Evidence row 2251410

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://detect.halowerk.com/u/mathml3-elementary-stack-column-bindings"
    ]
  ],
  "name": "detect.halowerk.com/u/mathml3-elementary-stack-column-bindings",
  "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": "Ermittelt vor dem Export einer schriftlichen Rechenanordnung, welche MathML3-Zeichen und atomaren Teilformeln durch Dezimalanker, Stellenverschiebungen und verschachtelte Reihengruppen derselben symbolischen Spalte zugeordnet sind; unterscheidet Ziffernspaltung von einer ganzen Teilformel in einer Spalte.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com/"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "billable": true,
              "findings": [
                {
                  "confidence": 100,
                  "evidence": [],
                  "limits": [
                    "Complete original raw HTML model only; no rendering, execution, interaction, submission, authentication or unmeasured external resource is asserted.",
                    "Only numeric and boolean aggregates are returned; source text, names, URLs, header values, contact data and identifiers remain private."
                  ],
                  "module": "mathml3-elementary-stack-column-bindings",
                  "state": "not_observed",
                  "value": {
                    "aggregate_column_span": 0,
                    "center_alignment_stacks": 0,
                    "columns_with_content": 0,
                    "cross_row_same_column_pairs": 0,
                    "decimalpoint_alignment_stacks": 0,
                    "declared_elementary_stacks": 0,
                    "declared_row_column_slots": 0,
                    "documents": 1,
                    "empty_column_placeholders": 0,
                    "explicit_decimal_alignment_rows": 0,
                    "explicit_rows": 0,
                    "implicit_rows": 0,
                    "implied_decimal_alignment_rows": 0,
                    "interrow_lines": 0,
                    "left_alignment_stacks": 0,
                    "nonempty_row_cells": 0,
                    "occupied_absolute_column_index_sum": 0,
                    "occupied_signed_column_index_sum": 0,
                    "opaque_single_column_elements": 0,
                    "right_alignment_stacks": 0,
                    "row_groups": 0,
                    "row_pairs_with_shared_columns": 0,
                    "rows_with_nonzero_effective_position": 0,
                    "split_number_scalars": 0,
                    "stack_rows": 0
                  },
                  "warnings": []
                }
              ],
              "known_count": 1,
              "scope": {
                "at": "2026-10-28T22:10:40.793Z",
                "contact_values_returned": false,
                "pages": 1,
                "rendered": false,
                "requests": 6
              },
              "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": {
                  "properties": {
                    "billable": {
                      "const": true
                    },
                    "findings": {
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "confidence": {
                            "maximum": 100,
                            "minimum": 0,
                            "type": "integer"
                          },
                          "evidence": {
                            "type": "array"
                          },
                          "limits": {
                            "type": "array"
                          },
                          "module": {
                            "const": "mathml3-elementary-stack-column-bindings"
                          },
                          "state": {
                            "enum": [
                              "observed",
                              "not_observed",
                              "unknown"
                            ]
                          },
                          "value": {
                            "additionalProperties": {
                              "oneOf": [
                                {
                                  "type": "integer"
                                },
                                {
                                  "type": "boolean"
                                }
                              ]
                            },
                            "type": [
                              "object",
                              "null"
                            ]
                          },
                          "warnings": {
                            "type": "array"
                          }
                        },
                        "required": [
                          "module",
                          "value",
                          "state",
                          "confidence",
                          "evidence",
                          "warnings",
                          "limits"
                        ],
                        "type": "object"
                      },
                      "maxItems": 1,
                      "minItems": 1,
                      "type": "array"
                    },
                    "known_count": {
                      "const": 1
                    },
                    "scope": {
                      "type": "object"
                    },
                    "warnings": {
                      "type": "array"
                    }
                  },
                  "required": [
                    "findings",
                    "known_count",
                    "billable",
                    "warnings",
                    "scope"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T16:02:20.633Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T16:02:20.448Z"
    },
    "resource": "https://detect.halowerk.com/u/mathml3-elementary-stack-column-bindings",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Ermittelt vor dem Export einer schriftlichen Rechenanordnung, welche MathML3-Zeichen und atomaren Teilformeln durch Dezimalanker, Stellenverschiebungen und verschachtelte Reihengruppen derselben symbolischen Spalte zugeordnet sind; unterscheidet Ziffernspaltung von einer ganzen Teilformel in einer Spalte."
}

What the leaf hashes

{"body":"8ca917de953ebfa3b316d709cb8c63bc73a0c60c21472bb80437a43ab48775c2","id":2251410,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647817531768,"prev":null,"subject":"x402_bazaar:https://detect.halowerk.com/u/mathml3-elementary-stack-column-bindings","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. 0x98b45304aa929f19e7b43a9fcfe2094c8f6b5fc48b6116a820b6d1effb826896
2. 0xa84369d46f15df7ae13daf7e09b8a86aeea477a18483edbe3f60807bf2eb4910
3. 0x596489d9d2192b4487adc2986cba23a299ee60b8ed926178dde0ed34a9f40aa5
4. 0x7d39e5322d90e09428d74c8b75e9f6e1dcf14f6c261c836115cea0de7941eff1
5. 0xfdd0ab562109429a3c22bd3c34c05d140d10752f1ea77cf385c3028b5c18c819
6. 0x9eb3afa456851fc4d42678f5b47ba435da0db7477b21eb780de4ad322c8ae8e0
7. 0x923a578fb3dcf55ec57648577991e77b7cb2427a6b2729be9ec88f460a83547a
8. 0x11f188537a6f248ec21f652f65aa7f3a135454788f9213e2961f5b31f54e1850
9. 0xb8cd0659a5fc14944a71fbf465573bfea75847b339b8671015f63c0be9d27364
10. 0x1ef1e93c9e4c9ea1ddd400b782f16a03d5e42d8cbd467aed4aa53c319895ef48
11. 0xada20304dc5c9d29d4031fc4dd73c6a31a9cd64251ee059e96eb643def837864
12. 0xd4030d277689929823c2ca835f5a68477c633a7ba2ef9073c95bd96efab62dca
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af