Evidence row 1790989

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://freetier-agent-api.pages.dev/api/entity-extract"
    ]
  ],
  "name": "Agent Extraction API",
  "owner_address": "0x165eb3dc3e98403ecb1141e90400f5e71806554b",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x165Eb3dC3E98403ecB1141e90400F5e71806554B",
        "scheme": "exact"
      }
    ],
    "description": "Named entity extraction: people, organizations, locations, dates, money amounts and products from text (max 6,000 chars), plus emails and URLs by regex. Every AI entity is checked to literally occur in the text. GET query or POST JSON body.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "text": "On 3 March 2026 Acme Corp signed a $2 million deal with Globex in Berlin, said CEO Jane Doe."
            },
            "type": "http"
          },
          "output": {
            "example": {
              "dates": [
                "3 March 2026"
              ],
              "emails": [],
              "locations": [
                "Berlin"
              ],
              "money": [
                "$2 million"
              ],
              "organizations": [
                "Acme Corp",
                "Globex"
              ],
              "people": [
                "Jane Doe"
              ],
              "products": [],
              "urls": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "text": {
                      "description": "input text",
                      "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": "2026-10-31T21:54:10.206Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-31T21:54:10.084Z"
    },
    "resource": "https://freetier-agent-api.pages.dev/api/entity-extract",
    "serviceName": "Agent Extraction API",
    "tags": [
      "llm",
      "ner",
      "entities",
      "text"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Named entity extraction: people, organizations, locations, dates, money amounts and products from text (max 6,000 chars), plus emails and URLs by regex. Every AI entity is checked to literally occur in the text. GET query or POST JSON body."
}

What the leaf hashes

{"body":"93a01a107d0c60dd5f4af6334005a2d1c29a52431da64e1419a217dd870fc79e","id":1790989,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559939383755,"prev":null,"subject":"x402_bazaar:https://freetier-agent-api.pages.dev/api/entity-extract","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. 0x76e423adf9836e3a0da3f8946cc7ff5b3fc9a0c3ded05f4468f1634762e7f10e
2. 0x6257f1a7e39c0589a0ab0dbd234f4d5bb806001945ca5325bf75461933d24358
3. 0xd795eefdfdbc732a49074b0d74018dd8910fd54985fbccd3a18090c41ea819c0
4. 0x8105a22910692f967160d0d0ed1e26644f67597d56c025307e4c639315f81d56
5. 0x81a2bdaf9d31711aefcb8d9f957b10a30b1e8211be9f90ddf1cd68c927212ab8
6. 0x892fcd442974cce329bf574cede9e76240649f86cd227b9679fbfb3366c12d3b
7. 0x688c94b5bdae158c1cafce575c30fe4f6b74b300f97ac30a737bcb5c63f43f96
8. 0x7b38c131b853496087b3bb3ebfc0c1985b219602fd405373358af25a17dd7431
9. 0x76d9ddc5a722ecd095cc726b751bcb20a03be0ee1e1bd5cf8a245186d6512110
10. 0x053afbdf2062b18148847e9cda206d671ae011d97ac57a8cb618e85dd3460233
11. 0x896db05405a394c51dc99ab82ed2dccc2db313d311496a9682e4af5ef48a577d
12. 0x1e93736ac39275a7c68e57203d7f685d0b2f38ca4a0f77c0e0caa7f14b489066
13. 0x158885233a7e31127e2842e667a258b12d4e1809863fa73786d7994cec474080
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90