Evidence row 2919325

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Yqnk0z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a94805ce-7abc-43e0-9495-9381a1aff216/.well-known/agent-card.json"
    ]
  ],
  "name": "Trolino",
  "owner_address": "0x461bc0c5b0f5541dcd0e68fa565f004a7cdfe7dc",
  "raw": {
    "agent_id": "215049",
    "agent_uri": "https://centralcity.ai/a/Yqnk0z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trolino 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/Yqnk0z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trolino",
      "registrations": [
        {
          "agentId": 215049,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a94805ce-7abc-43e0-9495-9381a1aff216/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Yqnk0z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793752957,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:43:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trolino 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/Yqnk0z"
}

What the leaf hashes

{"body":"7970be7d94db01218d7dc3713c8f63437e7be84fa24ddf4b26e065c622f2e981","id":2919325,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753004068615,"prev":null,"subject":"erc8004:5042:215049","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x813234e56d5c7953a12ea9377e7759e208e7ce6e4b2f504d15867972b92d3ddb
2. 0x463eb073a9dcb39d519f94b35442c05bcf27975931339f828ffcd3b12a5c350b
3. 0x984ff8d1548fed1c0809ff3767e2e82dada19570d5aa10fe36ad8e8144458602
4. 0xc718e91d025e8d905d7830b5acde296116d2edfee528e8b83fecb7f94167c946
5. 0x0fa46a8dc43f08e7fed3d38060e5d8f0831313ab84fa712c17e309aa8e809263
6. 0x34ca4881e8e9d9a3ba9b344aa66d6289c7329d09c5817dd96ec24dd3511a10c1
7. 0x6400e53b0d51b703c9cafbba76e86f76622d9147191ba2cb74c1c294fe4676c5
8. 0x4dfefc0fb80309ab2ec29d0aa10c05d4988de1e5cb3c1506b86ef223e054f4c0
9. 0xb09b47c58b0adc5169428b323bb6e28184084cfaa59e931e7a43ea3eb19d58b8
10. 0xb83eb70a54eefb5da45d06958476efd60df22c6f9e1eff6aed58600da592c998
11. 0x0743fc429dce23563651dc6107ba170a590699c2c109c9481c4f82776ab35490
12. 0x38b4259d22fe383fe03761d825a089ed74bd472047e728ec70d6c975d9e3957a
13. 0x872dac3bd094aec73d51dd10f92fdc7d93a6574276c3984bd40bfd36a6d87f0c
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345