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Evidence row 126253

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://x402.ochinimus.app/api/eth-price
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
698ee7085b6280fd1271b0a757c1cb27fd7c0e0a5ed153347dd76ed2b0ed605b
Leaf
0xccc203ba6af2857b4be9156da344a5c4e36136f03cc54ec728f66aa7ecdc189d

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.ochinimus.app/api/eth-price"
    ]
  ],
  "name": "AgentFeed",
  "owner_address": "0x22db3a9686ee5261e7bf3ed4f91277232e8076e6",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "name": "USDC"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4a8o45skRPcyjAdyR8yES215Swvh8uTpZD6KLarhxCJ7",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0x0Cf44185564F2b72E291050DC79E578429E52f83",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "31566704",
        "extra": {
          "feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA"
        },
        "maxTimeoutSeconds": 300,
        "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
        "payTo": "QWOWU2E6BB76HEQRRMXWZ2MU4HAQIYZWEPP2W7Y377ZRDIW7ZKD4MMMEPM",
        "scheme": "exact"
      },
      {
        "amount": "500",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "minDeposit": "5000",
          "name": "USD Coin",
          "receiverAuthorizer": "0xBa3056eC310658e42dFb8a0Fa349C5406212bE37",
          "version": "2",
          "withdrawDelay": 86400
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "batch-settlement"
      },
      {
        "amount": "500",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "minDeposit": "5000",
          "name": "USD Coin",
          "receiverAuthorizer": "0xBa3056eC310658e42dFb8a0Fa349C5406212bE37",
          "version": "2",
          "withdrawDelay": 86400
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "batch-settlement"
      },
      {
        "amount": "500",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "minDeposit": "5000",
          "name": "USD Coin",
          "receiverAuthorizer": "0xBa3056eC310658e42dFb8a0Fa349C5406212bE37",
          "version": "2",
          "withdrawDelay": 86400
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "batch-settlement"
      },
      {
        "amount": "500",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777Dcc4d5A8B6E418Fd04D8997ef11000eE",
          "version": "1"
        },
        "maxTimeoutSeconds": 604900,
        "network": "eip155:5042",
        "payTo": "0xA853129ACF56A851f9d51CD8cb47619465260Fa9",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:10",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:143",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:43114",
        "payTo": "0x22DB3A9686EE5261e7Bf3ed4f91277232E8076e6",
        "scheme": "exact"
      }
    ],
    "description": "ETH spot price in USD, read on-chain from the two deepest WETH/USDC Uniswap V3 pools, on Ethereum and on Base. Use when you need to answer: What is ETH worth? Returns their median plus each pool's own price, so a caller can see the spread between chains. Computed from chain state; no exchange feed.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "confidence": null,
                "method": "each pool's current price (concentrated-liquidity sqrt price, fee excluded) read from chain state; price is their median",
                "price": 2491.81,
                "publish_time": 1791842008,
                "quotes": [
                  {
                    "pair": "WETH/USDC 0.05%",
                    "pool": "0x88e6A0c2dDD26FEEb64F039a2c41296FcB3f5640",
                    "price": 2491.8574,
                    "source": "uniswap-v3:ethereum"
                  },
                  {
                    "pair": "WETH/USDC 0.05%",
                    "pool": "0xd0b53D9277642d899DF5C87A3966A349A798F224",
                    "price": 2491.7659,
                    "source": "uniswap-v3:base"
                  }
                ],
                "source": "on-chain DEX mid, median of 2 pools",
                "symbol": "ETH"
              },
              "paid": true,
              "tool": "get_eth_price"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "data": {
                      "properties": {
                        "confidence": {},
                        "method": {
                          "type": "string"
                        },
                        "price": {
                          "type": "number"
                        },
                        "publish_time": {
                          "type": "number"
                        },
                        "quotes": {
                          "type": "array"
                        },
                        "source": {
                          "type": "string"
                        },
                        "symbol": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "paid": {
                      "type": "boolean"
                    },
                    "tool": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790342068/bazaar-icons/e1b26d9582fdb91c.png",
    "lastUpdated": "2026-10-25T23:36:46.036Z",
    "quality": {
      "l30DaysTotalCalls": 13,
      "l30DaysUniquePayers": 8,
      "lastCalledAt": "2026-10-25T23:36:45.407Z"
    },
    "resource": "https://x402.ochinimus.app/api/eth-price",
    "serviceName": "AgentFeed",
    "tags": [
      "price",
      "eth",
      "ethereum",
      "crypto",
      "onchain"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ETH spot price in USD, read on-chain from the two deepest WETH/USDC Uniswap V3 pools, on Ethereum and on Base. Use when you need to answer: What is ETH worth? Returns their median plus each pool's own price, so a caller can see the spread between chains. Computed from chain state; no exchange feed."
}

What the leaf hashes

{"body":"698ee7085b6280fd1271b0a757c1cb27fd7c0e0a5ed153347dd76ed2b0ed605b","id":126253,"kind":"listing","method":"baseline/1","observed_us":1793025627438909,"prev":null,"subject":"x402_bazaar:https://x402.ochinimus.app/api/eth-price","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. 0xccc21a08360f9585c860531d9214928f4e593b04285d30e63857b77cd4854a9c
  2. 0xae946763dfe0e08dd74ce638f3348385dd98e3cb1871593fae738a6d1bf4c4f1
  3. 0x11b43781cbde55a838e4fd9187bcafdff834f33121ce846654faad2e72dedeb7
  4. 0x9bf2816fd4ac4153f8c169bdab3656ab831fb13751ed0e8774da1f3c15a6ce93
  5. 0xfcdc4e6b9f2db7f4bc998111080edf57afb1afaa2239a27c3c1899be7310bb5e
  6. 0x5e0726851b5a82525f19222626e912506eb81a4382ab94a91d4afaf651d7a031
  7. 0xd4d0361bda6cc7ae56381a45147b03aa7aeafe019180daba0b459c1664c3a7b3
  8. 0xeaf48ee79c320d06aec52b50a84ae3790983f8ba1e8503eaaa335bbe8f2839a1
  9. 0xa7e1a958c75c2132f2dfb5bb8d77a956e893b026f4ef740e1228d64d9c61b866
  10. 0x28f5e3a424e6df882445451ebbb98ea4799c643ef3231cda98518a826f880a47
  11. 0x1233e806ac6f264fea872a85785df4b3024b89e9788bb6dfa89e28944cb30400
  12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
  13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
  14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  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