Evidence row 82013

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/package-json-audit"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Check Node.js dependency hygiene for lockfile pinning, postinstall script safety, and engines version constraints.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "exact_or_lockfile_pinned": "true"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checks": {
                "engines_node_specified": true,
                "exact_or_lockfile_pinned": true,
                "no_untrusted_postinstall": true
              },
              "disclaimer": "Automated analytical calculation/linting only; not financial, tax, or legal advice.",
              "generated_at": 1792960000,
              "supply_chain_safe": true,
              "tool": "package-json-audit",
              "valid": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "exact_or_lockfile_pinned": {
                      "description": "Whether dependencies are pinned via lockfile",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T10:56:45.691Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T10:56:45.502Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/package-json-audit",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check Node.js dependency hygiene for lockfile pinning, postinstall script safety, and engines version constraints."
}

What the leaf hashes

{"body":"160f29b76bd326ec8082b4b01d46f001194c58bceec7d0f875cbd8f04323f984","id":82013,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025501386352,"prev":null,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/package-json-audit","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. 0x29d70332b83e0e090e937f1558d18ced8764405267d7886a06446e43897cbea6
2. 0x424ec56cf4387ed73786aa3a1395d19f049944fe677ee3b40aca76ceb7931c91
3. 0x42a4ca640226d6dbfd7c7b90acf54085644d6ceeb0ece0ddc4afc5cbec6b522b
4. 0x56d0443e19b9f6042a0a14262111af820e0a6a9bdba6d12d959a525b5cce7551
5. 0xf8b4b143461df005c5e14fb8e01383d74762846c4825a31c7eef8a5078e75987
6. 0xb10a07fe22264cb2a51e8113af057be7d067089509dc67e79240e65d0547886e
7. 0xec37c506587a16aa6d55c4e1ddc7ecb4a79cd34a21c7804990e5e1c59ad1e5ed
8. 0xc9d1b47fc38d6146d2a6b4472a6c83f4d4de2617d335088ec723f4f903d8a296
9. 0xa6c508bee8146d66d84a6db7263cb95aa6ed96eb9d190f7dcf6b3942ce9b5879
10. 0xceecb11ae941a028ba38b36bebeaea0d1db672b60f285af8fdaeb552f5fba197
11. 0x7b0bb4483af5e03d9f02e715a84d790ec3df1fc57d38f1d1a5ed296a7e822d7f
12. 0xeab0020f03650c1a79ed79927ae9d808c59a41295a86d1285582516590c954e6
13. 0x16a8fb19a5e4f4535e7cb3fce5c15ecfa188586bb74e347ee71164f8af27dfe1
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae