Evidence row 2148913

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/z8z6S9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b66cbfc6-0e4a-4c3a-97de-ed79770b55ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Rosler",
  "owner_address": "0x04f8ac991871c688894f2bcdebf4a682d56e9c80",
  "raw": {
    "agent_id": "100188",
    "agent_uri": "https://centralcity.ai/a/z8z6S9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rosler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/z8z6S9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rosler",
      "registrations": [
        {
          "agentId": 100188,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b66cbfc6-0e4a-4c3a-97de-ed79770b55ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/z8z6S9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627153,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:51:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rosler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/z8z6S9"
}

What the leaf hashes

{"body":"8b454f7eac84e4dd017346671b7c2d77713c65674580cc7a16ca4ff0793f8ca7","id":2148913,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627471372322,"prev":null,"subject":"erc8004:5042:100188","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. 0x8fbd06bdfcacf9e05b52c0e64b55a859d4960589abeeef4796f5d4b287abb2ec
2. 0x727c71e4b8ca072cf1713ffc67efb66e21f34720663c3005727096fba1e9f512
3. 0xad5cd200b26a2b78bb004c5569a1bf5073fa4a0f51827ce9f4e64c5ab2bacaa6
4. 0xfd1568f3591cc8a57ee91b02b5d1e4fdf2b5371c5315752af57908992cb6960a
5. 0x4c8de54043fa9e203ecaa4447d50c7bb65ec7095a5250ec4f31406da792863ed
6. 0x36a06f52056896a2d65edd555d1883ffc86719aa9297cf30a964b2fb3f540057
7. 0x271c928f574a6a398384cca7f364f254970fcaa4857e8bd8f7e71ae0ee9a005f
8. 0x52ee133330d50bb7f6c90660ee1397297a13e1792d25315f33ab38dae57fc29e
9. 0x7b9bc6af8424dee91ab4c6d35d3d4e0aec6a2ed2378a0c705f6a2a7c2c3dd3d3
10. 0x4581847376a9e3358e523151c07cc8a7360327975d4c28d55a3af473d1619b96
11. 0xc08191ff13ffd4ce882a8ca7667b2daeb3c9a33e44d61227acbbc63a39c40e26
12. 0x0a1171d423b8986d66fcb09b500ee0cce0433114096ff8bca257f6b3431db17f
13. 0x8e26ae8a6fa3c6baea1cd4108668ed189b835a519376f35f53b7ea9cc4800a95
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af