Evidence row 1790990

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://freetier-agent-api.pages.dev/api/summarize"
    ]
  ],
  "name": "Agent Extraction API",
  "owner_address": "0x165eb3dc3e98403ecb1141e90400f5e71806554b",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x165Eb3dC3E98403ecB1141e90400F5e71806554B",
        "scheme": "exact"
      }
    ],
    "description": "Text summarizer: summarize up to 12,000 characters into 3-6 bullet points or one paragraph (max_words 20-250, optional output language). Small LLM (Workers AI Llama 3.1 8B), facts only from the text. GET query or POST JSON body.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "style": "bullets",
              "text": "Cloudflare reported third-quarter revenue of $562 million, up 28% year over year. The company added 3,000 large customers and raised its full-year guidance."
            },
            "type": "http"
          },
          "output": {
            "example": {
              "style": "bullets",
              "summary": "- Q3 revenue $562M, +28% YoY\n- 3,000 new large customers\n- Full-year guidance raised"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "lang": {
                      "description": "optional output language",
                      "type": "string"
                    },
                    "max_words": {
                      "description": "20-250, default 80",
                      "type": "string"
                    },
                    "style": {
                      "enum": [
                        "bullets",
                        "paragraph"
                      ],
                      "type": "string"
                    },
                    "text": {
                      "description": "text to summarize (max 12,000 chars)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "text"
                  ],
                  "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"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793252197/bazaar-icons/19906174df41ffa4.png",
    "lastUpdated": "2026-10-31T21:54:06.188Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-31T21:54:06.053Z"
    },
    "resource": "https://freetier-agent-api.pages.dev/api/summarize",
    "serviceName": "Agent Extraction API",
    "tags": [
      "llm",
      "summarization",
      "text"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Text summarizer: summarize up to 12,000 characters into 3-6 bullet points or one paragraph (max_words 20-250, optional output language). Small LLM (Workers AI Llama 3.1 8B), facts only from the text. GET query or POST JSON body."
}

What the leaf hashes

{"body":"913344a1c513e558eaf0a8b9c058f184ca9a135d2258122341081dd23420050c","id":1790990,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559939386007,"prev":null,"subject":"x402_bazaar:https://freetier-agent-api.pages.dev/api/summarize","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xd774c8b4479a8e023cea74f65b28aca88ec82b1c4e4e046dd43b1e56dc69394f
2. 0x634ba106071ccb9518351618080f3447b9cc909cdc23af61ce465d8ca0f832b5
3. 0x2875a1070150547e413f5f10971c077e7ec4718882b2357cd608aa70451d7c8a
4. 0x02062a34b9d6c95444ce47d03ba4aea3ad57a6ade9ca4b5548d29a181f9d3ebf
5. 0x0ac986d71ceaf88f12a9d5560ee55cbfcd7507890e45c861bd3e080dda0c99b1
6. 0x3e30cc9e5d5d73bd0c15e3559f1c29a2cb4dd41118c7e0b45697597fa333e326
7. 0x0c147e93b9200cbef2b1bd2ad732eacbc97ab00305fcdfc4a705ce9d8f7987e9
8. 0xde292db8360183909004b64c1d5bb1ab467171b3f887666ee86c1ee75139db04
9. 0x2c6eb4de76f4a58cf8145d54317ae79cc51cc906d0de4638f1123e24c1492677
10. 0xcb3b41c37ca3d11be54d960f2aaee0cb4c25d128d47dabef2797efb0d2803239
11. 0xe85548a3a52616d129b263e671f45537f7ee9bb67fa89ba4d8e27bed7088e757
12. 0x5286c70252ce1d2134a08e8f861c17b609bf03ec34c3b3a77b39816d1787aec7
13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90