Evidence row 1039464

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mintintel.35-171-220-195.sslip.io/v1/eth/eth-usd"
    ]
  ],
  "name": "Mint Intel: Ethereum chain data",
  "owner_address": "0xd5f3a78ab272eb36a997f4aa249b876bdb9692e3",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xd5f3A78AB272Eb36a997f4aA249b876BDB9692E3",
        "scheme": "exact"
      }
    ],
    "description": "ETH/USD read straight from Ethereum state, no CEX or API key: the Chainlink ETH/USD feed (latestRoundData) plus the Uniswap v3 WETH/USDC 0.05% pool spot price in one RPC batch. Median of fresh sources, per-source price, feed age and round, spread in bps.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "eth",
              "chainId": 1,
              "network": "Ethereum",
              "pair": "ETH/USD",
              "price": 2316.56,
              "sources": [
                {
                  "ageSeconds": 96,
                  "feed": "0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419",
                  "fresh": true,
                  "price": 2315.55,
                  "source": "chainlink"
                },
                {
                  "feeTierBps": 5,
                  "fresh": true,
                  "pool": "0x88e6A0c2dDD26FEEb64F039a2c41296FcB3f5640",
                  "price": 2317.56,
                  "source": "uniswap-v3"
                }
              ],
              "spreadBps": 7.07
            },
            "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": {
                    "pair": {
                      "type": "string"
                    },
                    "price": {
                      "type": "number"
                    },
                    "sources": {
                      "type": "array"
                    }
                  },
                  "required": [
                    "pair",
                    "price",
                    "sources"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-29T10:27:52.289Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T10:27:52.08Z"
    },
    "resource": "https://mintintel.35-171-220-195.sslip.io/v1/eth/eth-usd",
    "serviceName": "Mint Intel: Ethereum chain data",
    "tags": [
      "ethereum",
      "evm",
      "erc20",
      "onchain-data",
      "rpc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ETH/USD read straight from Ethereum state, no CEX or API key: the Chainlink ETH/USD feed (latestRoundData) plus the Uniswap v3 WETH/USDC 0.05% pool spot price in one RPC batch. Median of fresh sources, per-source price, feed age and round, spread in bps."
}

What the leaf hashes

{"body":"691f40432a7207986f2b1711138f1c15c88b817e5679d8177e0b987bf7c854b3","id":1039464,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298327865996,"prev":null,"subject":"x402_bazaar:https://mintintel.35-171-220-195.sslip.io/v1/eth/eth-usd","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x081ad00bccca2ca4d5a33d36424b094c95c2f059e49746451c24184b7f1edd3c
2. 0xd7e8f28558bacf7ccbefcad24f57742fdcedb352868620d3ab7e9fc8a46b899a
3. 0xf96c51e45a5304a43798cc961d4429be9d8f728613942e7ff09c88e2ddd5ec2e
4. 0x731ab463d04c0fef70cd7c7bf6a08a38d1d908c2c0d18093c8bfa3414a440bc1
5. 0x6c9d19de1fc8efa1727e6c4aaaad62fe82b9e424b0603fb06fb11aab83ccddbb
6. 0xc15a686dfe92e0df48fb3cae317137b9ddf12eeacc16afba5abbc3bfd779c01d
7. 0x978c04fc1c06c130b0c46429c5ccb393754eb5e71033dfd33de5c20b6dd0e8f8
8. 0x66c175e767ee9ff48de2fdc7a4b58d370b63c4d6b7a03aede519709579454c82
9. 0x80e4d11d5b7f705b2e60f9e4b885e57118a43735153d9e8ec191dc44454b77d1
10. 0x71e4529459fcf90ae5b907b990227230a1e406dbdb5a9625345a9b40587a1907
11. 0x6f95c371189a71f51e30592ba91bb7f5dc0d1ff0f815a39a603e12da8cd971d5
12. 0xca73bc1ff38e59fd532494f3e997bc3804d0cfc35c701248ad5704c0dee5799c
13. 0xf70713c5ae237d535074be6b275af68f87013bcbf94d32957a08fb04463d4c59
14. 0x7806c5d294aa520a3cdaf5e1d58181e6315b37856d332d91c3a1e53dff27254d
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1