Evidence row 2191628

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5O2CwR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65f0d98a-87dc-4e12-b44b-2dedac2ff38c/.well-known/agent-card.json"
    ]
  ],
  "name": "Rebjo",
  "owner_address": "0xc9b26a82cd6e9eb9e98385e934254cdb418f3bad",
  "raw": {
    "agent_id": "121420",
    "agent_uri": "https://centralcity.ai/a/5O2CwR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rebjo 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/5O2CwR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rebjo",
      "registrations": [
        {
          "agentId": 121420,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65f0d98a-87dc-4e12-b44b-2dedac2ff38c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5O2CwR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643887,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rebjo 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/5O2CwR"
}

What the leaf hashes

{"body":"37b9acb542159976e059523a2df5f28b5398d9108a86bb6822bd80a64a09ee9d","id":2191628,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644253517470,"prev":null,"subject":"erc8004:5042:121420","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. 0x08f7244f6f04a0b6c65149eb1d6b667134e25a9b08014cd06d095e23aead1948
2. 0x0ca05766d49aafca99a06b672be39b2c3ee24d7b5df6f9930f8d51246597df14
3. 0x5b66c0f36b08561b4cbec681cf9fd1a130995b65f95bef43a987a127e9bea4a0
4. 0xc33e3253b4455d68eb9afddb1125504fa657f4d56270d12bb7c4f4a9c6329138
5. 0xc5c63c113adee8e819a6e274c71ce8f304c76fc82fb11d6b343d7907fefa81d5
6. 0x4bc613743bd429aa9ad87a31d6117659b175dcf0e00f3126ca4c5e2b26ea7ea9
7. 0x70adedf6d3e6890d4f1fbb78b3608500f096a3cd460a3306c308cf823b1b7cbb
8. 0x95e1e5f319214d3b5f78105cc62f4cff87c8dcdedfe92431e5e5965473569bca
9. 0xc69144d06e3798189a2cc6b7cd5816b0c39350181a557303de20b6a0edc4c311
10. 0x770b49014a86e8911f6a100032905826fc3d653878da2f9bd942c7673bb163f8
11. 0xbbd2603f0ef4c42a8591fa962c979ccde5727c1de16b02c547018bbbeb02378b
12. 0x8464365fe08ea3ff4f374bf2c5c2327d1e374e005a2faa2f073c682fa39700e2
13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af