Evidence row 2504145

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Xgkphj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f057586-59f5-4043-aa34-0e243fc95ea5/.well-known/agent-card.json"
    ]
  ],
  "name": "Govan",
  "owner_address": "0x116cf7ac053f3aaf12fc3135b2244d4b4e298dd2",
  "raw": {
    "agent_id": "150402",
    "agent_uri": "https://centralcity.ai/a/Xgkphj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Govan 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/Xgkphj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Govan",
      "registrations": [
        {
          "agentId": 150402,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f057586-59f5-4043-aa34-0e243fc95ea5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Xgkphj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671928,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:14:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Govan 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/Xgkphj"
}

What the leaf hashes

{"body":"8fd6a8d4d494c29f5fbb9166fd7707398733ccc1613864388eab313a432f2fb7","id":2504145,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672090037891,"prev":2503694,"subject":"erc8004:5042:150402","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xe1aec1b5adcca97a2c6b1ac43a88c406508061a3f7eb71157ecd1d8c4ef8ff66
2. 0xdb4a75ce4593c8258dee533a67a581974b05e468ff21f94185990c05e7f8c766
3. 0x15aa7a6b1b52e0ecc6e3ea36105ee6fa52c890fa66f436de33cf16bd705b30f2
4. 0xfd5433f76501914bdca086076799b4b22c573af1ce0e7639cbe5833fb0dda302
5. 0x8251db8a4dfad7e1a2aeb4441e320e8b62d65466a02a85867244555ce0078c26
6. 0xb378a232fde8e71b7ceab3303ecef50d1adbcf489dec270b79dae146881deed2
7. 0x7b2cc36928bae31adc72a48786bb1bd3dedf25f2d2f950edb724270b0bad22af
8. 0xcc0e157f858cba3a9ba2ff19e35b5f21f7e5663379a9132828bfe4ec663bec66
9. 0xd66146f020ee6a71a09048d5249ddf1bc1fddde8d9e07041df8b489c09a9b334
10. 0xa04d82258de6cf5afdb2186a61884d396e0743da5850b17e9f92d6666238b729
11. 0xf3e764df69c4a31e38772876976a16ab82c4d78b3f70d54e20f2b768f07f4870
12. 0xc971d36ebf71dfd71e121a858cecbb4888f890eba0d5d5244be7b699fc072974
13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7