Evidence row 456514

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://openwebninja-x402.vercel.app/api/amazon/todays-deals"
    ]
  ],
  "name": "openwebninja-x402.vercel.app/api/amazon/todays-deals",
  "owner_address": "0xc0ccf68a8e61a4d25eecfcacd486e673e900de0a",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xc0CCF68a8e61A4d25EEcFcaCd486e673e900De0A",
        "scheme": "exact"
      }
    ],
    "description": "Fetch current Amazon deals.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "category": {
                      "minLength": 1,
                      "type": "string"
                    },
                    "country": {
                      "enum": [
                        "US",
                        "AU",
                        "BR",
                        "CA",
                        "CN",
                        "FR",
                        "DE",
                        "IN",
                        "IT",
                        "MX",
                        "NL",
                        "SG",
                        "ES",
                        "TR",
                        "AE",
                        "GB",
                        "JP",
                        "SA",
                        "PL",
                        "SE",
                        "BE",
                        "EG",
                        "ZA",
                        "IE"
                      ],
                      "type": "string"
                    },
                    "page": {
                      "maximum": 9007199254740991,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T09:51:02.011Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-23T22:58:58.08Z"
    },
    "resource": "https://openwebninja-x402.vercel.app/api/amazon/todays-deals",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Fetch current Amazon deals."
}

What the leaf hashes

{"body":"3151abb0b9dd69aea7e18bad9e64df71ecbb5721853111254530c4265f5f63e9","id":456514,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100960417907,"prev":117735,"subject":"x402_bazaar:https://openwebninja-x402.vercel.app/api/amazon/todays-deals","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x84b369bfdcdd127c3fa50040fb2b33510c4cfa67a10a7e5ddb088e1351707344
2. 0xa84b4d8dafcba5df9463186690826e00e183ae499bf2f697d77dfddfe99cb988
3. 0x4d663cd8e62a30470139fe995aebabffaed17fe606e79b816ba0e7b827c246ce
4. 0x46f2b6f8d11a5a31aca37c2843f29e3c4e868fa8fd9cf46b4f93fcb3f29ad91a
5. 0x3be12fb3ee2f455c9e6046c70f9f9343496ebba9f03a88f7fd7e89f74ef01d1d
6. 0x646e8d1a145f2c36be900fe669e0a49bf022fd2a576c5bad06fda7f7fd0f8a55
7. 0xe46eb838c1f7180c4ca65731f6ca414e04e99a09e5aab3b24646ec4e14a41fb3
8. 0x9ecc2650477e54fcb66f51a93327a9f548e404d4c79c63bb1b3772b7b3c76c62
9. 0x5afe2c15c9263b0eef232f8d08f452897eea65996f663fcd6b244fc569acffd4
10. 0x4dfa5367319512a91b443abf8bb6aae56edeb75a5934d2d6e335582f367220c2
11. 0xad994cee2d6f21e3bdb657e22472462ec0aaf283ebff1e0bba45d6f624c7e640
12. 0xfe1f74bbe32292598f931fa103e4afbd12a8e628c1b49eb8ec0da417a917061f
13. 0x07d414626f116f3edc6ddb34183ed02538c3a805fec6db00f9d764f8fd595d04
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4