Evidence row 3141279

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yoFzP0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/985994c7-1625-42d1-8811-79128cc8aa10/.well-known/agent-card.json"
    ]
  ],
  "name": "Beirleon",
  "owner_address": "0xb079c4f8fc535f464a7dbe0c8f0166596d0cf6d9",
  "raw": {
    "agent_id": "302730",
    "agent_uri": "https://centralcity.ai/a/yoFzP0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beirleon 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/yoFzP0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beirleon",
      "registrations": [
        {
          "agentId": 302730,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/985994c7-1625-42d1-8811-79128cc8aa10/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yoFzP0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830545,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:22:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beirleon 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/yoFzP0"
}

What the leaf hashes

{"body":"0f94c2ab1fd595c01ed8090c6199e9caec5c8f4789f9ebcda105a4314ed31f03","id":3141279,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830940886445,"prev":null,"subject":"erc8004:5042:302730","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. 0xaf4b311c24e72ebedbca9796e290b02aff7f17ee2c5e49f7d96cae262fde06e0
2. 0xf4bdef325c6b7f4f8a68675b764a9c785011360d084abcbc81b06b007618de3f
3. 0x934e39b429b2a6881b42c4a15b4816fe975e415bfff3a02b8c50bbd8c3665f5e
4. 0x8958d3a4890eb8267297f033eaa69f5c211c2f040b3bcb8eecf84e81f9e59296
5. 0x9aaf8f39ee2f8562fc3be9452ef156afa920836ba258ec4ef59596a4cae5b214
6. 0x278f1af82891fef45791229f26a6b80f3c74d0fd05ecc76db024e5ccf48604d8
7. 0xdfc846acf0f1f1add6fefdf96904c013e7f5f7ddf8a7c0ee17539c1a67fc38af
8. 0x9e99afa28b68e3cbc6f56641870abe6d8956cc9b722e6bd971f369e078311165
9. 0xfbcff23fe9aad6524a3eae65a07fc93a71985800b82b873f152b9080c1f2b2fc
10. 0xb02457c1503b6226c8c983f3837f0f40a58579d4c93c5bb3cbc8a556ccaa3b3c
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