Evidence row 792144

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://138-197-15-135.sslip.io/v1/evm/gas"
    ]
  ],
  "name": "138-197-15-135.sslip.io/v1/evm/gas",
  "owner_address": "0x10741397e86340a4608c771a9b823038d762ea42",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x10741397e86340a4608C771a9B823038d762ea42",
        "scheme": "exact"
      }
    ],
    "description": "Current gas price, base fee, suggested priority fee and EIP-1559 maxFee for Base, Ethereum, Arbitrum or Optimism, plus a 21000-gas transfer cost in native units. Deterministic, no LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "baseFeeGwei": "0.005",
              "block": 1,
              "chain": "base",
              "gasPriceGwei": "0.01",
              "maxFeeGwei": "0.011",
              "priorityFeeGwei": "0.001",
              "transferCostEth": "0.00000021"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "chain": {
                      "description": "Chain: base (default), ethereum, arbitrum, optimism",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                }
              },
              "required": [
                "queryParams"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T14:09:54.674Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T16:56:30.259Z"
    },
    "resource": "https://138-197-15-135.sslip.io/v1/evm/gas",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current gas price, base fee, suggested priority fee and EIP-1559 maxFee for Base, Ethereum, Arbitrum or Optimism, plus a 21000-gas transfer cost in native units. Deterministic, no LLM."
}

What the leaf hashes

{"body":"d8cd674022c58903a42a1e8bd462b3395a8dc3ef3410a445dc891da689380673","id":792144,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211807260960,"prev":555381,"subject":"x402_bazaar:https://138-197-15-135.sslip.io/v1/evm/gas","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x977821a7bba997bc017e4e189bd78514d785fca78a6a8f253c088ab5a67ad7ff
2. 0x26406d069cfb92042d22a87714b3c146ff3ad883938c6f04ab2b002ba9ea44e6
3. 0xec8c779642c6c60cf8b60dbd93aa558ee7cfc9968aa2dc28d6d65c010974d14e
4. 0x385918a727c09d5704da1a7bcb64d58e4d24d73ecc4ff80df7597f118cbdaec4
5. 0x90c779754bef4fd2d12033c6520d77361aa0e821a57036183a686d756f5266c8
6. 0x9f3fd3ba55c97f5077f666d88aa45f5e35795b4fb1f85904d5ea28d1774e5dc6
7. 0x15b35864a0cc08b31c4448beb3495da575cf5fda1ce2d0a3bc97c221d91338aa
8. 0x4401088dedeb3a5e99c7684a410dda63035b63796aa3a9740ab5468885a10012
9. 0x2be9bfd423500f1786a995e3bd9976e4d01624f93661200fc375f96e21c83b19
10. 0xaf73aabb1bd5fd314f408f9ec79d81576576956483ffc5b9b3df067ea15f7206
11. 0x891ee1d037cc6ffff1f29e92f0b2976a709b4f0e3b534cb16c5656137a7fa37a
12. 0x3eea6e3529c46068533dc0c7b71df5ad1310bab2bb02c7c4768dde5e97569b01
13. 0xddcdda94a0fa130582c880a437970c1e6d81827500911acf5ca2c5b1aaafe0a6
14. 0x088061c71633d244b99c7cc0814bbe03af458b18487f352611ae649c73589766
15. 0xcf313ac43fef601c9e46f82a687b6a3c655f47c31675c1791c49de20295be63d
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae