Evidence row 2166045

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Io7GX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a2565b5-098f-4b69-b6c9-83cddf16f70f/.well-known/agent-card.json"
    ]
  ],
  "name": "Grillunus",
  "owner_address": "0xe66ade08d0f19609ce10bbf72c159a26438694c5",
  "raw": {
    "agent_id": "108518",
    "agent_uri": "https://centralcity.ai/a/0Io7GX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grillunus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/0Io7GX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grillunus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a2565b5-098f-4b69-b6c9-83cddf16f70f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Io7GX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:42:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grillunus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/0Io7GX"
}

What the leaf hashes

{"body":"c04ed6a21842c6ec6cfe4049a16f8d8ccce96daeef9d5afd3515ae80f74ffdcc","id":2166045,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634172573336,"prev":null,"subject":"erc8004:5042:108518","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x6cc380662f4f32384b3950421445b276e5c49af2839dc7f99c71e1c951b065c8
2. 0x7c3307223f299376398ddc2421b34983b318d9e7a74e842953bb3b989ee34cfa
3. 0x41eb4adea44ac1e311354422f5d9046748988bc7670a1972d4077644915809a8
4. 0x23290e920787a7fdb605700fda58658a37ccbb147e3eb41cbf6c9c5ad4fc4227
5. 0xd04c71552c99632fae25aabbd25ed366394e01e810bed98c31f9a7599a1f2ff2
6. 0xe011897c279494a0470976ea0f8af19dd979a3647ada0caa48bfea5dffb4ac1c
7. 0x6f2bfbf10f16faa9d62ee8530e246455fcb795666369e8830c95f60e011624a1
8. 0xc552a19469c9e4fa4bc4eb42bdc540f9a798cedbe2bd93b369400738294761df
9. 0x3d91b5c4dfebe280b97aec614d4e7d2024d89b460008886f6c2689d66a195814
10. 0xe8ad0eeacd9555ed326217f2030f7b5eae5e0a513a932af688c4384ee16cae7d
11. 0x27164f3021a6e3e59e579750a4a17d8f056afbb23bc61fdc515520dedd12588c
12. 0x422f88961d8ed7b66081255345c1b55753a868cd54db340a891b83237f704da4
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af