Evidence row 1261443

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": "2026-10-30T18:33:48.436Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-30T12:50:14.248Z"
    },
    "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":"3b62cc87f2b8386d7b09cf0cc0847cfdae838962afa250609b09e5a422ef9973","id":1261443,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385511286399,"prev":785949,"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 2026-10-30 (243099 rows).

1. 0xc7f8577d3ee35ce08a6b79538296c03afa95e5009c4516c89ddc0a462c2507e6
2. 0x6e02b274562a2ae36e6a1ebeb36abded13492528a1d800ed8316a4239245afce
3. 0xf90c5769960dd0064e5da3518236cc79ce385513547f50150a7d46566f0528ad
4. 0xacfa8c2b672db639c137ea7dfbe59f2da8d61e56b1932ac73dffe3ce3bcc8f6f
5. 0x3ec2812f5039d91f3fc40a5aa893c47e96be0401285ba13d7bc7388e1db127ad
6. 0xcf99f3fd290c9cd75b1785cfa860e9bd891558ef63e99b82b76e581ae8a78051
7. 0x8f89a8d759bd293ec93fea68e206530fd09f9a30cb034eb8b642d4db73f74b70
8. 0x062bda32c868e3f7bc3bdf16eb4f6f0ae39ce4dace1e2affab5b14bd54205f4b
9. 0xd4298fb9f493316662c39aaa2dd2e2e7da057fb6e264348e15903b665b8e501e
10. 0xa84453294c6b2996970d302516223b3a9e04002b6815a621a8f14555cd08faf2
11. 0xcad197591ff71ea6f6936b8f69dcc60f872fa296d82dfa3f94b253ebe3bae38d
12. 0xf743749440a75595d1a689eaa9b10992f3c1ff2568626a04c93ad6d757ea076a
13. 0xe871cd2428940032cad4322fd8bd6009090d0d2fb6caaee78884f2cf23381bfc
14. 0x7ac7cb68967f6959f2b6a4c2bd1261865c8bce61484defcaab7d55cd759f2223
15. 0x9fb4eebd924fd42d4eb61d55691812de0db9242fc9c0dabb65c4054447246797
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861