Evidence row 76296

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://hlrisk.paidapis.net/api/gas-price"
    ]
  ],
  "name": "hlrisk.paidapis.net/api/gas-price",
  "owner_address": "0xf74f2020ac3d73f2bf5ee0f8bf635475ea881319",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xf74f2020aC3d73F2Bf5ee0F8Bf635475eA881319",
        "scheme": "exact"
      }
    ],
    "description": "Current Ethereum mainnet gas price, in Gwei",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "gasPriceGwei": 12.34,
              "network": "ethereum-mainnet",
              "timestamp": "2026-01-01T00:00:00.000Z"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_xdmnqyvi"
        },
        "schema": {
          "$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": "2026-10-24T04:38:11.598Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T04:38:11.372Z"
    },
    "resource": "https://hlrisk.paidapis.net/api/gas-price",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current Ethereum mainnet gas price, in Gwei"
}

What the leaf hashes

{"body":"449f2a6244ce2d4c8dfbbc71a713bd9a9d2d9c2e965b1ea2ea46bfee638835cb","id":76296,"kind":"listing","method":"baseline/1","observed_us":1793025491913652,"prev":null,"subject":"x402_bazaar:https://hlrisk.paidapis.net/api/gas-price","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. 0x9c4c6eb947cf5f493460fd7b0069e93177d34e076b252590e54948f48d20853a
2. 0x74d316e68897856862d8eccd00928af2289aa7269de5b6ef8c769d3519f17520
3. 0xb9a0261bc127c405068c95ad331287bf154cbbb93ca782ddc212e65cda2b5522
4. 0x50fae2cd764ea7fcd1b21b87b3e7babee3b5176c62c1ec62eecad558ebcdfe71
5. 0x149e25762dfb37a9006aae48ed23869b76672923e35578d2d5164d6d4bea62de
6. 0x1a901b35da5fcf9bca978a4bf4fe78b378682eb62aa8a95032df93c7f3fcefb2
7. 0xe38f284ee39f844400ec64ebd42cb7777bdf6f81dadbfd9353b111debe51b943
8. 0x57176740a7d0a469a87c37ea92976b38af7b250f6e14da7e1c1168155ce911fe
9. 0x34ef2c0fe0b5aa2ff1eb1e0f03fdcd926a23fe6f8a178fe7f87845cae93e1bc3
10. 0x55e392a749fe8acd3deb4f8eae19501f1e043191c02fc18a1fab5caabf05c0dd
11. 0x4a4b7460b27353d096fad8c7820603e2d212a25fa0e24fdd0b1ce11cd6ca098c
12. 0xd253212b3d5f7245423cc951067880bc2069b90eeee521363fcee13ebbd606ae
13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae