Evidence row 2972170

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KTbrn5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89c307dc-034e-4c7b-ad70-7ca9ea55ace8/.well-known/agent-card.json"
    ]
  ],
  "name": "Trallan",
  "owner_address": "0x2df841d838b18434e9d6c79148320a83555cb936",
  "raw": {
    "agent_id": "234101",
    "agent_uri": "https://centralcity.ai/a/KTbrn5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trallan 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/KTbrn5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trallan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89c307dc-034e-4c7b-ad70-7ca9ea55ace8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KTbrn5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:43:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trallan 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/KTbrn5"
}

What the leaf hashes

{"body":"7b7cdc335451f395217aeb454f3f6a286680167eab667cc4d3030d759da68038","id":2972170,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778184492124,"prev":null,"subject":"erc8004:5042:234101","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. 0xba67363f718d156f98243eb4efcb694755134aa81eb0c8b160b286ee7756f772
2. 0xef5e3be158132a20e70d425d106ead75cd9177eff682f9e37186122cb90dee0a
3. 0xbf57259d86ece9b42d027eb6d58f97f0ee042bc5f41a8a78ba931f20c134b66d
4. 0xace8df286028aa2230d2d66fa17bb107d7550fc3ef2f27dd24a38c61730694ee
5. 0x3e09f07269e2d632018745e390075b034746f235feb37c56016d8eb3053779ed
6. 0x5f0cf1ee94f8a34751bbf24eb19c6794ee15f25e805b4e130c3fbd6482cb5a70
7. 0xca21876bd6412f256bf7cb6d99c5368a48959eae6e29c4be20be92d4bc8dd679
8. 0x574223d35a16b188ca87c34287dbe03e5054a28a1ac316b7202c0f33ca3e1b23
9. 0x09fa80a945fb131cf621782b97296dae8e42b04a9d349b251b9064fca40cc47a
10. 0x31f4d62f72d387b26872ff2b27d3e391b781ca91bfc03aafa1bc15ccf1f5cd36
11. 0xfe61b65b60f601899ed027cbbc436fc7e4bdca55111bbd39b6fe57fb83150fb3
12. 0xffd6ffdc07603c9bcf780844d003e91f7debcdce1d9fb08f9ed5828173fa6cd5
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345