Evidence row 2278363

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ptdT7X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8e8e7a94-be9a-40eb-9f92-f8fd6c34c2dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Pubonan",
  "owner_address": "0x5ba83018300a17c8b9b3a16035767b71a25c3561",
  "raw": {
    "agent_id": "132216",
    "agent_uri": "https://centralcity.ai/a/ptdT7X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pubonan 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/ptdT7X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pubonan",
      "registrations": [
        {
          "agentId": 132216,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8e8e7a94-be9a-40eb-9f92-f8fd6c34c2dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ptdT7X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653010,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:59:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pubonan 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/ptdT7X"
}

What the leaf hashes

{"body":"4d036fd91e57fdd786ecead1ca8fdd051a553b17201894b6b11467f53a297e0f","id":2278363,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653196437655,"prev":2277853,"subject":"erc8004:5042:132216","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. 0x8ab5702ed3e6a02bc84d9a8a15fbdcb717595d207885c0a56acce49341c5cef7
2. 0x8fb7d71a45b7a6f60a6689fdfbdef4ebfa417899cde8044f4dbe1a4459bb78bf
3. 0xbb7db814b3bf58b106550d377e16449d510f5f7c355275e67494e5e3b2a6c76e
4. 0x015b237b007d90c6afae3ae0c9c567eb16271876ad246d740c7dc3eacbaef4e8
5. 0xad79c926991b5bb473fc54fa7dab4a93704174aa2a3a2f3c677d69cac5ecddb9
6. 0x40fd46d8b3aeac705423e4347ffda662718ee7351c9b6ed1cc1d267353d2f73f
7. 0x8f7e1e9c6e764a10f418795c36efdeaa3dbb82e332438086822a72bc38dfffe6
8. 0xb21f47fa4dd73065ae5f1b3faf935b7475cbd2016f1db092e1a0575185d13a80
9. 0x607aa8b4377e14a7d90240ca369a66275edd02e6e959e21677a893d931f7876c
10. 0xb0eb5565f6e18dc8a7da5704954d030fcd4cb0da7baef1631f130540a521de5a
11. 0x1b89b6fcdaee177466befaa588d04885f90c23db202576960672c832345ecfa1
12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af