Evidence row 526800

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://tienda.textokit.store/api/crypto-prices"
    ]
  ],
  "name": "Textokit",
  "owner_address": "0x6b5af9924f4cd35643c11a9fd1c983f77261a6e1",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6b5aF9924f4CD35643c11a9fd1C983f77261A6E1",
        "scheme": "exact"
      }
    ],
    "description": "Crypto price in USD for bitcoin, ethereum, solana and up to 20 coins per call by CoinGecko id: spot price, market cap, 24h change, provider update time and source URL. Use this when an agent needs a current BTC, ETH or token price before a quote, a conversion, a report or an alert, with a citation it can re-check. Live from CoinGecko's public API, no key, JSON, no model inference. Free sample at /api/crypto-prices/sample.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "coins": "bitcoin,ethereum"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "currency": "usd",
              "items": [
                {
                  "change24hPercent": -2,
                  "id": "bitcoin",
                  "marketCapUsd": 456,
                  "priceUsd": 123,
                  "sourceUpdatedAt": null
                }
              ],
              "readAt": "2026-01-01T00:00:00.000Z",
              "scope": "Illustrative fixture with simulated values and timestamp; not a live market reading.",
              "source": "CoinGecko public API",
              "sourceUrl": "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_market_cap=true&include_24hr_change=true&include_last_updated_at=true"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "coins": {
                      "description": "Comma-separated list of 1–20 distinct lowercase CoinGecko IDs, such as bitcoin,ethereum. Symbols are not supported.",
                      "maxLength": 1619,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "coins"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "const": "json",
                  "type": "string"
                },
                "method": {
                  "const": "POST",
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "currency": {
                  "type": "string"
                },
                "items": {
                  "type": "array"
                },
                "readAt": {
                  "type": "string"
                },
                "scope": {
                  "type": "string"
                },
                "source": {
                  "type": "string"
                },
                "sourceUrl": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792912421/bazaar-icons/ae1fd91a209ba3fd.png",
    "lastUpdated": "2026-10-27T10:13:58.508Z",
    "quality": {
      "l30DaysTotalCalls": 21,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-27T10:13:57.866Z"
    },
    "resource": "https://tienda.textokit.store/api/crypto-prices",
    "serviceName": "Textokit",
    "tags": [
      "crypto",
      "prices",
      "spot-price",
      "coingecko",
      "market-data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto price in USD for bitcoin, ethereum, solana and up to 20 coins per call by CoinGecko id: spot price, market cap, 24h change, provider update time and source URL. Use this when an agent needs a current BTC, ETH or token price before a quote, a conversion, a report or an alert, with a citation it can re-check. Live from CoinGecko's public API, no key, JSON, no model inference. Free sample at /api/crypto-prices/sample."
}

What the leaf hashes

{"body":"b97f954fa674104c9c935219edbc9b58f0e70e1499e1c47d3bb144ecbba1244e","id":526800,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124791505074,"prev":451868,"subject":"x402_bazaar:https://tienda.textokit.store/api/crypto-prices","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. 0x1ccbdcb7e5d722979c45c54dbd7188e5f611102fe52a37de2fc22501f77fd0ff
2. 0xf849b4962021259ae1f07d0a9dadb18247c298a7180cc43cdd5dbe65eb5f3b90
3. 0xff719f842f28125e4221f6ab97b97db39bfb86b23ea63a6895370591ef952b1b
4. 0x2112cc1f541972ecbaf13a7fd420441ed0a4e556799b2b0459dd5e03fe4047af
5. 0x1a1e73c48e026991125444971153cee7c1e75d705aeb22d8092483c61b9535fb
6. 0xef0d1649588627d92d888d366f735dd3de08c1db93e122aa7bcc6d6f4e63b4bd
7. 0xdbe5bda7438a8db8eddc28bb56137ffddece94cb88511729d26ab56c2cdfb71b
8. 0xfb9cdbe9f23b36ebe7cbda031d09671bf3960be4417398d72377bcbfcbd0d919
9. 0xa924e9ae9ef3961fb6dccd7aede3c8e042fbd9b9d7cb105bf6984471f25d01e2
10. 0x067bd76a2f75ee3f219747f914ebd2a56256acea00217feee0e57e0300041d0c
11. 0xcd962c796f397570121ed906a802c577e41df857b8b57da8c41a4944a1468428
12. 0x92568e5a7cbd4782e9223d1910dad0adbcb676338daca49fde5bef5e84ecc1e2
13. 0x51f03aa38686601dad27c1b6449721baba5becb2342776edd179ef9189d62f57
14. 0x2064e3a2b01d0d12d5079bf720a0d0125e9703c55e92de54ad40c302469ec047
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4