Evidence row 1040097

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://streamsage.news/api/public/feed.json"
    ]
  ],
  "name": "streamsage.news/api/public/feed.json",
  "owner_address": "0xa0bd17a386d72db0a3d3aaaf98b004b6a818c98a",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "paymentFlow": "authorization",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xA0bD17A386d72DB0A3d3aAaF98b004B6A818C98a",
        "scheme": "exact"
      }
    ],
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 100
            },
            "type": "http"
          },
          "output": {
            "example": {
              "feed_url": "https://streamsage.news/api/public/feed.json",
              "home_page_url": "https://streamsage.news",
              "items": [
                {
                  "_streamsage": {
                    "anchor": "example-author",
                    "company_facets": [],
                    "desk": "markets",
                    "entities": [],
                    "events": [],
                    "market_facets": [],
                    "read_time": 3,
                    "security_facets": [],
                    "source": "example",
                    "source_url": null,
                    "supersedes": null,
                    "taxonomy_version": 2,
                    "topics": [
                      "markets"
                    ],
                    "updated": "2026-01-01T00:00:00.000Z"
                  },
                  "authors": [
                    {
                      "name": "Example Author"
                    }
                  ],
                  "content_text": "Example body copy.",
                  "date_modified": "2026-01-01T00:00:00.000Z",
                  "date_published": "2026-01-01T00:00:00.000Z",
                  "id": "https://streamsage.news/news/example-headline",
                  "summary": "Example dek.",
                  "tags": [
                    "markets"
                  ],
                  "title": "Example headline",
                  "url": "https://streamsage.news/news/example-headline"
                }
              ],
              "language": "en-US",
              "title": "StreamSage",
              "version": "https://jsonfeed.org/version/1.1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "limit": {
                      "maximum": 200,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "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"
        }
      }
    },
    "lastUpdated": "2026-10-28T22:52:03.292Z",
    "quality": {
      "l30DaysTotalCalls": 14,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-28T22:52:02.457Z"
    },
    "resource": "https://streamsage.news/api/public/feed.json",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": ""
}

What the leaf hashes

{"body":"a3af3e514ab8a5886c0aaee33bc6d8ea5ef70478f6730df1a78f4dbffb71873b","id":1040097,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298484069907,"prev":122063,"subject":"x402_bazaar:https://streamsage.news/api/public/feed.json","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x7e444856c5e50d4f751b27782bac085b0bfbca57a7292534533e0af4df34caaf
2. 0xdefc962af5b5e2261c0edc90771d6fa1c5467f8c60ca0774e0be6c15dbb0cfc6
3. 0x36ca5257ec9a8803ed7e6e40dfbabbee742b06a37583fe485d02530502d6f6e5
4. 0x2b0c6ebe3ae3a9ed6197356e96ca859a2b9d9a6baa607023093b94e6bcea4175
5. 0xd630a7b5620c3f207347895a3e257df25a0120aa22182f74f3020d5c06c058f7
6. 0xbe380c68807281c647ab8ba73568fac631f5c9ff801e9f1b5416a72948ef8666
7. 0x4a93a334c0f4d103726c90568a298cd01316839173994bdd1bcaeb3197e3eec3
8. 0xb8c8beca210358f06657c0bc50c9d6122ce67efec268c3b5eb90bccb798019d1
9. 0xcee4b46ea4023d79e019794c02bcdf4b5e37471b723ea1a21224c81f9b349c97
10. 0xec0aa2b695c22580f59fd792b87639896fb9929a0abd2ccb823dfbdf591e69c5
11. 0xa493465658b9982fa797e28e952161babf4e683984018e4a82a3822f0261e874
12. 0xdd1b7c709bffb72e2b571ed6f40eb082bfc4c4c06db6f551176d357d15cd49ec
13. 0x68daa487f20142b5a274d6f597c5a1b745921627de17f1d6b9dcb7d0a6564bcc
14. 0x8ba80727225153704e2051c6b4fa52b7de16d7f5ad7fa0e39cd779b45b20814d
15. 0xcf94ad18fb19d78b9bda4e21e2e80e6fbf3504f3f83fee3273c11933743525c4
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1