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Evidence row 118462

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://percallapi.com/news
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
226dcf882e5e288c826ba25263ed8f8a83f0f1e8fe79f4129cddef9663b22a2d
Leaf
0xa5103f7e5acda9795dc9951e56deb5762bcddbc076efd2e10cf4585785fd5f7b

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://percallapi.com/news"
    ]
  ],
  "name": "percallapi.com/news",
  "owner_address": "0xed6013a7f5a5cd54e21e5bdf8028a76a4e7b2ee5",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xED6013a7f5A5cD54E21e5BDf8028a76A4E7b2ee5",
        "scheme": "exact"
      }
    ],
    "description": "Search real-time breaking news, market events, and press releases via the Brave News index. Returns fresh articles, publishers, and timestamps. Provide ?q=topic.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "q": "base l2 upgrade"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T04:30:37.661Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T15:25:59.59Z"
    },
    "resource": "https://percallapi.com/news",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search real-time breaking news, market events, and press releases via the Brave News index. Returns fresh articles, publishers, and timestamps. Provide ?q=topic."
}

What the leaf hashes

{"body":"226dcf882e5e288c826ba25263ed8f8a83f0f1e8fe79f4129cddef9663b22a2d","id":118462,"kind":"listing","method":"baseline/1","observed_us":1793025613076751,"prev":null,"subject":"x402_bazaar:https://percallapi.com/news","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xa510c3fdb00404f41364a5c35a5a0239a8789e66ca1d01d8a130f54f1933715a
  2. 0xee868e54e4e13852e9adfff15220b0ea2e1f5009dbaa0041fc9301aa5241c264
  3. 0x35d145e3aef5bf8be36887aa1ec08ea4a4338946935800f2876dd4a3231eaff0
  4. 0xa6a2de029da10d38341a75729355e255e6a9c8e493e4be7a56cce6d8f9f74e81
  5. 0x24a4fa031283e09319c27ef6e6c61dd5dfaf515c53c99d20e3d1f82dbda06031
  6. 0x53a663493c02b12d07038432a6907de07e5be8d896be009e4fdc44d060daf2f8
  7. 0xb3321db88212ef5bc3445d28a03c5b8b640b8cb7db200f777db945d831644840
  8. 0xa48a94a0713add6537c3df17a8cdcd88fed73a54dc0a37ee5c39e3cb2944fa9a
  9. 0x1123d00562cee0aca9e3b8f79652d941f6fc1ff034d78b2f97b3f50a697a2207
  10. 0xff31bd0889dd2264a5f9e7437500931910fa5f036a5cb362c19a635234298956
  11. 0x63bb18928b05af339d3db18a674ec04120f1a31736f638d4e101d735122f8380
  12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
  13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
  14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
  15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON