Evidence row 1828611

What was observed

{
  "endpoints": [
    [
      "web",
      "https://photoprintagent.com/agents"
    ],
    [
      "mcp",
      "https://photoprintagent.com/mcp-narrow"
    ]
  ],
  "name": "PhotoPrintAgent Narrow",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T21:06:31.198989Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T21:06:31.198989Z",
        "updatedAt": "2026-11-01T21:06:31.198989Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Browse photo prints, estimate delivery prices, prepare uploads and track orders with scoped OAuth.",
      "name": "com.photoprintagent/mcp-narrow",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://photoprintagent.com/mcp-narrow"
        }
      ],
      "title": "PhotoPrintAgent Narrow",
      "version": "2.4.0",
      "websiteUrl": "https://photoprintagent.com/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Browse photo prints, estimate delivery prices, prepare uploads and track orders with scoped OAuth."
}

What the leaf hashes

{"body":"71e65ef45a614b29334b5b2998be0ab9327762995398717371cd046ba52eea52","id":1828611,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793567867272012,"prev":null,"subject":"mcp_registry:com.photoprintagent/mcp-narrow","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x77c0dcb22a8dae703bf3a800af8a4755237c03e947b7f189ef415b32e24200f3
2. 0xe4ddce15b7beabe6dc4f2ba180eed5ae7938a6be09b7ef133bee390e8fdd8a3e
3. 0xa7990c1943f696eb80e3268ed8d90dad5c97fbac9b1d9f61d24538ce6ff8b4a8
4. 0x78325f151798b48e4bd1c24b2cc0a6563d359d280766bd00ba130cbb1a592622
5. 0xa37ad4cf3bbb7c021d0838ed063ca034e1b5cf4e9c2913ce9b6a8e651cb1bd52
6. 0x5e9e03f855efbe07895ce714141d5772f85b5c524208ec13492242ef534c670f
7. 0x9652964ba5308574fdac0391070bcfa0fa09355be073a1366fa6c4c11c4c49e5
8. 0x19efb0b5da3c6752f40ca0cd629da336bc854668b8f53fe41b1fb759340af51a
9. 0x9ec9ae9a906ff285b62a4ed5aea4e8f5f8f18b33b483c43c6ddfedb4b79fd227
10. 0xdd3257ae5f559189f7031383c1e8ad7e687415a71de5e736b754664df1c28f8e
11. 0xe03e3d14c1f904e7d1eb74ab52589df7e9efeb3d89b2bc4c44dcd173996b9417
12. 0x922a48efb43b08095a30ef6daed1c6435642500c842a9a7064ef609c7b17fa99
13. 0x158885233a7e31127e2842e667a258b12d4e1809863fa73786d7994cec474080
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90