Evidence row 555280

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://store.cryptotradecalc.com/api/solar-position"
    ]
  ],
  "name": "store.cryptotradecalc.com/api/solar-position",
  "owner_address": "0x7849ed8a93815fe26a38b5368498b4fc6210be8a",
  "raw": {
    "accepts": [
      {
        "amount": "6000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x7849Ed8A93815Fe26a38b5368498b4Fc6210Be8a",
        "scheme": "exact"
      }
    ],
    "description": "solar-position-oracle: Solar Position & Day Length Oracle – geocoded sunrise/sunset, declination, and UTC day-of-year for any city.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "city": "Berlin"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "city": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:13:31.407Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T10:13:30.382Z"
    },
    "resource": "https://store.cryptotradecalc.com/api/solar-position",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "solar-position-oracle: Solar Position & Day Length Oracle – geocoded sunrise/sunset, declination, and UTC day-of-year for any city."
}

What the leaf hashes

{"body":"9cc5fa1d0bc98744d3a8350090d85b4d875ded69bf77f22cb48e6b39de31f8dc","id":555280,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133785749068,"prev":456335,"subject":"x402_bazaar:https://store.cryptotradecalc.com/api/solar-position","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. 0x2254007b207fb1bb312bc9dc7011acddb8ef1e91b85126c8f23a4764938ad201
2. 0xb767f7b8e9b47fdf2873d3227bcb8995eb0e924e1a01cb370fc6ae5eea65a5e1
3. 0x2c7ecf741fd34cf93f91f94e1bca144975ba70ddec7db728828597d18e2d1943
4. 0x9707eb55b439e39c5fc8995f6b8b6a6e7440c5859a532963bc928c7e8edc471a
5. 0x769ac1aaec823eca514d7ead70da1ba52481f47bc98f3330dec800b69d1a0611
6. 0xb4bc861dbb1ad34c7ac2812dcfd26824b8c2070e7e6c905b58335fe98215fa03
7. 0x1286c188953b8932cbbc89f70f4c01a77115f7314852e2ca259e4fa5a778f868
8. 0xf200499063627a6bca5b7543da7e7889366d3ee0f202766d7a69b31a29d6b702
9. 0x967949ecba04f3d85f5518cb051068e5579c193fbbd903f654391d6fe3e11526
10. 0x6fe0a509b153640d50a82a1d660e92f866890588bc2cb5d5e128aef29dcce84a
11. 0x145efa9439193d1e56a45e8d993e421cff3f9f7052266fda13244e7e739552e9
12. 0x3e618f03ac19ac846329a4673ab8d8561b083fca3c7f9a5fd8bd3bbee6556c25
13. 0x20ca24353b8aca3e061eedf55f49b69ae8369b88135dfdabf30039ed34db329a
14. 0xe8ee6f6ed50253c5ee2d1aa85a4b1a38ce94bca7f3b72fd1850f496152dbe285
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4