Evidence row 555374

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://138-197-15-135.sslip.io/v1/ai/tx-explain"
    ]
  ],
  "name": "138-197-15-135.sslip.io/v1/ai/tx-explain",
  "owner_address": "0x10741397e86340a4608c771a9b823038d762ea42",
  "raw": {
    "accepts": [
      {
        "amount": "15000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x10741397e86340a4608C771a9B823038d762ea42",
        "scheme": "exact"
      }
    ],
    "description": "Plain-English explanation of any transaction on Base, Ethereum, Arbitrum or Optimism: what happened, who sent what to whom (decoded token transfers with amounts and symbols), the method called, fee paid, and success/failure. Returns a summary plus the structured facts it is based on.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base",
              "hash": "0x0611e95debda5bd222bd282dbc0b972c38770886f8853a88461d738ba835d8fb"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "base",
              "facts": {
                "method": "0xe3ee160e",
                "status": "success",
                "transfers": []
              },
              "hash": "0x…",
              "summary": "Wallet 0xa729… sent 0.0009 USDC to 0x1074… (an x402 payment), settled by a facilitator. Succeeded; fee ~$0.0001."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "chain": {
                      "description": "Chain: base (default), ethereum, arbitrum, optimism",
                      "type": "string"
                    },
                    "hash": {
                      "description": "Transaction hash",
                      "type": "string"
                    }
                  },
                  "required": [
                    "hash"
                  ],
                  "type": "object"
                }
              },
              "required": [
                "queryParams"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T18:02:19.717Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T18:02:19.535Z"
    },
    "resource": "https://138-197-15-135.sslip.io/v1/ai/tx-explain",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Plain-English explanation of any transaction on Base, Ethereum, Arbitrum or Optimism: what happened, who sent what to whom (decoded token transfers with amounts and symbols), the method called, fee paid, and success/failure. Returns a summary plus the structured facts it is based on."
}

What the leaf hashes

{"body":"51d8e27ed720683196a243bb2477a062db5e88ca85b2804a515437902899d55e","id":555374,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133790025774,"prev":null,"subject":"x402_bazaar:https://138-197-15-135.sslip.io/v1/ai/tx-explain","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xc78a6cd416196fecddb3000fff5915c9fae59ce20ee1f863df1f290cc973cf50
2. 0x6e95c46178f77dd69d812587cc9c625bcce7c4db120fbf250ba63bb9a835b81c
3. 0xc89c0d7bdd70e91a39d238d028abc8745694721b656b089b2301b15409edff01
4. 0xac2ea6849149dc952271a209133d4723e7f73dd2dea98cd6064a2a5bee066414
5. 0x10ba228125b8e4c40392345715a502014e4a58b8cbf9a21192e97decc5e8c31a
6. 0xa50eee2d9e4e182ea656840ae361f720d837ad363516f9a5b2a1f8525dce4779
7. 0x70a06cc914e3b35516c1780d63a6f0e7cdaf53b7eb8b03b252a6c4e87a5efc95
8. 0xc1a57460ba2426041084146ad6cad41f108182c0bf465ed4e8d6c7ee24d70cb0
9. 0x02f33689455336d90dd1bddadfbf564e3c0260a8b32e816e9a611b36c89e1931
10. 0xb8f01eb93444211a737298820ced6cc9a9706725c4d26306e6eb90a516410d19
11. 0x2e6671416897991c56f68114e0090d4a5077431f4a8f11cc1941baa393e53442
12. 0x579274645af30f881c6ffa5eae0da4929a7645c54a24d58a51e98be31e70dd57
13. 0x72d49c3472216d5e76117068ea9a2a5f617bdb2ffda241f677ce8098a0219dfc
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4