Evidence row 70243

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x-402.online/v1/social/search"
    ]
  ],
  "name": "api.x-402.online/v1/social/search",
  "owner_address": "0x2c871c2b8876dc35e9e19646fda5abf1cd27735f",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2c871C2b8876dc35e9E19646FDa5ABF1cd27735F",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "3tvSUk2R16rrL4eo2diYpMUsBH1wa3tafqJE44x3bVgs",
        "scheme": "exact"
      }
    ],
    "description": "Search Hacker News and Lemmy posts by query, sort and time window, merged, with score, comments, permalink and excerpt. Community search across Hacker News and Lemmy in one call, no key: posts by query, sorted by relevance, new or top, over a time window, with score…",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 10,
              "q": "x402 payments",
              "sort": "new",
              "t": "month"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 10,
              "posts": [
                {
                  "id": "hn:49806046",
                  "num_comments": 4,
                  "permalink": "https://news.ycombinator.com/item?id=…",
                  "score": 12,
                  "source": "hackernews",
                  "title": "…"
                }
              ],
              "sources_answered": [
                "hn",
                "lemmy"
              ]
            },
            "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"
        }
      }
    },
    "lastUpdated": "2026-10-19T13:34:09.788Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T13:34:09.51Z"
    },
    "resource": "https://api.x-402.online/v1/social/search",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search Hacker News and Lemmy posts by query, sort and time window, merged, with score, comments, permalink and excerpt. Community search across Hacker News and Lemmy in one call, no key: posts by query, sorted by relevance, new or top, over a time window, with score…"
}

What the leaf hashes

{"body":"1084e2a8e32a77e68fb80a8841ace8498e7280f93789efcae267fc248d361818","id":70243,"kind":"listing","method":"baseline/1","observed_us":1793025480058128,"prev":null,"subject":"x402_bazaar:https://api.x-402.online/v1/social/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. 0x9f4bb494278a81f0ee42a90aee06d70789a7fbfd1d0b9c837f1711107ed0cf01
2. 0xef7d98d9ea3f701635a80188127369a0c2aab6e3ee3b8608f763477e38330849
3. 0x3ae455fc85e854bdb52d4961bacce9ee5d2e03a7dc313dc9c012c56232520e5f
4. 0x018c99c0640b4a14caea3879502d477b8b5fba60441be5b08b16fa618c953163
5. 0xbc1c775cf0d43905db8c75cec7477fc84578a25e490b25f66aaf044bf1111a88
6. 0xe98cc60882dc05f41d7473e7696688542f9cb272af6b8b592b29c0a541598074
7. 0x3613dd52dd94b0fad38fe6435f29fd7b50b576d1668bfa566175e949c8dc6d4f
8. 0x7d7e943bd3cddbe3ef9f32e509ae5a42fc9e23eb53481fafe1cd0042ebe4f18b
9. 0xbf6dfb6ad02451c61f11aaaf5c1f5df9c339144fa23414dbf80d31edd4a93d47
10. 0xf41043f542980b32be9b3ced5ce838546c4aba89c89cec784be33684bd2a251c
11. 0xb5a5da1d8cc5364d4e1e81f176a4bcbca86e02bf02b30e06db118bb7f2c487a8
12. 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae