Evidence row 763906

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/text/readability"
    ]
  ],
  "name": "api.x402node.dev/text/readability",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "2200",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "2200",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "readability score, text readability, Flesch reading ease, reading grade level, reading level, text difficulty, reading age, readability index, text complexity, readability analysis, reading grade, reading ease, text level. Analyze text readability with multiple metrics including reading ease, grade level, syllable and sentence counts. For AI agents content optimization, education tools, writing assistants, accessibility checks. Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "text": "string"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "text": {
                      "description": "Input text (required)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "text"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T23:18:58.536Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T23:18:58.125Z"
    },
    "resource": "https://api.x402node.dev/text/readability",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "readability score, text readability, Flesch reading ease, reading grade level, reading level, text difficulty, reading age, readability index, text complexity, readability analysis, reading grade, reading ease, text level. Analyze text readability with multiple metrics including reading ease, grade level, syllable and sentence counts. For AI agents content optimization, education tools, writing assistants, accessibility checks. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"186cebe0065058f56858bffa246adbee29f5727ea30a77651bc6c43a1f48f892","id":763906,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793179250950185,"prev":70603,"subject":"x402_bazaar:https://api.x402node.dev/text/readability","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xc3fa62e284776b6e567433b9aa05ebc1953c130a627dd0d197ea4b2b72688fff
2. 0x542f9baac151772ba88ccb14f7b748030cd80d4010ec6d0c3156bc275ca0597d
3. 0xd260854a3e9504188a344dc500d89862394535746f385c5b64c7d30a2f0589ac
4. 0x47abfdc3d2ed0afd0b8645f88a196929f4270e9ceb37a1d600147810d03412ff
5. 0x215f547468214757fb39ee8c0c1867bda0c5e825f926d337fb1c3944b202c411
6. 0x7c0c3bbe47e144e94a48d23f563478513e30de533fceed5596031bd7844ce246
7. 0xab38ac95e11a0250a9cd1f832eb9cc6165284522008361c2a5f744de651e353a
8. 0x0126ed7bcd19b36e1355a4fcb9ef9908fadf1ccf49a83903ccf2c3837bb82223
9. 0x05bc07cd87561c1a63a82f43abe14eebf5beb4d7823fb213cc5bf0e825d8090b
10. 0xc6cb79a5c05a856fef192bedbba592ab731854083178912da70b19318efc5ce9
11. 0x56e37eafecdb369c29a1c5b35d2e69043cd7a97b2a9598916af08649363be817
12. 0x5f08863a25cf1a39d719398abd6becab3a6cfe1a8f41536f1b66264c9b797268
13. 0xc5e194226ea62d0d597c9eb0fabf3d09ccea2d41c32be367d96394755e91de3a
14. 0x4dedfee32d37ea3cdc60e339d676b411d314f945b00a30f8e3bd1e0470526cf9
15. 0xc21e7661f5d6220994a88cc71b1262eeee3b912a2d383d18f38a631c534bfd71
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae