Evidence row 3018882

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HPOd03"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ed6fd460-79ed-4089-8ae3-6e88ef52c086/.well-known/agent-card.json"
    ]
  ],
  "name": "Tratero",
  "owner_address": "0xf8e7a644a1f837ca5348e33c6e0b7fdc0d6b912f",
  "raw": {
    "agent_id": "254846",
    "agent_uri": "https://centralcity.ai/a/HPOd03",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tratero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/HPOd03",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tratero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ed6fd460-79ed-4089-8ae3-6e88ef52c086/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HPOd03",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:52:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tratero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/HPOd03"
}

What the leaf hashes

{"body":"2eac2e5ef617d6d94deabd7a8351ac411fc1ae2827a146a46df5a6aefe0286d1","id":3018882,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803939118107,"prev":null,"subject":"erc8004:5042:254846","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. 0xaf0c64b639f11e21a48a7c64ac669f55256d756568b9a3f93b03a940e24e46f0
2. 0xb9e99453e8d387df7df4f19cad8f3f60d0a888e76cc09e8bfb1968197c84decd
3. 0x6a14c6c277abe4d74eb56cf947b83d8c498fb64c34f7e0e4fcc2abc765a4a5d5
4. 0x43a00e0aa9fcc7f58381adff95a5349e8522b342c996007913e3ceb91d932660
5. 0x6b97fc1f645c51837de6b88fc2828cfc937cd0abec92e6b5d173a120145fb381
6. 0x988037364e94ada305fbcdd40bbabcdbe138e4c01eae0d155b5181208b713ed6
7. 0xdf422d4903146b05942fe0983bd2473b51fa7a94e520e189f100dc5bf7efe511
8. 0x6a886c4edfc31f18d683dcc01d4a4ad064df15f7499694688e82b3d08ca820d5
9. 0xce704e7ab721d1cb6fb260340cbd6cff603b66202550184aca765557fa61ceed
10. 0x1bcc588eedff971ac9df81c09bc631e128b2e6bb7f873eb9961c49501871677d
11. 0xc636ddda3ad30d04459a8aca2a32ffd6f2d8789838e8cf3550580786af280f3c
12. 0x1b447c0a014938b2ac623e1f5a7c6de12c67126082174929fb7c6755e364843c
13. 0xfa07b0f4aaeadadeb8ee888dccc93e815793bb040f538a3aa667742b20a30157
14. 0x1088369e34916a33a3c583323d2fc4f49164cbac20b02de75926f72398b939bf
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345