Evidence row 126005

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.deepsearch.com/v1/context/etf/search"
    ]
  ],
  "name": "x402.deepsearch.com/v1/context/etf/search",
  "owner_address": "0xbecc987508adf6696a3254bed485cc2d9493c8ad",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xbECc987508AdF6696A3254beD485CC2D9493C8AD",
        "scheme": "exact"
      }
    ],
    "description": "ETF keyword search ($0.05 USDC). Search Korean AND US ETFs by name, theme, or holding — returns name, symbol, exchange, issuer, category, country. e.g. keyword=반도체, 2차전지, QQQ, S&P500.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "keyword": "반도체"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "etfs": [
                {
                  "issuer": "미래에셋자산운용",
                  "name": "TIGER 미국AI반도체팹리스",
                  "symbol": "491830"
                }
              ],
              "keyword": "반도체"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "keyword": {
                      "description": "Search term (theme / name / holding), e.g. 반도체, QQQ, S&P500",
                      "type": "string"
                    }
                  },
                  "required": [
                    "keyword"
                  ],
                  "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"
        }
      }
    },
    "lastUpdated": "2026-10-01T05:05:46.948Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T05:05:46.683Z"
    },
    "resource": "https://x402.deepsearch.com/v1/context/etf/search",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ETF keyword search ($0.05 USDC). Search Korean AND US ETFs by name, theme, or holding — returns name, symbol, exchange, issuer, category, country. e.g. keyword=반도체, 2차전지, QQQ, S&P500."
}

What the leaf hashes

{"body":"4b452ce8ea6154fd58082b75aff69a496363e2a0a3a855209a9a75555102db35","id":126005,"kind":"listing","method":"baseline/1","observed_us":1793025627116736,"prev":null,"subject":"x402_bazaar:https://x402.deepsearch.com/v1/context/etf/search","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. 0xa71d27d847f4bd56c79c39233e4c82f76906db30e0ea5f50fee7719c153f1dad
2. 0x54c8fbddf104315d0865823bab222bc808b7b3b29091a7af00be319942eb749c
3. 0x5ec5a03249412e7e850298cfee8b7702bc81f0ef87cc4e15ea2a6d6309d9e7ba
4. 0x01349f87ad2a1642ed92353490c8c08268733a38c3eea00c5108b5debb60846c
5. 0x2d3122d921d7900494b413f7e21e161b680ccb60b9c7c979509f74194236bf5b
6. 0x49c3f677ba5cda0df6ceb5673c7f7b61b206439bc419e12056187167c8dd479a
7. 0x2f3bd5e2d7ed2dbcc33c6f47656dd174149088893c940a19a49017366ee85726
8. 0x485cb188905d19e0dca585d231f117b16417d7d9ab4afe2e4506135680070bde
9. 0x8a42d9ca233eeab189f3f26e997112580bb65b31f6fb467e8ac2dfd68ea759fb
10. 0xc6522fc337627b139352697525c95afa35480881a993f2a3b3ab321aa6e7ac50
11. 0xfd7db9a5ff472cfefafacbeb7f7f7dc6fc7e28e7e0d99e3b79d231f0d5f46aee
12. 0x1e464fcb484a1e782f9fe44be5118a9de934eb533c96ba10fc7d20e3a3e4711c
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae