861a9715acc355546ac1de965c0ed1155480f615b2e5e8679f2112c69496
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af