Evidence row 261391

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.eucompliance.tools/x402/price"
    ]
  ],
  "name": "api.eucompliance.tools/x402/price",
  "owner_address": "0x478bcdea94b9cb5ea14c33e6f0d7e920743d39f2",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x478bCdeA94b9CB5EA14C33e6f0d7E920743d39f2",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x478bCdeA94b9CB5EA14C33e6f0d7E920743d39f2",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x478bCdeA94b9CB5EA14C33e6f0d7E920743d39f2",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9N5TAHbtp9s8Ksrcn4b9Kig4uTRnevZC13bSsMnMAQ4c",
        "scheme": "exact"
      }
    ],
    "description": "Crypto spot price that attempts three independent public exchange tickers (Binance, Coinbase, Kraken) and takes the median of the live replies. Every delivered quote, the spread and the timestamp are disclosed. Refuses to answer from fewer than two live sources. Query: symbol (BTC, ETH, SOL, ...). $0.001 per call, signed receipt included.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbol": "BTC"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "symbol": {
                      "description": "asset code, e.g. BTC, ETH, SOL",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T16:15:42.71Z",
    "quality": {
      "l30DaysTotalCalls": 20,
      "l30DaysUniquePayers": 12,
      "lastCalledAt": "2026-10-26T02:21:24.21Z"
    },
    "resource": "https://api.eucompliance.tools/x402/price",
    "tags": [
      "price",
      "crypto",
      "ticker",
      "spot",
      "market"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto spot price that attempts three independent public exchange tickers (Binance, Coinbase, Kraken) and takes the median of the live replies. Every delivered quote, the spread and the timestamp are disclosed. Refuses to answer from fewer than two live sources. Query: symbol (BTC, ETH, SOL, ...). $0.001 per call, signed receipt included."
}

What the leaf hashes

{"body":"07ffebb43a819206a852c8e816fff6aad38c6fe4a5c47c73a2d325ef71567cce","id":261391,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793032196652971,"prev":14063,"subject":"x402_bazaar:https://api.eucompliance.tools/x402/price","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. 0x55e7a281e46ee76cbed755c076a05982ab88304a909e36b9832792f6cf39a5fb
2. 0x31c491bc4b3df98649df4b1ddb4c62a1624a7d323d1e7778fd67511a606528c6
3. 0xeb3c63fa02ee6bc0a46d9a2922f782960cf32a367af4af2963577d0b42445082
4. 0xca73c957c7851192854a6e42236fbc4246abbb683ab819cf1cf43de5322aed35
5. 0xdc37f2bdf8dfaaee897ca6917a2c576ce451ba64042344f1f56731a23351194a
6. 0xb4e04ec9c5fde6fa329adcff3d01f695d14995bccc1d73dcc0c358275c69c532
7. 0x233ecc9e8426eefca3b3e5da3432354ac4bc6edfde87e76cdef18ebb04a3fcd3
8. 0x14bfd6829d1685b85f57ec93a902f7f7c016e55238f6f5a68db83994e62c049b
9. 0xa5267777420dc9fb6c1524fff56330d05c272095a49b9846ad760f34fa49d785
10. 0x67cc9e33a20bfc6e2cc4190cfe822576e88db4e067580d9b03de61490ef43281
11. 0x8bfd0cb3fe1b89aff78054dc0373bbd54ebd61d68eb05854663a1667ccf265ff
12. 0x31b890f57b06aeb1ca9fb0cdc688bb75678ab9b2ff8ba49765e3d7bc0ae98597
13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae