Evidence row 1757710

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://four02proof.onrender.com/mcp?registry=scriptmasterlabs"
    ],
    [
      "web",
      "https://scriptmasterlabs.com/"
    ]
  ],
  "name": "SCRIPTMASTERLABS — 402Proof",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T09:26:22.930469Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T09:26:22.930469Z",
        "updatedAt": "2026-11-01T09:26:22.930469Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "canonical_remote": "https://four02proof.onrender.com/mcp",
          "entity": "https://www.scriptmasterlabs.com/.well-known/entity.json",
          "legal_name": "Script Master Labs, LLC",
          "payment": {
            "gateway_wallet_xrpl": "rEmdJWrAWFtud1vFN8Zm8eWkgK4AVMWPiX",
            "note": "Canonical com.scriptmasterlabs record. The legacy io.github.Timwal78/402proof record is marked deprecated with a false 'host offline' message; this host is live (11 tools, verified 2026-11-01).",
            "rails": [
              "XRPL (RLUSD, USDC)",
              "Xahau (XAH)",
              "Base (USDC)"
            ],
            "standard": "x402"
          },
          "provider": "SCRIPTMASTERLABS",
          "record_note": "Registry remote carries the ?registry=scriptmasterlabs tag (the fleet's established pattern, cf. x402-gateway) because the Registry enforces remote-URL uniqueness and the bare URL is held by the legacy io.github.Timwal78/402proof record — which is marked DEPRECATED with a false 'host offline' message. The host is live: tagged and bare URLs both serve the same 11 tools (verified 2026-11-01). Reactivating or retiring the io.github record requires GitHub-namespace auth (account restricted).",
          "tool_inventory": "static; verified live via tools/list 2026-11-01",
          "tools": [
            "platform_stats",
            "get_invoice",
            "verify_payment",
            "check_loyalty",
            "get_compliance_receipt",
            "get_agent_passport",
            "bureau_public_score",
            "bureau_full_report",
            "bureau_verify_threshold",
            "bureau_get_attestation",
            "bureau_verify_attestation"
          ],
          "transport": "streamable-http"
        }
      },
      "description": "x402 payment firewall + Agent Credit Bureau. Invoice/verify/score via RLUSD on XRPL.",
      "name": "com.scriptmasterlabs/402proof",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://four02proof.onrender.com/mcp?registry=scriptmasterlabs"
        }
      ],
      "title": "SCRIPTMASTERLABS — 402Proof",
      "version": "1.0.0",
      "websiteUrl": "https://scriptmasterlabs.com"
    }
  },
  "source": "mcp_registry",
  "summary": "x402 payment firewall + Agent Credit Bureau. Invoice/verify/score via RLUSD on XRPL."
}

What the leaf hashes

{"body":"2a707bdd9211fa627e596e81166e77739506b8ce1d4f35de15d6534293e1cc34","id":1757710,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793528237448348,"prev":null,"subject":"mcp_registry:com.scriptmasterlabs/402proof","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. 0x146e67e7501149240af116eb3b0f8edc4a1247ecd32844a0a08d0ec816be0df9
2. 0x441c557765e6533e287a62acef93305e7d83810511708263bd26e1402a0e2295
3. 0xe143d2d8cb1b69dedf8d54b4034dd46c622a83fba1562a9e6946cefb915520e0
4. 0x5bbe6baea613dbbee93685614e98e9f20256d6b5c7cca681be94374455bd70ad
5. 0xe9ca4c1b0164bf4e3c4a56f23638b6afb91d970972a14d9faf46c71b1409b00a
6. 0x1be3bb69e91f884347106742f818d71cd343b2e70e1b13d9ac87c2737b2c91bb
7. 0xfb73150ba05f921cbed9e1d07e14bc99034ffa2ed67b390de29c60bd5fce80b4
8. 0x7a5d8d0da81c549ba319c9f15759adf21e795194316292db8d2389b734a37cff
9. 0x654e664c3a53a1712c44f07ace28cb2c92ab1650303ab0162ccae97a3098d9c0
10. 0xe7280f29a4647a7c3b8c3e1e003689979df8260a0d162fbc6e35445ae2d271c0
11. 0xf1ff5fb130c78235101ac2db45993a9a14f82bff6ec526eec34000d047812961
12. 0x79859dae10fa788a49bdaa3213f20a160211971c37ee9e9362c112381c4c44f2
13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90