Evidence row 125790

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.apidirect.io/v1/reddit/trending"
    ]
  ],
  "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": "0xa32cCda98ba7529705a059Bd2d213Da8de10d101",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "network": "eip155:8453",
        "payTo": "0x5d07Cc2a0FB4Eb123A525CA0b51cf6fB485014fc",
        "scheme": "upto"
      }
    ],
    "description": "Get the posts trending across Reddit right now, from r/popular (worldwide or one country's) or r/all.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "sort_by": "hot"
            },
            "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": {
                    "country": {
                      "description": "One country's r/popular, as on reddit.com: AR, AU, BG, CA, CL, CO, CZ, DE, ES, FI, FR, GB, GR, HR, HU, IE, IN, IS, IT, JP, MX, MY, NZ, PH, PL, PR, PT, RO, RS, SE, SG, TH, TR, TW or US (default: worldwide). Only with feed=popular.",
                      "enum": [
                        "AR",
                        "AU",
                        "BG",
                        "CA",
                        "CL",
                        "CO",
                        "CZ",
                        "DE",
                        "ES",
                        "FI",
                        "FR",
                        "GB",
                        "GR",
                        "HR",
                        "HU",
                        "IE",
                        "IN",
                        "IS",
                        "IT",
                        "JP",
                        "MX",
                        "MY",
                        "NZ",
                        "PH",
                        "PL",
                        "PR",
                        "PT",
                        "RO",
                        "RS",
                        "SE",
                        "SG",
                        "TH",
                        "TR",
                        "TW",
                        "US"
                      ],
                      "type": "string"
                    },
                    "feed": {
                      "description": "popular (r/popular: the most active posts in public, non-NSFW communities) or all (r/all: every community) (default: popular)",
                      "enum": [
                        "popular",
                        "all"
                      ],
                      "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, 1-20 (default: 1). Each page returns up to 25 posts.",
                      "maximum": 20,
                      "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). 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"
                    }
                  },
                  "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": "2026-10-25T12:22:26.71Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T12:22:26.592Z"
    },
    "resource": "https://x402.apidirect.io/v1/reddit/trending",
    "serviceName": "API Direct",
    "tags": [
      "Reddit"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Get the posts trending across Reddit right now, from r/popular (worldwide or one country's) or r/all."
}

What the leaf hashes

{"body":"c40788a91f5b44cc45b68261c0951acaced8f1dfd53b6a013729df314a45465d","id":125790,"kind":"listing","method":"baseline/1","observed_us":1793025626715235,"prev":null,"subject":"x402_bazaar:https://x402.apidirect.io/v1/reddit/trending","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. 0x6e441369093cc2a9c811f49d7a27b76cab4e560d6c4863d278225baa8b3afb8f
2. 0x5399f0223379d6aba9114c2948f73f3b6389b22d2bac0810bdc4f8a6e5c6b9ee
3. 0x332ca4fd53af6a6c529683cd871b64f09c8ca07d5f100fc724ed108709915800
4. 0x877fb8ef2c935b02e5ef981c59a70cf39dc317a69f1fc1aab17c997bfbd696e7
5. 0x4867e96c978243e46e4a9d2610ac8e0be48de2e1e9279a0a12bbe8e4735757c6
6. 0x3b494c0b4f93d018ee3a754380c4ddca174f624bf0bef01ba510ab6c61155cdb
7. 0x4831af653d5e47fb22ecc61be8b5f2a28b8767afb3382934df840c28927875e4
8. 0x8fbbd1d35a1228b157065cc34f46a94cbe55b0905d4cbf744cd82addb72f2ec0
9. 0xb6fcb010846d45411be563e67df50ecdd3ce51c303f1a3a19923a9bf705dac90
10. 0xaee08b0a7fe6600aebc470a11e9a419553ea293db9d18d86b66fe6794f3e5b55
11. 0x3167834b22bda59442a4af0440d698d3a42612c3d6ce4e293e0fa97975320c38
12. 0x134f9b6d26973548d1c789e6b61a12b25e2a5a8fb632e692cd20a1b08d766a1b
13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae