Evidence row 39084

What was observed

{
  "endpoints": [
    [
      "web",
      "https://java-ai-memory.dev/"
    ]
  ],
  "name": "io.github.jamjet-labs/engram-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-04-12T21:14:49.414545Z",
        "status": "active",
        "statusChangedAt": "2026-04-12T21:14:49.414545Z",
        "updatedAt": "2026-04-12T21:14:49.414545Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Durable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres.",
      "name": "io.github.jamjet-labs/engram-server",
      "packages": [
        {
          "identifier": "ghcr.io/jamjet-labs/engram-server:0.5.0",
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "runtime/engram-server",
        "url": "https://github.com/jamjet-labs/jamjet"
      },
      "version": "0.5.0",
      "websiteUrl": "https://java-ai-memory.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Durable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres."
}

What the leaf hashes

{"body":"7955a0933b827ca95de550082f6af76a0498c93b029f09b8cb3d4b87f82d5c73","id":39084,"kind":"listing","method":"baseline/1","observed_us":1793025394533795,"prev":null,"subject":"mcp_registry:io.github.jamjet-labs/engram-server","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. 0x27e0d53a6dfef73e04e1e8cb0f3d0709750218cf5c98106a030d3d0c552212cf
2. 0x0fcdbf260177560d2f7d82042605033f103125806228d3164d8806c8d362e072
3. 0xb63114957137d77d8f052018e9e049498d6ab14c9d45539c6a0582d47f1bf465
4. 0x8b759f295e248305bae1ca1422082748943e09c48a37c634539924aff655629c
5. 0x2b166924430497bae8ac65332df0436ae2c22d17e7537bc4ebd4d728cea5a04a
6. 0xeb018b847583bd638bb1695878b5033a785a5eee81865c14744ab16ea2c7cab3
7. 0x93338c28586a9c91a3b463fc76ab0b039d1cf11855a73bd12da0af2bba19979e
8. 0x5d559c95c528aa416ea1b406c7e578d4a680ee153c2f29a821f2d1a0e2915509
9. 0xb90db75153412749cd9c1e85cf33981db6866302ce98af739f7105034c9a2940
10. 0xb9539f916d8858b917982771c3c35856f76a0227e873d74b6512aa1ace7dcdd0
11. 0x4052d44b5530fb76c2eaae6028a8353bb8a3d80e4775a2c7996dfad1e2cad4af
12. 0x364047261f51ecdbe278514b4f415358118ef4644f7124e15a40f80a86f6a05b
13. 0x16a8fb19a5e4f4535e7cb3fce5c15ecfa188586bb74e347ee71164f8af27dfe1
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae