Evidence row 127226

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://zeroclass.pay.zeroclick.io/v1/deals"
    ]
  ],
  "name": "zeroclass",
  "owner_address": "0xa7325ad60f46a05db8645a267d6c99321431b3eb",
  "raw": {
    "accepts": [
      {
        "amount": "150000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "billing": {
            "description": "amount is the price and is charged in full when you pay, and is not returned if delivery fails: this rail settles once and cannot give change. (Exact entries appear only on fixed-price requests - ceiling-priced requests are offered the reserve-and-pay-actual entry instead.)",
            "model": "prepaid"
          },
          "name": "USD Coin",
          "version": "2",
          "zeroclick": {
            "agentPaymentId": "apay_SR9PbiPv9FKuML9jOCuLi",
            "kind": "transaction",
            "zcRequestId": "zcreq_NHqEpxk5WeMjfiYMLoh69"
          }
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xa7325ad60f46a05db8645a267d6c99321431b3eb",
        "scheme": "exact"
      }
    ],
    "description": "Pay-per-call: meter deal_query, $0.15 (service zeroclass). Unsigned/unpaid → 402 x402/MPP challenge; settle and retry. Served from cache when fresh (<3h), else 202 + retry_after while a scan runs. Each deal carries a grade + trailing-90d percentile.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "terms": {
        "info": {
          "links": [
            {
              "kind": "platform_terms_of_service",
              "url": "https://www.zeroclick.ai/legal/buyer-terms-of-service"
            }
          ],
          "note": "By paying this challenge, whether directly or through an agent acting on your behalf, you accept the platform's buyer terms of service; an agent's payment and acceptance are attributed to you and bind you as if you had taken them yourself."
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "links": {
              "items": {
                "properties": {
                  "kind": {
                    "enum": [
                      "terms_of_service",
                      "privacy_policy",
                      "additional_terms",
                      "platform_terms_of_service"
                    ],
                    "type": "string"
                  },
                  "url": {
                    "type": "string"
                  }
                },
                "required": [
                  "kind",
                  "url"
                ],
                "type": "object"
              },
              "type": "array"
            },
            "note": {
              "type": "string"
            }
          },
          "required": [
            "links"
          ],
          "type": "object"
        }
      },
      "zeroclick": {
        "info": {
          "payment": {
            "amountUsd": "0.150000",
            "id": "apay_SR9PbiPv9FKuML9jOCuLi"
          },
          "requestId": "zcreq_NHqEpxk5WeMjfiYMLoh69",
          "service": "zeroclass"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "agentId": {
              "type": "string"
            },
            "payment": {
              "properties": {
                "amountUsd": {
                  "type": "string"
                },
                "id": {
                  "type": "string"
                }
              },
              "required": [
                "id",
                "amountUsd"
              ],
              "type": "object"
            },
            "requestId": {
              "type": "string"
            },
            "service": {
              "type": "string"
            }
          },
          "required": [
            "payment"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-12T21:42:07.105Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-12T21:42:05.226Z"
    },
    "resource": "https://zeroclass.pay.zeroclick.io/v1/deals",
    "serviceName": "zeroclass",
    "tags": [
      "travel",
      "award-travel",
      "flights",
      "deals",
      "points"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Pay-per-call: meter deal_query, $0.15 (service zeroclass). Unsigned/unpaid → 402 x402/MPP challenge; settle and retry. Served from cache when fresh (<3h), else 202 + retry_after while a scan runs. Each deal carries a grade + trailing-90d percentile."
}

What the leaf hashes

{"body":"f0394b0f82a923777b4f0838f22537266099999ce0efaf652dd2a54372fb8d4c","id":127226,"kind":"listing","method":"baseline/1","observed_us":1793025637718798,"prev":null,"subject":"x402_bazaar:https://zeroclass.pay.zeroclick.io/v1/deals","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. 0x5b455f9384991f2d866e7531f4c04fbb20eaee6c00a086c6eed791208ccafd65
2. 0xe2fe4849faa73a1c6b485d9f6a998117c698be728612787c6271ef7a27932b15
3. 0x1dfc3222c1b042919b2bcaa33edf219988622302183f95da20510ffeb4d34838
4. 0xfd4262784ad01570651434b757e52ed2fe01bbf895d6607e2b8c808f558aef6c
5. 0xf961d8db58228ef37246ae1d209bb38ec97a6067f49019b38932d7310b201ce8
6. 0x270e6635d454f1ebdd5499a63e415da5293411cd43c66723d3676fadafabe4d5
7. 0x82115b8f44fd0204a1808f3ce5332456ff2848b7f937db60b9447915913cddcd
8. 0xefb4daf579169226230604952346cff66d2cdd7ae99249672dfb4bd3294134c0
9. 0x8d0bd3baaa8fbba8c2d7df70045aa5170bafa3e9908d8f865d799d6bf3162ad5
10. 0x3a905df6e7d9d413c4aff72b3831488fc24fa642cf9278ec5d44adbae8b73cb5
11. 0x37fa4d73456b07df68aa870df84ffd5c60272595484ae0f1ec31434e6c19eb44
12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae