Evidence row 125787

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.apidirect.io/v1/reddit/subreddit/posts"
    ]
  ],
  "name": "API Direct",
  "owner_address": "0x5d07cc2a0fb4eb123a525ca0b51cf6fb485014fc",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "network": "eip155:8453",
        "payTo": "0x5d07Cc2a0FB4Eb123A525CA0b51cf6fB485014fc",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "permit2",
          "facilitatorAddress": "0xE72f0Af4CF41356d433723547F1412cA27FBB1B8",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "network": "eip155:8453",
        "payTo": "0x5d07Cc2a0FB4Eb123A525CA0b51cf6fB485014fc",
        "scheme": "upto"
      }
    ],
    "description": "Get a subreddit's posts by name or URL.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "posted_ago": "7d",
              "sort_by": "top",
              "subreddit": "AskReddit"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "flair": {
                      "description": "Only posts with exactly this flair, e.g. Hiring (max 64 characters, not case-sensitive).",
                      "maxLength": 64,
                      "type": "string"
                    },
                    "get_sentiment": {
                      "default": false,
                      "description": "Set to true to add AI emotion analysis to each post (returned in the `posts` array). Adds a `sentiment` object containing `emotions` (joy, trust, fear, surprise, sadness, disgust, anger and anticipation, each scored 0-100), `dominant_emotion`, `emotional_intensity` (0-10), and `polarity` (positive, ",
                      "type": "boolean"
                    },
                    "pages": {
                      "default": 1,
                      "description": "Number of pages to fetch, 1-40 (default: 1). Each page returns up to 25 posts.",
                      "maximum": 40,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "posted_ago": {
                      "description": "Time window for sort_by=top or sort_by=controversial: 1h, 24h, 7d, 30d, 12m, or all (default: 24h, Reddit's own default). Rejected with any other sort_by.",
                      "enum": [
                        "1h",
                        "24h",
                        "7d",
                        "30d",
                        "12m",
                        "all"
                      ],
                      "type": "string"
                    },
                    "sort_by": {
                      "default": "hot",
                      "description": "Sort order: hot, most_recent, top, rising, or controversial (default: hot)",
                      "enum": [
                        "hot",
                        "most_recent",
                        "top",
                        "rising",
                        "controversial"
                      ],
                      "type": "string"
                    },
                    "subreddit": {
                      "description": "Subreddit name, with or without r/, e.g. Python. Provide exactly one of subreddit or url.",
                      "maxLength": 25,
                      "type": "string"
                    },
                    "url": {
                      "description": "Subreddit URL, e.g. https://www.reddit.com/r/Python/ (max 500 characters). Provide exactly one of subreddit or url.",
                      "maxLength": 500,
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {
        "info": {
          "description": "The facilitator accepts EIP-2612 gasless Permit to Permit2 canonical contract.",
          "version": "1"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "amount": {
              "description": "The amount to approve (uint256).",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "asset": {
              "description": "The address of the ERC-20 token contract.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "deadline": {
              "description": "The timestamp at which the signature expires.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "from": {
              "description": "The address of the sender.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "nonce": {
              "description": "The current EIP-2612 nonce of the sender.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "signature": {
              "description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
              "pattern": "^0x[a-fA-F0-9]+$",
              "type": "string"
            },
            "spender": {
              "description": "The address of the spender (Canonical Permit2).",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "version": {
              "description": "Schema version identifier.",
              "pattern": "^[0-9]+(\\.[0-9]+)*$",
              "type": "string"
            }
          },
          "required": [
            "from",
            "asset",
            "spender",
            "amount",
            "nonce",
            "deadline",
            "signature",
            "version"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792917947/bazaar-icons/9c187cd7bdaa9439.png",
    "lastUpdated": "2026-10-25T12:22:15.418Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T12:22:15.314Z"
    },
    "resource": "https://x402.apidirect.io/v1/reddit/subreddit/posts",
    "serviceName": "API Direct",
    "tags": [
      "Reddit"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Get a subreddit's posts by name or URL."
}

What the leaf hashes

{"body":"a0125105740751830fa26ab95ec33c260d20b811af425607cb5c3b11314251a2","id":125787,"kind":"listing","method":"baseline/1","observed_us":1793025626712232,"prev":null,"subject":"x402_bazaar:https://x402.apidirect.io/v1/reddit/subreddit/posts","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. 0x1ef8acbb9481c9267a836c9abe0995217a513a8422b059054ce81c5287e97b11
2. 0x10183441454939a4f3c962a7e9749246569055d56304c3ae2f8f9d56ba9e9667
3. 0x01fb44dea0f7bed882c9537080d056b0571e152e27a0430e6e7f2d9a4f60a9c3
4. 0x815bd1f484cbc07bcfba7b57f3a409de6851825bb73111c52ed4644fde56ee31
5. 0x04823b289e0dc24ac858266b3ec6084311bd811e4e7dbe5f7bbbf6eff9735930
6. 0x1459060e6386c4b40f2530874f6fa6600e09a402343bf3ee3f34e0fd7faf59d6
7. 0x24620cd09f019845b822b0bac7bb3ff3ac24f147faa3eadde2612574ae8683ae
8. 0xb12782d5d04c13e86edb6a887bb4b6f36fdb9211a42956f9ebc1bd5380963a45
9. 0x5ea005b2aad9c8979e952e284f06300a28be249aa66535acf2907a3a6fa36ae0
10. 0xef610ca79dfed4e1e00208e978a3a887d70d47190be682de5aa9a473137a32fe
11. 0x3e9f4dee30700b7fef683685ce6c4e483a5869ff14413228fe9abfbaa1a7cd3c
12. 0xbd94b9d1458901cf513783d5d2bc701e3babbcdf9219e07ee2be8fb2c897060f
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae