Evidence row 34976

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://link-preview-api-z4nf.onrender.com/mcp"
    ]
  ],
  "name": "Link Preview API",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-27T12:53:40.40897Z",
        "status": "active",
        "statusChangedAt": "2026-08-27T12:53:40.40897Z",
        "updatedAt": "2026-08-27T12:53:40.40897Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pay-per-call Open Graph/link preview metadata for AI agents. $0.01 USDC per call, no signup.",
      "name": "io.github.cmondillo/link-preview-api",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://link-preview-api-z4nf.onrender.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/cmondillo/tools"
      },
      "title": "Link Preview API",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Pay-per-call Open Graph/link preview metadata for AI agents. $0.01 USDC per call, no signup."
}

What the leaf hashes

{"body":"380bac392837ce91d4278148c778315fb0efaf473e0a28e20e62392b72e0271b","id":34976,"kind":"listing","method":"baseline/1","observed_us":1793025372295603,"prev":null,"subject":"mcp_registry:io.github.cmondillo/link-preview-api","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. 0x91dd8ac1de0c10e4c015eb41e6ad098f38066f3468ad4862a128fed537ae2e8a
2. 0x5d57a2a685366f6670dc56aac71d274fb855c29fe1803a5c7f061cc900a9b85f
3. 0xc7d16254092307a1859d547dd19c5857cfeadee8aaf6b251b3d34b0d49ae6579
4. 0x25438a5f5075c95bcc177c39984e973fc294b14d05693b97714cc185c2575076
5. 0xd8a20a1221193c435904177e9e28c32dd34240a3a2b8c01e641806a24a8fc4eb
6. 0x0c07acaca71d47fea73aa614e32028f97aefc2e7caf81f1ede81cf15750d834f
7. 0x37a70ea2e2985426c460e4b44f9c3e9dd4ea98b0fbf943c47e1d2723f98c3637
8. 0xc5315bbc2b3787868bc52a4a865cd3e8f04f484d6fdc9842c808d39da9be5be9
9. 0xd2c26205321a8ef47800df74c140f2a787b4379608438b45bb9989986c62306f
10. 0x0d8c9849ad61f3608ed33ea96162e91265f1a635a7e3d125b440758921da7146
11. 0x316efc275d57dcc035269c8eb6bada510779068882f33960d16f7f84af2b4432
12. 0xe131b224ee3c295dfa790b458d9daa11e2a32e6131c280c6be7d92190c756a88
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae