Evidence row 121243

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sicher.halowerk.com/v1/oss-openssl-asn1-structure-diagnose"
    ]
  ],
  "name": "HALOWERK sicherwerk",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "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",
        "scheme": "exact"
      }
    ],
    "description": "Parses a definite-length binary artifact and returns every ASN.1 object it contains with its byte offset, nesting depth, header and content lengths, whether it is constructed, and the type as OpenSSL names it. This is the tool for the moment a certificate, key or signature is rejected with an unhelpful parse error and the question is which byte is wrong. Because offsets are exact, a diff against a known-good artifact localises the difference instead of describing it.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "der_base64": "MAgCAQUEA2FiYw=="
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "der_base64": {
                      "maxLength": 262144,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "der_base64"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T00:14:16.565Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T00:14:16.367Z"
    },
    "resource": "https://sicher.halowerk.com/v1/oss-openssl-asn1-structure-diagnose",
    "serviceName": "HALOWERK sicherwerk",
    "tags": [
      "oss",
      "openssl",
      "p012"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Parses a definite-length binary artifact and returns every ASN.1 object it contains with its byte offset, nesting depth, header and content lengths, whether it is constructed, and the type as OpenSSL names it. This is the tool for the moment a certificate, key or signature is rejected with an unhelpful parse error and the question is which byte is wrong. Because offsets are exact, a diff against a known-good artifact localises the difference instead of describing it."
}

What the leaf hashes

{"body":"f566605392888c942554d07cab27b68ac2d11222640ee1da687ffa7a470332d1","id":121243,"kind":"listing","method":"baseline/1","observed_us":1793025619665586,"prev":null,"subject":"x402_bazaar:https://sicher.halowerk.com/v1/oss-openssl-asn1-structure-diagnose","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. 0x6c48008f6b2603682606f1f5d39fc98f930f570fcc2a02bb928d95d68f6d176d
2. 0xd75bc1954906cdb8ea4b25138fb01bffbcbe16460dfa3381eb760387d39ae478
3. 0x383d64544f266108b7aff619f1bd39549067d1227f53c46f0ecde606889d6617
4. 0x85071e4cbf5affaaf5594a50cc1fcf9f58fdfe0be3dc6b7114a5a6c32c3ccb8f
5. 0xec569bcc42bba075472774814aefea07612069c966c4cdb9e9e5abe002479f00
6. 0x9beb66f72228422a0e3df9393b8c0889f729901993ae5db3b58c3995b263b471
7. 0xd14f2f4da5e6eecd717b7fd7d326a8f918efb15a4882971b281260ae51026b6f
8. 0x1422c5e00437fe07e9ac71cfa4461ac82f6d2fd7ab2f31a70b48296bf72c56ce
9. 0xc775fb1c582fbe1a0d2af6c29bb9b7450af85222dd0608cd6553d5c7346eb8df
10. 0x2ca36bcf24f7f9df5a29990036f867afd2c15f246eb9f81bf8b0be7cd16f6dec
11. 0xaf4d0478104c20d31096b9739629a924615768419c52449971b47a4881ebc159
12. 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae