Evidence row 65049

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.api-agent-ia.ch/gaz"
    ]
  ],
  "name": "api.api-agent-ia.ch/gaz",
  "owner_address": "0xa1decc4494b0c28cbdb8fd45b3c41ed5069ab4d5",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xA1decC4494b0C28CbDb8Fd45b3C41eD5069aB4D5",
        "scheme": "exact"
      }
    ],
    "description": "What does a transaction on Base cost right now? Returns the current gas price and base fee in gwei, with the block number, cached for 5 s ($0.001 per call).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "base_fee_gwei": 0.005,
              "bloc": 52985862,
              "gas_price_gwei": 0.006,
              "reseau": "base"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "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/v1792884331/bazaar-icons/22242b9cfb5307e4.jpg",
    "lastUpdated": "2026-10-25T20:38:28.383Z",
    "quality": {
      "l30DaysTotalCalls": 29,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-25T20:38:27.966Z"
    },
    "resource": "https://api.api-agent-ia.ch/gaz",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "What does a transaction on Base cost right now? Returns the current gas price and base fee in gwei, with the block number, cached for 5 s ($0.001 per call)."
}

What the leaf hashes

{"body":"3628e69b33d3ae1b8a34dd683906b671ec7c427999220f1e5ffcfa159ea24d69","id":65049,"kind":"listing","method":"baseline/1","observed_us":1793025457624755,"prev":null,"subject":"x402_bazaar:https://api.api-agent-ia.ch/gaz","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. 0x577f04ba83e53e847fff3dc07de751f8729f83ace245b8fa02f99df0ab11e4a9
2. 0x44c66361736fc05141af1f6cde7d521be62898583fca29d478b36457ed75c6ac
3. 0x85e6f8e8bcaa096fe08f3b95ae5de408c9b62a09f2eece2ffdfcf37293a7afec
4. 0xe4b5f02ab033bde93054f4bc82c97ec534ba2c6838493cf7031618ccdfa633d0
5. 0x3ebd38f4c3d7e560265d57970b6b67cde0e854329164f60e75114a7cab84220c
6. 0xe7bd9a51d6d43c16628137b7fd443a4dab5e4fa73805ee0182d93fab43ffb803
7. 0x7c176ac94f5c00197eda4c19334e050caf55da6f393f9c8cd2e55c4d9dd185dc
8. 0x58de9431d9cce2a6e0be3bccacce79aa6c4bde11a3b7e454079255c3886f69e8
9. 0xecbe913ea5e39d0056719a56870055a9350161d51a5f1b4892e2e70b4c857d66
10. 0xa8f2905fb93f7b837ebd4cffb4ea870801aecd1c51ad69f073af01c8310ee1b5
11. 0x7c6e7d8ec8a6bb5540ab8e4e885e6c646f71198fce1b0e917447538a70811486
12. 0x01ecb94c2efbfb8e9050ebbd813fbba80bbcbc345f98de707345bc4bc88c94e8
13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae