Evidence row 74342

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dt0ur.online/api/news/hackernews"
    ]
  ],
  "name": "dt0ur.online/api/news/hackernews",
  "owner_address": "0x7f520c845d5dc5e51a27699a1f098dc13aa789b7",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x7f520c845d5Dc5e51a27699A1f098dc13Aa789b7",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "6PSaCVqWbKh5oYUEpHohs8krmLsRQDrnMzKvxAySGsQX",
        "scheme": "exact"
      }
    ],
    "description": "Delivers real-time trending technology articles, developer discussions, and venture announcements directly from HackerNews.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "limit": 5
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "status": "success",
              "stories": [
                {
                  "by": "developer",
                  "score": 350,
                  "title": "Show HN: Autonomous Agent Microservices"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "force_live": {
                      "default": false,
                      "type": "boolean"
                    },
                    "limit": {
                      "default": 5,
                      "maximum": 30,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T05:39:47.741Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T05:39:47.45Z"
    },
    "resource": "https://dt0ur.online/api/news/hackernews",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Delivers real-time trending technology articles, developer discussions, and venture announcements directly from HackerNews."
}

What the leaf hashes

{"body":"5b2be6b8850926d49d81a6ded0f55ebb158f8f2e8a2dfc2cebbb6d9a88298e45","id":74342,"kind":"listing","method":"baseline/1","observed_us":1793025488817558,"prev":null,"subject":"x402_bazaar:https://dt0ur.online/api/news/hackernews","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. 0xdf0df0c9a1aa9c0d53a1c8252bfe838dddd339d70d1adbede5c5b2e912017980
2. 0xa0bfaa042e9520cc22b515f23b45ead38129e873560e5fbcbd6a197b5290d09e
3. 0xb4095c6782729e2f05abc0558439794456d6581a0a8c6303d7144eba716d183c
4. 0xac20aafe34dc49cc5eb269761bf024b6b3632f2219c7849cf345f238688f8936
5. 0xfa283cf0c7da31f024152c4d6949317fb2c16c209ea92c49584049eaf3734a11
6. 0xf7b1bcfcb0aaa4646de17d1ea74ed5ddfb79e8bc19077ad23c1bb347cc8c2ba8
7. 0x1c16e7168c8ac9c4b4252b6f61c977c2bdb1ff84548a954bceb7cb0b272c8fa8
8. 0x7c5469bbaf4aeb6d6e6df63c3576a2a96dba882cfd8b5fd9044b0683a498e41e
9. 0x878d58b7097597259107a894acf1838d778528cbef61c4d374b0d2654047d5a9
10. 0x764523acbc3434e3b97373c0b9f5a3550e21809fcde5d63c1823d30371921429
11. 0x81e0a64a684968fee123ac8017e882fda3952628b73684e4b974157cf7552f06
12. 0x1cde596bd397df62b2525df79e5a761af7d1a292cbcfd283ea8977aecf9334e7
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae