Evidence row 68021

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.particle.pro/v1/podcasts/rankings/sources"
    ]
  ],
  "name": "Particle Pro",
  "owner_address": "0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7",
        "scheme": "exact"
      }
    ],
    "description": "List ranking sources. Returns each (source, chart_type) pair available on this API together with row counts and freshness for the live snapshot.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "cursor": {
                      "description": "Opaque pagination cursor from previous response",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Results per page (default: all)",
                      "format": "int64",
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:26:32.05Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:26:31.742Z"
    },
    "resource": "https://api.particle.pro/v1/podcasts/rankings/sources",
    "serviceName": "Particle Pro",
    "tags": [
      "podcast rankings",
      "podcasts",
      "media intelligence",
      "particle pro"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "List ranking sources. Returns each (source, chart_type) pair available on this API together with row counts and freshness for the live snapshot."
}

What the leaf hashes

{"body":"38c91aacbb6cb3c05d78252fa1f61db6156f44d413863631b8a9d1873a7e3727","id":68021,"kind":"listing","method":"baseline/1","observed_us":1793025466076659,"prev":null,"subject":"x402_bazaar:https://api.particle.pro/v1/podcasts/rankings/sources","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. 0x878374ac93b9b091d1df077d953c8f34bc55272af87e37e4c4ce8997046dc48a
2. 0x34677be1ecdfdb82c6c60272ecb1829f2dda6e8cb27e157355a073217a293bfb
3. 0xeb3cf2f6281b1889eb0fdfabf8922a68c759b8cac4a41a2abcb0dd778f4946be
4. 0xc72e943c5d8b8991f01d9412de2775728a054de5d3e9bf76fbf4e0b0be9de72d
5. 0x53dc437833cb844c849de19a13d71dcd03c5152f4bee243a4d249749b812260c
6. 0x2e1089bc4e73335c78e111c00ff1664e69b5897fbc70f2ae735fb3d0aa359c63
7. 0xe25366af2af274496ca41787eafb2c119ce9a251db42a02a5eb1561d64ea1966
8. 0xec5e8d8107df73a55b5645397c05edbd1f63c299281c6362a3438a21d64fc937
9. 0xf711b9b9e4c3b8926dcd8da66413d329b6436fc26d19d8021ba003e1303e5918
10. 0xe0e4a60716d95ec12c35a9b9e1bff1012120a026fa97f38064a594590f5c029f
11. 0xab0c5c1fde083e427b8955a771d679773808751fc069bed2944e88e84fcb655e
12. 0x099dd43573993f2a1bea674129b7ed050429a0ac76c3bfda8aaf82a3af126469
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae