Evidence row 304114

What was observed

{
  "endpoints": [
    [
      "web",
      "https://asin402.com/"
    ]
  ],
  "name": "ASIN402 Amazon Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T22:10:30.579115Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T22:10:30.579115Z",
        "updatedAt": "2026-10-26T22:10:30.579115Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Live Amazon data for AI agents: prices, history, deals, FBA profit, sell scores. Pay per call.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://asin402.com/icon.png"
        }
      ],
      "name": "com.asin402/mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Private key of a dedicated wallet holding a few dollars of USDC on Base. Pays each tool call. Use a small, separate wallet.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "ASIN402_PRIVATE_KEY"
            },
            {
              "description": "Max USD spent per session (default 5)",
              "format": "string",
              "name": "ASIN402_BUDGET"
            },
            {
              "description": "Max USD per single call (default 0.25)",
              "format": "string",
              "name": "ASIN402_MAX_PER_CALL"
            }
          ],
          "identifier": "asin402-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.0"
        }
      ],
      "title": "ASIN402 Amazon Data",
      "version": "1.0.0",
      "websiteUrl": "https://asin402.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Live Amazon data for AI agents: prices, history, deals, FBA profit, sell scores. Pay per call."
}

What the leaf hashes

{"body":"5a4a018c7238e64c0132e5e0ccf9f63db502822bc7020d12ef0bcb53ac2e1180","id":304114,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793055761859648,"prev":null,"subject":"mcp_registry:com.asin402/mcp","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. 0x87530407d4ceca1e7707e250659fbc9929429ddf4a5b7404a0672a00dcb6c8ce
2. 0x735230f45b9c1f1a6817e4d289b5914c0c2eea5b8487c394bbb139a759678811
3. 0xde8fe032d121ed12339eea06a9fc7bccc50be5713c580183139de76df725d098
4. 0x59891982e07472c712f193bb51577b74935f7a6861cc10412825d247f4158dcd
5. 0x5fca7cf13b4a46829ce376ff177678f3f2dcfb3199a5d779e40343c44a1ad4df
6. 0x5603d9078a6c4cfe312c08dbd06e4d3a1c9a48e650eb328d6fa2e4966560ec52
7. 0x31788dce64adf963a353f6c7a3a127fd5dbc34f957556ff20e24f9fdf9626ca8
8. 0xfb7068cbe5dbb466e77e7be79c532175b649e8e255ddfc9ec62fd48d8ad951ec
9. 0xf711b9b9e4c3b8926dcd8da66413d329b6436fc26d19d8021ba003e1303e5918
10. 0xe0e4a60716d95ec12c35a9b9e1bff1012120a026fa97f38064a594590f5c029f
11. 0xab0c5c1fde083e427b8955a771d679773808751fc069bed2944e88e84fcb655e
12. 0x099dd43573993f2a1bea674129b7ed050429a0ac76c3bfda8aaf82a3af126469
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae