Evidence row 53998

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.createwithoscar.site/how-it-works"
    ]
  ],
  "name": "OSCAR",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-05T00:47:59.452649Z",
        "status": "active",
        "statusChangedAt": "2026-10-05T00:47:59.452649Z",
        "updatedAt": "2026-10-05T00:47:59.452649Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "An assistant reads your OSCAR installation (OSC, MIDI, DMX) and drafts interfaces you review.",
      "name": "io.github.trafalmejo/oscar",
      "packages": [
        {
          "identifier": "createwithoscar",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.2"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "createwithoscar",
        "url": "https://github.com/trafalmejo/OSCAR"
      },
      "title": "OSCAR",
      "version": "1.0.2",
      "websiteUrl": "https://www.createwithoscar.site/how-it-works#ai"
    }
  },
  "source": "mcp_registry",
  "summary": "An assistant reads your OSCAR installation (OSC, MIDI, DMX) and drafts interfaces you review."
}

What the leaf hashes

{"body":"f83cfc88115ec9932c1d688e6dd17ff52650a393e6cc91cebc9408c8d64fff49","id":53998,"kind":"listing","method":"baseline/1","observed_us":1793025424741528,"prev":null,"subject":"mcp_registry:io.github.trafalmejo/oscar","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. 0x85b557ddaace5e3b6a8ec82abae19d575fef11ae2191aa0ae05106d330a7c677
2. 0x982968456cf51a708d71243b5297769a790b570a7e570b19e558dcafcccf02bf
3. 0x5b53865b57a2c53c33061e1485099514e54a6c917fe6d75af64cccd3c25e3212
4. 0xeac66ce290ca33ab991515870a9fd5eec38bba947c998dbb136ec79d75e05049
5. 0x63222c11a2c399c4a9b261bbe59687e1f4bdda4cbc88a53fbfb652e7a691e825
6. 0x2fa5b8200fc93ca8cc3f9f23b62aa459275dd12cecbb65fba61bdf04b2e067de
7. 0x674046fef338b062391123f6a9b8973910f4cf7b27d0df20c8fcf7586e9f7894
8. 0x48a9b2493a874682ff657e9fb92ef73d278757c966352618568d155a7ec72c19
9. 0x3837cb205067d20cb0fb1f1a350c03e072ab3aa3944f11c680611213cbc9bbda
10. 0x592ee83939c77b8a42b857cd7609a3112c13a109404399477008fab4fc58dc87
11. 0xd6d2fb435c815b0341c19086a636cc9a706a6129405e2030054a243942b686fe
12. 0x146f43471a3bde6d8a04e87b6afd3ee6860c6e38a009f86aee705ce722b67748
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae