Evidence row 408463

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/dev/crate"
    ]
  ],
  "name": "Rust Crate Info",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "A Rust crate on crates.io: latest stable version, description, license, total and 90-day downloads, repository, docs, minimum Rust version and dates. Use to choose or audit a Rust dependency.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "package": "serde"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "created": "2014-12-05T20:20:39.487502Z",
              "description": "A generic serialization/deserialization framework",
              "documentation": "https://docs.rs/serde",
              "downloads": 1569459593,
              "homepage": "https://serde.rs",
              "keywords": [
                "no_std",
                "serde"
              ],
              "latest": "1.0.229",
              "license": "MIT OR Apache-2.0",
              "name": "serde",
              "recent_downloads_90d": 374786156,
              "repository": "https://github.com/serde-rs/serde",
              "rust_version": "1.56",
              "updated": "2026-07-18T23:05:13.266456Z",
              "url": "https://crates.io/crates/serde",
              "versions_count": 316
            },
            "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": {
                    "package": {
                      "description": "Crate name, e.g. serde",
                      "type": "string"
                    }
                  },
                  "required": [
                    "package"
                  ],
                  "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": "2026-10-27T03:58:17.939Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T11:41:26.035Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/dev/crate",
    "serviceName": "Rust Crate Info",
    "tags": [
      "rust",
      "crates",
      "packages",
      "developer"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "A Rust crate on crates.io: latest stable version, description, license, total and 90-day downloads, repository, docs, minimum Rust version and dates. Use to choose or audit a Rust dependency."
}

What the leaf hashes

{"body":"966357382a1cb1d1af42b07128f771e2d1208684d1775e4c5dba8d87c4b53d5f","id":408463,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080304075479,"prev":71539,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/dev/crate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x46b5690fdee6bf80bf64dbf8b2cc3979a03087336619a6d8701e16857c173269
2. 0xa95a6286b439b90edf008a0fa33e90c3214ebb28badcdfad7e10437f2ef8c631
3. 0x6e31a9a920407373fd23ff17149ba0596da24cadd85881f84662241b87a33de2
4. 0x312d383db0836ea9bb884a3aa17472b2ac7777e250f84609efabc7e147d436cc
5. 0x1b889f5beac9c57857a1dbf3397378e49a16570d89157ce403802f658c05790c
6. 0xedcc7255dfd2dd2f98bb2564e2af70de6e9c13db983fbc2345fde2898f3f4a2c
7. 0x67e8fcbff7b63749d20a1badb94f20929c3a6f604d61dc0f4412808039e12894
8. 0xe8865e64fdf799f58f530213ac0ba75a0a6f5e2d1b7925a907b139f18fcd31b6
9. 0x3877c9600c53ba554c2826ac124cc3590ed623b5cd62c17342879896c587416e
10. 0xe7dfb7a86983e740df392c84ac033dd18d0cec373e6d2f712a12e52185b672f4
11. 0x6ed6652c0a61c43ddac9d506feb91d6c0a14dfe1cb98614f64edec2e4d6f5a91
12. 0x92473b1fa79263164c4ce7d79f93b1dc8a85f63587b51a81433d1ad19b285a90
13. 0x836e1796750a28d286ffaa8d273d250fe348c563336bf2d30cfaf1001d95f677
14. 0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4