Evidence row 58324

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.nsgoods.org/mcp"
    ],
    [
      "web",
      "https://x402.nsgoods.org/"
    ]
  ],
  "name": "org.nsgoods/nsgoods-workbench-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-16T16:25:25.826849Z",
        "status": "active",
        "statusChangedAt": "2026-09-16T16:25:25.826849Z",
        "updatedAt": "2026-09-16T16:25:25.826849Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read only x402 catalogue: payability verdicts, prices, drift, host status, signatures. No wallet.",
      "name": "org.nsgoods/nsgoods-workbench-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.nsgoods.org/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Nikoble1926/nsgoods-workbench-mcp"
      },
      "version": "1.0.0",
      "websiteUrl": "https://x402.nsgoods.org/#mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Read only x402 catalogue: payability verdicts, prices, drift, host status, signatures. No wallet."
}

What the leaf hashes

{"body":"1b696c2b5bd9ecbeb42e5d3d07e06abf8aaf5d7a7a9ae8f024f00fa44d2e45ef","id":58324,"kind":"listing","method":"baseline/1","observed_us":1793025444089099,"prev":null,"subject":"mcp_registry:org.nsgoods/nsgoods-workbench-mcp","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. 0xbb0c5223c3c1009abc2fb4e9eed6763b07fc642a7a3a6c020da0735b188edc1c
2. 0xe5414c9cfc53bd305b9f3ab8849a0117711fe972c06223fa909cd90e14ae03ab
3. 0x96be9c03c0172a52fd71d1d8fe29e8e1b2a6e544516adcbd81d6b490d7e7627b
4. 0x40fb6b25cddd1371907a966d2c54a4edcf768a055dc4dbfe9a58958a6c2da48b
5. 0x2bd003b9f650707b7cc8d89b7295e31c203d63df5d84a5e437b05b0f586a390a
6. 0xb330c09bbce35b5934fd9538652b663901a78830d10320844ad63b10001574c5
7. 0xd60024b089e80807a9960b0681fd0690d9d311aeae3a000f3a02e035ec6fd76d
8. 0xe6f38b686b955d2ee989d84031624b43147396e3a11c4396361807ddb9d9ecbb
9. 0x43320d6e0834cde13dd384dad3fb71e83c50f9b928abaa7b03c52598d8f6f585
10. 0xba039529ba5cb4cbbafb853c51d267fdca61f54a12f026c4673ae70061b8c199
11. 0xd2fc7e774aa4a9259d0eb5e076abdaa36417d3853be0f8ff34d37acaa77db477
12. 0x1a61f9ab4a9304db8146c466be341271a345718ebf06b718e0f0dd9f347d2fbd
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae