Evidence row 28490

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://hashlock.markets/mcp"
    ],
    [
      "web",
      "https://hashlock.markets/"
    ]
  ],
  "name": "Hashlock Markets",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-23T16:19:35.132543Z",
        "status": "active",
        "statusChangedAt": "2026-10-23T16:19:35.132543Z",
        "updatedAt": "2026-10-23T16:19:35.132543Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Non-custodial cross-chain OTC for AI agents: sealed RFQ, negotiation, HTLC atomic swaps.",
      "name": "io.github.Hashlock-Tech/hashlock",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "EVM private key (0x, 32-byte) for autonomous SIWE login + EVM settlement — use a dedicated key",
              "isSecret": true,
              "name": "HASHLOCK_EVM_KEY"
            },
            {
              "description": "TRON private key (64-hex) for autonomous login + TRON settlement",
              "isSecret": true,
              "name": "HASHLOCK_TRON_KEY"
            },
            {
              "description": "Bitcoin WIF for autonomous BIP-322 login + BTC HTLC claims",
              "isSecret": true,
              "name": "HASHLOCK_BTC_KEY"
            },
            {
              "description": "Solana secret key (base58, 32- or 64-byte) for autonomous login + Solana HTLC settlement",
              "isSecret": true,
              "name": "HASHLOCK_SOLANA_KEY"
            },
            {
              "description": "A ready JWT (alternative to a key)",
              "isSecret": true,
              "name": "HASHLOCK_TOKEN"
            },
            {
              "description": "Hashlock Markets REST API base (required), e.g. https://hashlock.markets/api",
              "isRequired": true,
              "name": "HASHLOCK_API_URL"
            },
            {
              "default": "https://ethereum-rpc.publicnode.com",
              "description": "EVM RPC the agent submits fund/claim through",
              "name": "HASHLOCK_EVM_RPC"
            },
            {
              "default": "https://api.trongrid.io",
              "description": "TRON full host",
              "name": "HASHLOCK_TRON_HOST"
            },
            {
              "description": "TronGrid API key (TronGrid throttles requests without one)",
              "isSecret": true,
              "name": "HASHLOCK_TRON_API_KEY"
            }
          ],
          "identifier": "@hashlock-tech/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeArguments": [
            {
              "description": "Auto-confirm npx install prompt",
              "isRequired": true,
              "type": "positional",
              "value": "-y"
            }
          ],
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.10.0"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional: \"Bearer hk_live_…\" API key from https://hashlock.markets/developers. Without it, MCP clients sign in through OAuth.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://hashlock.markets/mcp"
        }
      ],
      "repository": {
        "id": "1206275989",
        "source": "github",
        "url": "https://github.com/Hashlock-Tech/hashlock-mcp"
      },
      "title": "Hashlock Markets",
      "version": "1.10.0",
      "websiteUrl": "https://hashlock.markets"
    }
  },
  "source": "mcp_registry",
  "summary": "Non-custodial cross-chain OTC for AI agents: sealed RFQ, negotiation, HTLC atomic swaps."
}

What the leaf hashes

{"body":"1589f4a116698ded0b5624645639afc14c25035943d6dc4ef20081b93e76867c","id":28490,"kind":"listing","method":"baseline/1","observed_us":1793025359732874,"prev":null,"subject":"mcp_registry:io.github.Hashlock-Tech/hashlock","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. 0xcc0653ec55b49fc7b17f6eb5b065ecc436e48c8aaf8cc4d8f54a2f9868b16671
2. 0x98bea1a9d708f1a49233b553a27651e6c74f568a043578072e13dd3428264c3d
3. 0x8a6c072d0c6e788c1129936988b98128d970351be61b5ffd01f91f743f7f39cf
4. 0x383a392fb34843eb05690bb94c6b303357a1d26aacf3e7e6a640d5c8f33e41b4
5. 0x70da2a4f1a7e4fa91295cc886948275afc39de1ec06ee6c2f50ac2d0ccb7b681
6. 0x272b2662c9fc8801c90afc89c53a4535f6b40cd7ecbcadc31ccc1edfef7a4b9d
7. 0x202cc55b3cb3f028a5cf872df03d30f5c0064316d1431d27f8a83bf632e4798c
8. 0x88fa9dc278df8521458dc278d0de7a3c295d03710d17137fb9fd7fa9890d0bc7
9. 0x25ad48cfcb4b94454f2fcdbb7e892d7ebb4b8a43fda41c990cb29ba48199679a
10. 0x271656ddeb4ac114157823f5b692e3080e2fc3456a434600ab85e26da37fbbb5
11. 0x351a777a477836c8c26972f993b4d53df3d67c6acea7cef50b5038df678d6a3f
12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae