Evidence row 1763772

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-gateway-i3gust564q-ey.a.run.app/mcp/privacy-pii-shield"
    ],
    [
      "web",
      "https://iotpay.eu/"
    ]
  ],
  "name": "GDPR PII Shield & EU AI Act Anonymization Gate",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T11:26:10.828388Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T11:26:10.828388Z",
        "updatedAt": "2026-11-01T11:26:10.828388Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "documentation": "https://agent-gateway-i3gust564q-ey.a.run.app/.well-known/agent.json",
          "keywords": [
            "gdpr",
            "dsgvo",
            "pii-redaction",
            "eu-ai-act",
            "presidio",
            "anonymization",
            "verifiable-credentials",
            "x402"
          ],
          "publisher": "iotpay.eu Validation Oracle (Sandbox)"
        }
      },
      "description": "Zero-retention GDPR PII redaction gate (IBAN, Tax-ID, HRB, Names) with signed Ed25519 VC.",
      "name": "eu.iotpay/privacy-pii-shield",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-gateway-i3gust564q-ey.a.run.app/mcp/privacy-pii-shield"
        }
      ],
      "title": "GDPR PII Shield & EU AI Act Anonymization Gate",
      "version": "0.9.0",
      "websiteUrl": "https://iotpay.eu"
    }
  },
  "source": "mcp_registry",
  "summary": "Zero-retention GDPR PII redaction gate (IBAN, Tax-ID, HRB, Names) with signed Ed25519 VC."
}

What the leaf hashes

{"body":"d981e582fe72ec5c36f665df75d992e9e18e3b54ada25045de3f7c44d6b2adcc","id":1763772,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793535442402739,"prev":null,"subject":"mcp_registry:eu.iotpay/privacy-pii-shield","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xbd2814d0287dce4b17060b22f88d8d95bbb05b826e13c6815cf99c69051f6b14
2. 0x1c12fdb543b6a2d6e024cc474abc595aa5c00dd86ae63f6a39095899e88279d9
3. 0x11dcca469f9423a70dfc1ee82c2fbecd868eeb54adcb24d49f45e90318b1f077
4. 0xc862c004965e0f9b31c41205da4b7f7739154fdb1523363a130868deb6dd73b8
5. 0x50e5b4e5937089cf64e53694e0557ae9fb41d400906ee880ba7a2d8a17ec3714
6. 0x69166bdd5b6a2e9d5bb2a0abe0af154c2317911f8df8e39f381e72320f2c61f3
7. 0x4dd00092589229abff445269a95c77a651b904b58158c458a021baa0a0700a95
8. 0x919d46d489b1b7cf21ac69b6b82e140c77845a934f781858193b248ded214a42
9. 0x5fd5eab25ca699ecfc80a9802ff91b4f2e3ad2690429fe7440e93da89cfd85fb
10. 0x35229ff803e678552fb39e121e70da6ec7cb6144278e09edb1b0ff88a64fd1b9
11. 0x819ad71b7f05123cea59a39b42710c54320e6b5518593e8d12363287a44eab50
12. 0x8ebb808de5789dcf14373f5f3fd03871f8b82fc639ee069bbe62c2ce778d853f
13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90