Evidence row 1050755

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://minia2a.uk/x402/grayCode"
    ]
  ],
  "name": "minia2a.uk/x402/grayCode",
  "owner_address": "0xab62452b4b019bc4402bffcca6c706d16d72a7bf",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xAb62452b4b019bC4402BFfCca6C706d16d72A7Bf",
        "scheme": "exact"
      }
    ],
    "description": "Gray Code",
    "extensions": {
      "bazaar": {
        "discoverable": true,
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "value": 1
            },
            "type": "http"
          },
          "output": {
            "answerAt": "result",
            "example": {
              "ok": true
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "bodyType": {
                  "type": "string"
                },
                "method": {
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:15:25.981Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T06:15:25.778Z"
    },
    "resource": "https://minia2a.uk/x402/grayCode",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Gray Code"
}

What the leaf hashes

{"body":"44b023e9674484339fb24fbee9a853c054dee20673f9e8938a881d00a212e7a5","id":1050755,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793299042778451,"prev":117036,"subject":"x402_bazaar:https://minia2a.uk/x402/grayCode","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. 0x1307fb52f789e824e47078472d7817ea92e4cd0316c1a784f2143ff57d445143
2. 0x5244fe0956bc39c9af8db458f92aa46b65ae8d87d209c6c070594d026c7cac50
3. 0x10ffadf35df86d3da9f412bca98b38dd0c1a62c695f1461d00b080710ae0802e
4. 0xc0996dda2f947124a59038af0efd7aaf637bd0e7b1f579c399e51acdc590097c
5. 0xb93aed4749fc6291d64bfd8bdf9f5f95398ad1203f5707bc4ef754c5718722d4
6. 0xa90c187e5a6069bbbeac9f56eadfa7e9d8989cb38affdab5fd51b5f8cc30fedb
7. 0xdbf574971255aa9555de0748f192967aeb624afca305449723e514f37169fe59
8. 0xc0e0d6f7287966cc3ff830bc6fe993a861fbb185f674eb3cb3c39c0c4181f285
9. 0xfb34d50d5a5cf68304328fae0c8719da4e77a3d49a4d1fc997fdfb1c099aad1c
10. 0x41e3114d5d515c78974aaf09d823dbe6a566668bd49d7f494ab772ce3f97b8fc
11. 0xaecc5a6717dd573687f528fade29d1d37d2480c0712a35e316f6e5c51efa077c
12. 0xfd18753c8b101a317f8776eba8b5630896fa9e7edd75c1bfe45103d866678a17
13. 0x9f7c7f82c1751c52f0abfa61fd04ab49e1074f7dabe66661cd391efb1c30f9ba
14. 0x084c8874a1d9f8527c9c50048abe328afb50aa4926cc4b9639898f00eef5101f
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1