Evidence row 72472

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://code-toll-production.up.railway.app/decode-error"
    ]
  ],
  "name": "code-toll-production.up.railway.app/decode-error",
  "owner_address": "0xb5093b19a6cf2e5135b212074521d1734adad959",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb5093b19A6cf2e5135B212074521d1734ADad959",
        "scheme": "exact"
      }
    ],
    "description": "Decode any x402/HTTP error into structured recovery instructions. POST /decode-error {\"status\": 402} or {\"status\": \"timeout\"}. Returns meaning, action, retries, backoff, and fix.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "status": 402
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "action": "Retry with x402Fetch",
              "max_retries": 3,
              "meaning": "Payment Required",
              "status": 402
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {}
                },
                "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": "2026-10-24T01:42:56.563Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T01:42:56.359Z"
    },
    "resource": "https://code-toll-production.up.railway.app/decode-error",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Decode any x402/HTTP error into structured recovery instructions. POST /decode-error {\"status\": 402} or {\"status\": \"timeout\"}. Returns meaning, action, retries, backoff, and fix."
}

What the leaf hashes

{"body":"728556aaeaf2bd25460e0a195a53e117944e48f1f3063843cf1678a65d417934","id":72472,"kind":"listing","method":"baseline/1","observed_us":1793025486095923,"prev":null,"subject":"x402_bazaar:https://code-toll-production.up.railway.app/decode-error","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. 0x17a4b055e11e44a7d37f824fdfb54d87fbdbfcc123c1670ddad65fd396880508
2. 0xf868f136845b21db68dc789fd8fd018f714aa74d0780288bdeba620be55a0756
3. 0x7733600d1c20ca79a33f8e48ceb37e8f73fb8270344d4366ea308960ef6d3b6e
4. 0x2aafd69208ded27813d6663b67c22bebe8c44c0bab9b4a2729757c0ee6748f2c
5. 0x6177850204ec19dfd5c5584816b5d5f921115d36f5e873cfc814f87f2369a162
6. 0x3a269f74229ec4d76fe55c699cbe8ddcb1fd5746c990d8b9020eb85fda542c9e
7. 0x39d9f0575bec2f85fd1a718e675e633f33c0d4df2f58dfd080985195a6a65c5b
8. 0xba5e563cc870de4e3907ba4cbe7ff97ca668343fb28be26f870041d1b6c1769e
9. 0x7f0f0d38564656173bda7241db92a0622251ea43e823cbcb8c95d9f874246bc5
10. 0x0d4fc8ebd9dad99184207670597ef1933fa15a1f2659bf0e662e21ebef5f0e51
11. 0x84d28434d4d3c4d17b89916035448fc07d9ad132609b14e307edbe020e19d1a6
12. 0x15eab8feed5b3f08165d63b9f1aed508c0624966a05349e051f86f0c188707b5
13. 0x32f46c5f73ecbfd4f770f7f760a79bee2afed4b3e7572fa882b3e7dce8df4356
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae