Evidence row 38769

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://x402-mcp-gateway-production.up.railway.app/mcp/x402-adoption"
    ],
    [
      "web",
      "https://github.com/industrial-platform-ai/industrial-platform-agent-tools"
    ]
  ],
  "name": "Industrial Platform x402 Adoption Search",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-05T03:25:15.481453Z",
        "status": "active",
        "statusChangedAt": "2026-10-05T03:25:15.481453Z",
        "updatedAt": "2026-10-05T03:25:15.481453Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "activationModel": "recurring x402 adoption monitoring",
          "category": "agent-tools",
          "paymentAsset": "USDC",
          "paymentMode": "direct-x402",
          "paymentModel": "direct x402 pay-per-call",
          "paymentNetwork": "Base",
          "paymentSchemes": [
            "exact",
            "batch-settlement"
          ],
          "portfolioSize": 1,
          "provider": "Industrial Platform",
          "recurringWorkloads": [
            "search-the-web-for-x402-adoption"
          ]
        }
      },
      "description": "Search current x402 adoption, integrations, launches and machine-payment activity.",
      "name": "io.github.industrial-platform-ai/x402-adoption",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://x402-mcp-gateway-production.up.railway.app/mcp/x402-adoption"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/industrial-platform-ai/industrial-platform-agent-tools"
      },
      "title": "Industrial Platform x402 Adoption Search",
      "version": "1.0.0",
      "websiteUrl": "https://github.com/industrial-platform-ai/industrial-platform-agent-tools"
    }
  },
  "source": "mcp_registry",
  "summary": "Search current x402 adoption, integrations, launches and machine-payment activity."
}

What the leaf hashes

{"body":"bcb509eac761234eb8935d2b71eb6191784c6958f4410753e6a58423692c67a8","id":38769,"kind":"listing","method":"baseline/1","observed_us":1793025393401740,"prev":null,"subject":"mcp_registry:io.github.industrial-platform-ai/x402-adoption","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. 0x9976ceaf1400f631ff7650def72bfe3ac048023c7121cee44307eb124f35e8da
2. 0xaf31e5f73a1d13d452f5d325e8e18b779430745da7be1e44e16e82f6ef05ad41
3. 0x8adbb402b99486bba74e9cd5fd362aac70af42acac2415015c067e692d10be98
4. 0xc7ad0a256771b2b0afebabd613991ff06110c69bee7aafc1985121bd569742f5
5. 0x51528ef3e02a0056efe9203fca9d12668ec2e9e79d79eecd291203941a17af75
6. 0xc7be5863d5be19565cdc18b65249f0d29d96221b9200d588c51a4e9dc48e74f4
7. 0x452564e3d18a116c539f19a0d06141e9836ca600a712f9f26e99b368aa8fd4c1
8. 0x7377731fce4f99f3dc3eeda1b72b603023f6ce5a127c9f54f801090b5b893804
9. 0x5cd557482ddfdc2785a3cde6388feeb9d3e9d32fbba85bf0a5de3ec63007395f
10. 0x2902a29ff231b32ccac2765997f18f1504daedb7f97ee4f0577f4a8edf0e7293
11. 0xd3f19437d703373e99e0bf69c4ca06561426260f599f7d259e3257085a387573
12. 0x6ae9e6ee1b544d831982666bd3570457659e78fc0064894d7ec23f971a37ff2f
13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae