Evidence row 44744

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://three.ws/api/ibm-mcp"
    ],
    [
      "web",
      "https://three.ws/"
    ]
  ],
  "name": "IBM Granite x402 Remote",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-12T23:54:24.598195Z",
        "status": "active",
        "statusChangedAt": "2026-06-12T23:54:24.598195Z",
        "updatedAt": "2026-06-12T23:54:24.598195Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pay-per-use IBM Granite AI via x402: chat, code, embeddings, forecasting. USDC on Base or Solana.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://three.ws/three-ws-mcp-icon.svg"
        }
      ],
      "name": "io.github.nirholas/ibm-x402-mcp-remote",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://three.ws/api/ibm-mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/ibm-x402-mcp",
        "url": "https://github.com/nirholas/three.ws"
      },
      "title": "IBM Granite x402 Remote",
      "version": "1.0.0",
      "websiteUrl": "https://three.ws"
    }
  },
  "source": "mcp_registry",
  "summary": "Pay-per-use IBM Granite AI via x402: chat, code, embeddings, forecasting. USDC on Base or Solana."
}

What the leaf hashes

{"body":"d88fd8f07efca1ce0c1aadac3df07f39e3893e8e4b74b515f957c9b350616488","id":44744,"kind":"listing","method":"baseline/1","observed_us":1793025405178293,"prev":null,"subject":"mcp_registry:io.github.nirholas/ibm-x402-mcp-remote","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. 0x57b0419592d40f02989b667ea676d618e2a206d81a31f2afb8aab56e4777e6eb
2. 0x3bbd0f37b5e1615022d6217c5ab41572973b3a1d8c74160381c55d5df81ab328
3. 0x90854263328d7c7a019f49f6f646bf8667d690b738c9302d73b12f08cedb9faa
4. 0x257e03fdc1dfb83d2fa8b0748d79633731c807fc6358329cddfa59844b091766
5. 0xadb7b68bbcad320a5d5d6e8887e2d81f2e122db496a189d8032ec3c9ae652a2d
6. 0x2a2e34ffd21d0751382bbcb3ea95028074e774f9f1ab340072ad885c947654a4
7. 0x5c25b8ae57d5739efa54111bc0d314b5d58a64b1884846102eec3ca7838965ee
8. 0x34fcbbd58f5e4bc285ed1224e4e8e5bcb18c43d26da80150d8e2c0107d087408
9. 0x681bcabb2f756d0387e6a1b7b06e2f9b7427944e5ce5cdac6e1bace57297c0f1
10. 0xda3bffd0a7c24c98da7dc5357e8d748010f4817bac4b377a94cd382883fc809a
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