Evidence row 37805

What was observed

{
  "endpoints": [
    [
      "web",
      "https://datasieve.xyz/"
    ]
  ],
  "name": "io.github.gitwormq/datasieve",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-12T03:42:50.199627Z",
        "status": "active",
        "statusChangedAt": "2026-07-12T03:42:50.199627Z",
        "updatedAt": "2026-07-12T03:42:50.199627Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "On-chain watches, web-page monitors, dead-man switches, cron, and agent coordination, paid via x402.",
      "name": "io.github.gitwormq/datasieve",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Path to a file holding a burner wallet key (0x…) with USDC on Base. Optional — free tools work without it.",
              "name": "DATASIEVE_PRIVATE_KEY_FILE"
            },
            {
              "description": "API base URL. Default https://api.datasieve.xyz; sandbox https://staging.datasieve.xyz (Base Sepolia, faucet USDC).",
              "name": "DATASIEVE_API_URL"
            }
          ],
          "identifier": "datasieve-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/gitwormq/datasieve-mcp"
      },
      "version": "0.4.1",
      "websiteUrl": "https://datasieve.xyz"
    }
  },
  "source": "mcp_registry",
  "summary": "On-chain watches, web-page monitors, dead-man switches, cron, and agent coordination, paid via x402."
}

What the leaf hashes

{"body":"b2faf0eb4cfd51a4b8987b9cf1d4111be9d74db00be6a290c8f764c162b4f39e","id":37805,"kind":"listing","method":"baseline/1","observed_us":1793025390879585,"prev":null,"subject":"mcp_registry:io.github.gitwormq/datasieve","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. 0x587068cd6dcae540b80f5aa12272d27c7d1a8684559de6f5c015b3877bb3c989
2. 0xa1ed30457b6f8fd3d9ca714cf21d0e192903d2a3521e33a7d4e94409836c990d
3. 0x2a5ce10a6d600262d386b1065f00be4b10fa80ec0d26781f95356708468648d8
4. 0xcb6351389b03982094cad709c3f3ad8ef8477b7a94e9ea64d2f788281e9ec981
5. 0x6fa33817a700ae71a1cf62afd8c32a62c066c76a3dae8c69703f4cf4010f1a02
6. 0x7bbe9b8a9c22cadf5656a9ea1daf88ffdc016279163cafc4c2c40124d23f547e
7. 0xebb2423b7fff32c8337ef833a0431d38aa50c5883e2f3b4fd097143b7dcbca3d
8. 0x8d5f5c6f2def7d5c3f7cd2d83f3c872e966b12f74a1517887a4a07c8bc21d0c6
9. 0xeec474b2166d79d6d85e43fb077ac5f387533bb4b90b1ed81c0d404104bc545a
10. 0x7ae162dcc3142c20e9800f624edcd459f9a47b7db25601e5e24164992c46399a
11. 0x86f49d35fee840c62060e3a6cbc75237dbfdc70dd7439506d3f085c9cca8e4f2
12. 0x01ecb94c2efbfb8e9050ebbd813fbba80bbcbc345f98de707345bc4bc88c94e8
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