Evidence row 1255615

What was observed

{
  "endpoints": [
    [
      "web",
      "https://usepiku.com/agents"
    ],
    [
      "mcp",
      "https://usepiku.com/mcp"
    ]
  ],
  "name": "Piku",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T14:50:49.924469Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T14:50:49.924469Z",
        "updatedAt": "2026-10-30T14:50:49.924469Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find creators and read their Rate Cards. Creators draft quotes and invoices on their Piku account.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usepiku.com/piku-icon-512.png"
        }
      ],
      "name": "com.usepiku/piku",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://usepiku.com/mcp"
        }
      ],
      "repository": {
        "id": "1429373042",
        "source": "github",
        "url": "https://github.com/JABClari/piku-plugin"
      },
      "title": "Piku",
      "version": "1.0.0",
      "websiteUrl": "https://usepiku.com/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Find creators and read their Rate Cards. Creators draft quotes and invoices on their Piku account."
}

What the leaf hashes

{"body":"ecdaadc762e4ddddff5ea5f4c19f29050a1dcbd6089ec43c02c4e2c06a7dea6d","id":1255615,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793373326217999,"prev":null,"subject":"mcp_registry:com.usepiku/piku","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xc49f40ce409436822ea1981e35e79c365582e560c804fd550abbed36a3a29d8f
2. 0x00d8c467b83416df39d24b066df6824129698d85a2ae9c823c7364dd99e541d5
3. 0x8f98d8177e3d158204fab484ffac5d0c9eec3e2d6e0cc7d93316836c3fb3d365
4. 0x64bd97b11a938b98dd632df7b29de975d632cc6b5acde7f98b1948e6ea267bff
5. 0x9d9f97620140f342f389613c311b0f218ca7c7519541ea8d5d3f0c181fa61ee6
6. 0x49b96d327c093b117ea45bf9e84bdae0d70ed107dcaeba1ee1a299e0efbc7306
7. 0xc8ad8b9570d717cec4bb104a2a40da6104503c4ac83975fd4ced68a8e8cc77d9
8. 0x8713ef38f5eff01f76a1863cdbac099953daec81f523e24090bff56ed73c8f67
9. 0x7b99364d754b50ac6ceeab57161d487e00a596acfa98310b496fc0811c0dd3e7
10. 0x79fba6c15c08bce4f768d2c40a01c73c55db4b3edbc18833655b7168f4002d3b
11. 0x97ab852101db9f1951f4c2b54d86abbfdb4a8f6ac2321513c85e30db4a4b82d7
12. 0x7e4d6e3456d7ffa3c06a75efb13b28451538a81868e9903f1196f3bbe73b823e
13. 0x471b09add521b98a16ea9fc9d6a9b0d36c3550dc29ba4c83971dbd67d002d009
14. 0x342f35813d736e85ba1881bcb69ecc7b4b96d68e557b8417f1f4ec705ab16ab6
15. 0x9fb4eebd924fd42d4eb61d55691812de0db9242fc9c0dabb65c4054447246797
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861