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Evidence row 50718

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/spdx-ok
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
14a4e26af8b8ab505a9870fbf0a315fc4cad383ef72fb221ed3e2c65125a5585
Leaf
0x1d05c6f580432a404955c57c32a46a418130accd6be86c23dff866249225b1db

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/spdx-ok/mcp"
    ]
  ],
  "name": "SPDX license id shape",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T07:40:32.040881Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T07:40:32.040881Z",
        "updatedAt": "2026-09-09T07:40:32.040881Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SPDX license id shape",
      "name": "io.github.sadri-dridi/spdx-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/spdx-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "SPDX license id shape",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "SPDX license id shape"
}

What the leaf hashes

{"body":"14a4e26af8b8ab505a9870fbf0a315fc4cad383ef72fb221ed3e2c65125a5585","id":50718,"kind":"listing","method":"baseline/1","observed_us":1793025416347102,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/spdx-ok","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x1d0510908ab38265c990e5015c15791fd30b60df0241d274c63ff81ac120e416
  2. 0x2d9a23543d31dfc8ec2ddf4e893379573fe3298325fd2abcdb497b74882a6764
  3. 0x664e65ac901812cf97eb3cde651b6a17702df8c5a1950da1a7671d5724e61a40
  4. 0x7b8b714e7d9d8085a44360c23df7b838b7237a8f5279366f89c887b12fe11d87
  5. 0x944c145a4ec527e9c4203e85beb25e79acb141bc1e7076527ac791d3de59e2b8
  6. 0x6a05f5f085affbdf8c0b8e1fef2d20fa50c3d3d6db8e859aa83350e745dcfb6c
  7. 0xb7c23146db859a401f1f53f39a71762e02565ba69d05fbc7ca6ea506a4f88203
  8. 0x8bffb8d7c7bf2e395e67059e94fee959fe138903caecbb5713c7ac36aa7cca4d
  9. 0x0f3b42a7b3a6c27758557706b17d19646fc5864df29a0e004e8b580b9e22fd2c
  10. 0x328a19bb2b9e8aa664a31a15df6f2e5a801e6cb13c626e7a570636fb14fb88d3
  11. 0x15110e1ab8fe267895da4a2cf012c17f5824a8afca5d2dac1f158d633e16c91c
  12. 0x8e3531af6dd328ff9a174dd19751228f67fa0773c68a89edf859dffbd7b098c3
  13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
  14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON