Evidence row 58410

What was observed

{
  "endpoints": [
    [
      "web",
      "https://researchscan.synectic.org/"
    ]
  ],
  "name": "Research Scan",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-28T13:51:42.304616Z",
        "status": "active",
        "statusChangedAt": "2026-08-28T13:51:42.304616Z",
        "updatedAt": "2026-08-28T13:51:42.304616Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Research Scan finds and verifies the 5–10 recent papers that matter most for a research question.",
      "name": "org.synectic/research-scan",
      "packages": [
        {
          "identifier": "research-scan",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.6.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Synectic-Research/research-scan"
      },
      "title": "Research Scan",
      "version": "0.6.1",
      "websiteUrl": "https://researchscan.synectic.org"
    }
  },
  "source": "mcp_registry",
  "summary": "Research Scan finds and verifies the 5–10 recent papers that matter most for a research question."
}

What the leaf hashes

{"body":"b825500c15da3fc00ee6d63d4595c73eaee112581673847db6c76a00436130e5","id":58410,"kind":"listing","method":"baseline/1","observed_us":1793025444393227,"prev":null,"subject":"mcp_registry:org.synectic/research-scan","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. 0x9fca59088beb3d17c68edbb4138f55a8e92bed4769511b921fb35e65a9cc061f
2. 0xd3d46a191be35c9692736ebd37728429c27e55bc2e1b986387974fae0d4ece86
3. 0x21fba5eeec87306c70a1ae07fd2cc75ce696700ad8105b3ab6b5bc99106ee977
4. 0xb2afcd4cb0168ae90f55278789de9f5da3cc13a4abe9b5fdc5f65c7d63d171d4
5. 0x578825c62fe25f91b77994e451a25d922fe8742c27b7bf1b517d8356d5c3ace8
6. 0x2d27b84c87eef0ff37c9976396f22d259f583a40681996200d2a46cb1910f596
7. 0xd5639f612dbbccb7d1b7b0a4833793454428b2df6953b60163a23d041f3722f6
8. 0x273d52f2099ac6230697b565060e0e6df028893e722e82b7b1735ecd36ca53e8
9. 0xd2216d5c3891dd76de789b60c3160329552cb0f87b63dfbc560d6e810bcee46d
10. 0xcf091ffdbe96bdd26d17022c3444ccf611753e061d394098c18b7fd07c41335b
11. 0x201e001c6e19ae71acc15269442af8d1874e41df9926feb22cbf8a2b7fd3180b
12. 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae