Evidence row 76800

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://iot.halowerk.com/v1/mesh-route"
    ]
  ],
  "name": "iotwerk_mesh_route",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Computes a deterministic shortest path over caller-supplied directed or bidirectional links with non-negative costs. It does not measure live radio conditions, reserve capacity or push routes to devices.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "bodyType": "json",
            "exampleUrl": "https://iot.halowerk.com/v1/mesh-route/schema#/requestExample",
            "method": "POST",
            "schemaUrl": "https://iot.halowerk.com/v1/mesh-route/schema#/inputSchema",
            "type": "http"
          },
          "output": {
            "example": {
              "evaluated_links": 4,
              "evaluated_nodes": 4,
              "hop_count": 2,
              "method": "Dijkstra shortest path over caller-supplied non-negative link costs",
              "path": [
                "gateway",
                "relay-a",
                "sensor"
              ],
              "total_cost": 3
            },
            "exampleUrl": "https://iot.halowerk.com/v1/mesh-route/schema#/outputExample",
            "schemaUrl": "https://iot.halowerk.com/v1/mesh-route/schema#/outputSchema",
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": true,
          "properties": {
            "input": {
              "additionalProperties": true,
              "properties": {
                "bodyType": {
                  "const": "json"
                },
                "exampleUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "method": {
                  "const": "POST"
                },
                "schemaUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": true,
              "properties": {
                "exampleUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "schemaUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T16:42:42.26Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-25T16:42:42.08Z"
    },
    "resource": "https://iot.halowerk.com/v1/mesh-route",
    "serviceName": "iotwerk_mesh_route",
    "tags": [
      "iot",
      "mesh",
      "routing"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Computes a deterministic shortest path over caller-supplied directed or bidirectional links with non-negative costs. It does not measure live radio conditions, reserve capacity or push routes to devices."
}

What the leaf hashes

{"body":"6f17850d50644fbcd281daf7c9b82232a5643da8b133492e5319109a58d3fb6a","id":76800,"kind":"listing","method":"baseline/1","observed_us":1793025492956774,"prev":null,"subject":"x402_bazaar:https://iot.halowerk.com/v1/mesh-route","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. 0x2d8b74feced7e4a5895c8e31c0ad300fa26c34e7dcd92943d85472b80d3faef5
2. 0x3a1ed371d54ffd86a3ac0d30e44d66e3254b7ec8fc305a6b48dbe27d129a9725
3. 0x58628d913b3c46bd708c537d0ff9965dd0a903ef42b7a8677d63eec1ba18531f
4. 0x688b48061f1369617ba61da8c7c051b27c8636d1585f182a941e727a44d20dbe
5. 0x7d944f581c8bfdcdcdc60442b8e5362349cb8ff3d51a719979efb2ddbecc6cc7
6. 0xd91a7d37280a116f2166a26e67857c98c954b385db116b4c7403ea0de2562dbc
7. 0xd30c397b05b9c2c2638b2916abab1b91e186da1123dc421fb93fbf25867bc0a6
8. 0x8498625021a27de3400f88065f86653480c5305c51e6386790a92b8d0cc94b86
9. 0xe76deb2eca22e53c8cabed975a1c5640eaa41ef8ba40a91b5033439c183e013f
10. 0xfebc7a0b0bf8746a2821ac5da36e68a391f5528503546c156de64dcfb3f4e54e
11. 0x0a14d7531a251f3320f61b058ccd68e743331eaf8f3058982b949d68be76670c
12. 0xf89d9951e0a8e08b9cf11177a1f4e0fd86d9facc5dfecaabbfe564675ebefef7
13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae