Evidence row 785949

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.lookproof.dev/v1/ip/subnets"
    ]
  ],
  "name": "Lookproof",
  "owner_address": "0x5be2be9f95549a2d69951d24a2b3901d1df1bc05",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5bE2bE9f95549A2D69951d24A2B3901D1df1Bc05",
        "scheme": "exact"
      }
    ],
    "description": "Split an IPv4 or IPv6 CIDR block into subnets of a longer prefix, in order, at most 256 at a time; a larger split is refused before anything is computed. Offline. Use when an agent must plan an address layout or hand out subnets. Input: ?cidr=192.0.2.0/24&prefix=26.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "cidr": "192.0.2.0/24",
              "prefix": 26
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "cidr": {
                      "maxLength": 64,
                      "minLength": 2,
                      "title": "Cidr",
                      "type": "string"
                    },
                    "prefix": {
                      "maximum": 128,
                      "minimum": 0,
                      "title": "Prefix",
                      "type": "integer"
                    }
                  },
                  "required": [
                    "cidr",
                    "prefix"
                  ],
                  "title": "SubnetsInput",
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T09:27:25.47Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-28T09:27:24.948Z"
    },
    "resource": "https://api.lookproof.dev/v1/ip/subnets",
    "serviceName": "Lookproof",
    "tags": [
      "ip",
      "subnet",
      "cidr",
      "planning",
      "network"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Split an IPv4 or IPv6 CIDR block into subnets of a longer prefix, in order, at most 256 at a time; a larger split is refused before anything is computed. Offline. Use when an agent must plan an address layout or hand out subnets. Input: ?cidr=192.0.2.0/24&prefix=26."
}

What the leaf hashes

{"body":"fc7d4fd3cc61040f58a728d2c0f130c4aa26f185146dc2e18790ab12d7270847","id":785949,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211300337774,"prev":752133,"subject":"x402_bazaar:https://api.lookproof.dev/v1/ip/subnets","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x15e05af3b330ac610c6f103134379e78ca5ce15b752564b9797feee2ac3f3078
2. 0x138501401b89c9aafb87c28105f41443cd6fd474b136b51628a41518612cb2cc
3. 0x1238505c4089105b8abcbd89ea6d80f9f921343cd62806ea1a518f936a67ec9a
4. 0xc077be0600cd814b541d4c856873f37eb4f060ffe9933f40ff99f74c7df17048
5. 0xddeba12fa01e9118153906ce61355dd08988ac83b4689907c11c12223cc00dc5
6. 0x5a8f4fb579d5bc904602d920eb5fcda72182b7da9f2dbb5a65ac1b154c460327
7. 0x712dedff99bc8a80747da841c3dea1b15cbe1dbe53f9de1d2d1fd9f0f0db84e3
8. 0x3e1c05e907f6ffe0c1eab0cb17ef3ab8f3d4af3620470e302e192c5f2a86b551
9. 0x61732c067169f14d6b3918de2b6a324ae5842cf7486767adc6eb76c19e0fd92f
10. 0xa38c96cbfff12284ee5f51c4b8307b1516d24527a0f2d23cf2a4ea59f4e9387f
11. 0xb10705f81943cd4fbe0a546ed91726ca401baeb3464ea12e96cb49674f018670
12. 0x71efc28c2e14cb043457b6e4ace2ab05dc5b4575f4ad63fd87b311c3af7569aa
13. 0x7fa5866908096f0b22f929078a2cec5d1e2891fa5835c6c55f26448d682790ec
14. 0xdf8e9d4c523b87b2bea3cc4d461fe94e163080e98a261c596a4641e3fcaf7cc4
15. 0x4698ebc7cbcb2286f661b867355eb6a9183e884482ee16965889e886b17d19ac
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae