Evidence row 3124518

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j49ruE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/935d8445-f004-4483-9ea7-d5ee51e1f4cb/.well-known/agent-card.json"
    ]
  ],
  "name": "Joset24",
  "owner_address": "0xc490b6b281e26bfa120cb686da90f1e3ba52cdaa",
  "raw": {
    "agent_id": "289539",
    "agent_uri": "https://centralcity.ai/a/j49ruE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Joset24 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/j49ruE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Joset24",
      "registrations": [
        {
          "agentId": 289539,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/935d8445-f004-4483-9ea7-d5ee51e1f4cb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j49ruE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824365,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:39:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Joset24 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/j49ruE"
}

What the leaf hashes

{"body":"f7f2e5825132461b134af79f9dec4f04e3bb0b7a93bbdd1b3f039425ef4ca3e6","id":3124518,"kind":"listing","method":"sync.erc8004/1","observed_us":1793824753435292,"prev":null,"subject":"erc8004:5042:289539","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. 0xa4f2a0f2841fd24ecb96e9382ff2ef826ee54d99637cdebc87514f96d5527494
2. 0x01d313d8a6e848a3728233c7e53ce545dcd95410a8d034530af96e3e12189a9d
3. 0x3a9977082a6f4c53431e378e498223170fbdc4021c0a3cd8c320c6bbfd744cd5
4. 0xf58f4dbda63281bb463409d4c0e42eddb8e9900c33dba00060a97cfcd208f988
5. 0xcfefba9951ea7ab90c1cb7cf4c611c07603b685afc23c43b1a71d195e0e859c0
6. 0xe53ac171c35e984d21d448341318956704e3bd3741980afce93f9b2706a1e66f
7. 0x9b8acd459879ab8e059767134fad1086936b80c84626b43a6f5b65674e3e4fb1
8. 0xff2e20719c502ca946a3311dfdce9b2736bf5bdde58f880d196724048602ced8
9. 0x94f5d4f275f8a14f64f3aa33acf07a6c41a60744aad3da312d8c59a169ebe452
10. 0x4e816c82151aaaedae55d7ab86f75d4f0ad53403b336e5b1beda08c660b0b2e6
11. 0x0c6d6e8dc5c1cca24e977629a60f42eea75bafe13208132475f0256fba67eef6
12. 0x4d577c2a7e71bfc683f329ad9f43efab06af45b594e200dc74018a7124ed4868
13. 0x203ca766f27a5fce58bf060ea6d9fb911af00611223b6f0a604ad92f5afe906a
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345