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Evidence row 426716

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/sei/gas-history
Recorded
Previous row
#409076
Body SHA-256
3608c869f0578befb05c0a80cc29860f101917c04bd4c2d7a208f27440e1246d
Leaf
0x853c680bc3d7789db4224648a17504552ea0efaaedbfb632aef5025e08ada314

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data-tools.revmesh2074.workers.dev/sei/gas-history"
    ]
  ],
  "name": "Gas history, Sei gas price",
  "owner_address": "0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6",
        "scheme": "exact"
      }
    ],
    "description": "Gas history, Sei gas price. Gas price history on Sei (eth_feeHistory): base fee in gwei for each of the last N blocks (5-100, default 20), how full each block was, and the 10th, 50th and 90th percentile priority fees, with the low, average and high base fee over the window. Use to judge whether fees are rising, pick a priority fee or time a transaction; for the current price alone use sei_gas.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "blocks": 20
            },
            "type": "http"
          },
          "output": {
            "example": {
              "baseFeeGwei": {
                "average": 0.012,
                "high": 0.014,
                "latest": 0.012,
                "low": 0.011,
                "next": 0.012
              },
              "blocks": 20,
              "chain": "Sei",
              "chainId": 1329,
              "fromBlock": 123456770,
              "history": [
                {
                  "baseFeeGwei": 0.012,
                  "block": 123456789,
                  "gasUsedRatio": 0.48,
                  "priorityFeeGwei": [
                    0.0005,
                    0.001,
                    0.01
                  ]
                }
              ],
              "priorityFeeGwei": {
                "p10": 0.0005,
                "p50": 0.001,
                "p90": 0.01
              },
              "toBlock": 123456789
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "blocks": {
                      "description": "How many recent blocks, 5-100 (default 20)",
                      "examples": [
                        20
                      ],
                      "type": "integer"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "baseFeeGwei": {
                      "properties": {
                        "average": {
                          "type": "number"
                        },
                        "high": {
                          "type": "number"
                        },
                        "latest": {
                          "type": "number"
                        },
                        "low": {
                          "type": "number"
                        },
                        "next": {
                          "type": "number"
                        }
                      },
                      "type": "object"
                    },
                    "blocks": {
                      "type": "number"
                    },
                    "chain": {
                      "type": "string"
                    },
                    "chainId": {
                      "type": "number"
                    },
                    "fromBlock": {
                      "type": "number"
                    },
                    "history": {
                      "items": {
                        "properties": {
                          "baseFeeGwei": {
                            "type": "number"
                          },
                          "block": {
                            "type": "number"
                          },
                          "gasUsedRatio": {
                            "type": "number"
                          },
                          "priorityFeeGwei": {
                            "items": {
                              "type": "number"
                            },
                            "type": "array"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "priorityFeeGwei": {
                      "properties": {
                        "p10": {
                          "type": "number"
                        },
                        "p50": {
                          "type": "number"
                        },
                        "p90": {
                          "type": "number"
                        }
                      },
                      "type": "object"
                    },
                    "toBlock": {
                      "type": "number"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_09e30bdm"
        },
        "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"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792567527/bazaar-icons/a67d2da18841a325.png",
    "lastUpdated": "2026-10-27T01:06:34.921Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T01:06:34.799Z"
    },
    "resource": "https://agent-data-tools.revmesh2074.workers.dev/sei/gas-history",
    "serviceName": "Gas history, Sei gas price",
    "tags": [
      "sei",
      "gas",
      "gas-history",
      "fees",
      "fee-history"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Gas history, Sei gas price. Gas price history on Sei (eth_feeHistory): base fee in gwei for each of the last N blocks (5-100, default 20), how full each block was, and the 10th, 50th and 90th percentile priority fees, with the low, average and high base fee over the window. Use to judge whether fees are rising, pick a priority fee or time a transaction; for the current price alone use sei_gas."
}

What the leaf hashes

{"body":"3608c869f0578befb05c0a80cc29860f101917c04bd4c2d7a208f27440e1246d","id":426716,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086299222034,"prev":409076,"subject":"x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/sei/gas-history","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).

  1. 0x853c86f790fb091e64ca39a9d3d17f0abd53cc99ee5e9737c1a320169fe6ab02
  2. 0x91905e2bb94e1e0493f34d74671e8a453415dd6dbff23cfacf08d207634da493
  3. 0x0ee1e0f5b245eda990a120b26da7e11a5d0b89b8097aeef3de2a699951f0b4f4
  4. 0x2993e054c7da54dc470dc3fe210030bb9387c7d6b471470de80d9eb76228040b
  5. 0x8ebe943cd7f5972111498b10c6f87e70fd620932542a7b48d39a8b8d26b95119
  6. 0x5b27b33ec5b9618f5327c08d9813f840047c3970eaacda2372945ab83de30c09
  7. 0xe9eaa62c4e6a0874519edd255c42a56959ea69bdfeafb41b8d147c3be8724060
  8. 0xf02518ac46d36536a53f320b4f44b653d990a9a13f1143a087988e9ba6a4e68a
  9. 0x8a04da4fc8983d598c4a303c3645f65b559b89a493159f5c5b3fd44eaf010b9e
  10. 0x3c150bdbbad54aa1b426f50030643b1678b77c1b17e9e75364dede347df698db
  11. 0x94b5117661526893571c5099bb213b21f54068dc9f381d688b9be7c593a99d91
  12. 0xe5ce8ac1ba4d6152605e0a032058cac5906d85f82e3fda1ad44852337b713b17
  13. 0x07d414626f116f3edc6ddb34183ed02538c3a805fec6db00f9d764f8fd595d04
  14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
  15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
  16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
  17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
  18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
  19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
Day root
0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained
0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published
On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON