Evidence row 544392

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/atifjubaer/fastrmemory"
    ]
  ],
  "name": "FastrMemory",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T19:16:24.327186Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T19:16:24.327186Z",
        "updatedAt": "2026-10-27T19:16:24.327186Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Local-first cognitive agent memory with bi-temporal SQLite, replayable history, hybrid retrieval.",
      "name": "io.github.atifjubaer/fastrmemory",
      "packages": [
        {
          "identifier": "fastrmemory",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.7.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/atifjubaer/fastrmemory"
      },
      "title": "FastrMemory",
      "version": "0.7.2",
      "websiteUrl": "https://github.com/atifjubaer/fastrmemory"
    }
  },
  "source": "mcp_registry",
  "summary": "Local-first cognitive agent memory with bi-temporal SQLite, replayable history, hybrid retrieval."
}

What the leaf hashes

{"body":"bf0ee003b1a8f1ecbe5972bcafab78f58ab206aa1ec1a6f7bc8ecb503bbedc71","id":544392,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793131944963799,"prev":482435,"subject":"mcp_registry:io.github.atifjubaer/fastrmemory","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xb23fd72388863d106423965bfbf403cf4f6b325a7a44c5e09ad0eb2c0c3966a1
2. 0x527ff39c81ee0bca086c14c67cf9249ec0437690bd4eac53d5e9c2107d0ef7bc
3. 0x3856dc097abf98c9267b1d57c2ac26bc6348f2304553c391f75691671d88e6c4
4. 0x5dc2f52f6a7ce58eb4b4cc755f1596d06b356f8a39b11abe22d5aafae6233deb
5. 0x009186cf76c34f57995ec8bdf6456cc72bdfe423fc5be61a5367fe2eb73b6257
6. 0x3446c60052f59859d72fdd7e93d6b84d8b03db9d95ef42f3abf29910c369671f
7. 0x36951525d4cf345c2f7afe79579071f5b18d781962756c7055ac5b0853fa52a3
8. 0x10abc3c8bc4583c60ddcef887bae0ab78b0bede7ebed2cd508f2f65bec9da338
9. 0x97a988eb182fd5f00025fcb27e3de9bd749cceaa701688fb0db66457059e7ab1
10. 0x30919d660b58eb0576eb8e2cdb81ab3e778f2eecee390bd769d1f5f96dec14db
11. 0x79cc7c9e2b6a0102e533effc5e9ae587186511d05cd4a98fa3783728f21ee868
12. 0x2d136d228d8bf54a46835cf3532884988271b7ca1e85edf2327300bd225d178e
13. 0xf1104ea7df082465ff9df25ed29be80a0ac7c1c6b25c289b5d2e6ae5e6331952
14. 0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed
15. 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4