Evidence row 2251510

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://detect.halowerk.com/v1/website-declaration-relations/declarative-shadow-slot-assignment"
    ]
  ],
  "name": "detect.halowerk.com/v1/website-declaration-relations/declarative-shadow-slot-assignment",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "An agent that migrates declarative web components needs direct light-child slot assignments, first-slot precedence and fallback use before changing a shadow-root template.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com/"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "billable": true,
              "findings": [
                {
                  "confidence": 85,
                  "evidence": [
                    {
                      "page_indices": [
                        0
                      ],
                      "page_url": null,
                      "pattern": "declarative-shadow-slot-assignment_scoped_evidence",
                      "type": "raw_html"
                    }
                  ],
                  "id": "declarative-shadow-slot-assignment",
                  "limits": [
                    "Only complete documents from the unchanged original RAM measurement; no new retrieval, rendering, login, submission or browser behavior claim.",
                    "Numeric counts and booleans only; no raw text, identifiers, URLs, contacts, names, addresses or authentication values.",
                    "Models initial source-declared shadow roots and direct named slot assignment, including text slottables, first-slot name precedence and initially empty manual assignment. It does not attach roots, execute custom elements, flatten nested slot trees or claim rendered content. Nested declarative roots and host fragments outside fixed parse limits are unknown; closed roots remain source declarations. Other inert template elements are ordinary light child slottables."
                  ],
                  "module": "declarative-shadow-slot-assignment",
                  "module_cpu_ms": 0,
                  "state": "observed",
                  "value": {
                    "assigned_light_child_nodes": 0,
                    "declaration_created_shadow_roots": 1,
                    "duplicate_name_slots_without_automatic_assignments": 0,
                    "fallback_slottable_child_nodes": 0,
                    "ineligible_host_templates": 0,
                    "later_templates_ignored_for_host": 0,
                    "manual_assignment_roots": 0,
                    "shadow_slots": 1,
                    "slots_using_fallback_children": 1,
                    "unassigned_light_child_nodes": 1,
                    "valid_mode_template_declarations": 1
                  },
                  "warnings": []
                }
              ],
              "known_count": 1,
              "scope": {
                "at": "2026-10-14T00:00:00.000Z",
                "contact_values_returned": false,
                "pages": 1,
                "rendered": false,
                "requests": 0
              },
              "warnings": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "url": {
                      "format": "uri",
                      "maxLength": 2048,
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T15:58:30.639Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:58:30.45Z"
    },
    "resource": "https://detect.halowerk.com/v1/website-declaration-relations/declarative-shadow-slot-assignment",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "An agent that migrates declarative web components needs direct light-child slot assignments, first-slot precedence and fallback use before changing a shadow-root template."
}

What the leaf hashes

{"body":"c2b4d822b41582c421b53050898291f584aae1083d60d77d6df701345f7483cb","id":2251510,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647818583899,"prev":null,"subject":"x402_bazaar:https://detect.halowerk.com/v1/website-declaration-relations/declarative-shadow-slot-assignment","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa2a345702a02a5cc069fdf398c5f6b77905533a470728a3aa92748b7ffbcaea6
2. 0xf4f20ae47ab64fd30175ca1386b32a33827693db146037fabffbf0480aa5a6f1
3. 0x2dfd26cb7f81d76d1c5c684cfbd6ce03e16c0ef5964cd9471f9dfdc447b67a68
4. 0xc74a231305c17c060ceaf7c9544dd2aaa228e37d231cd1d0c838f9246b3586b2
5. 0x6ebb6fae47d35357077f0989f9fd666e6ce32fc0c5fabd6b27e8e4aea42ed5b2
6. 0x3c66e17b8360d0d6431afcb5e345a71e308634a7acc6ab8d145b77fef94b547b
7. 0xbc28a79926c70793b78295363ff7b8ae96e314d0c3274fedafc5d9e8a11d4a15
8. 0x10736166cb721f960a23f65e90f59d4ceb07483bfe55f8562f6ac1981ca56b48
9. 0xdd86c033edc8bb60275159cb165584ba69fac0ac094aec7d230f5f1fce60dab5
10. 0x128e232bd66618a5c2d7162d299c1f0388a00e6ad776ddb52d7d6d1fe47c313a
11. 0x1a72386eeb3155e6c1c223e85f40e2330fd36b6c95b1a07a3660d54f818c9a0e
12. 0xdf5c4b79740f563a59efa8c3adec2be4903d6cc5c8737dd3d136af8c1f9baa74
13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af