Evidence row 3143879

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8zbrDv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8380897-f47e-414f-8efb-75b486cfd402/.well-known/agent-card.json"
    ]
  ],
  "name": "Bosani",
  "owner_address": "0xf0d7a9a7ef89426a7ceb9d7e1c37c17fd8b6a122",
  "raw": {
    "agent_id": "304363",
    "agent_uri": "https://centralcity.ai/a/8zbrDv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bosani 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/8zbrDv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bosani",
      "registrations": [
        {
          "agentId": 304363,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8380897-f47e-414f-8efb-75b486cfd402/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8zbrDv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831642,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:39:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bosani 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/8zbrDv"
}

What the leaf hashes

{"body":"ec60e5c70e9a09d8395daded9c160cc9a70fd7de6f442684bdf43f18e93f587d","id":3143879,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831995532441,"prev":3143487,"subject":"erc8004:5042:304363","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. 0xbab9ea57c2c48a2e32b6a8114cb689fdb4214aa10aa67f1b534204b5a19c8ac7
2. 0x8f56eff69eb219f70684dd8d010f03118bf86bfe5014d24ee3c46cd3238d3932
3. 0xe2d1a0c9f58a06dad35842e8ad5cd0eaf561ea6be60d4442ab369a6eac46c346
4. 0x57d84c7df74868eb479e3f60e6f8cf5bf45992ae875a882d22ed77211d2ece62
5. 0x1f26035b111d21f1da5520bb0550a0dd9579646aa2d0a6b0d2568de7832cdfbf
6. 0xbbedb6ae2942d697c81ed806ee5cbdbdfd7ffa3710e150db14d2814e3431e9c1
7. 0x26b1ab80686a21cd73604595cf187d28ac52933a905a321a38b683cf667112c2
8. 0x22cb2d64e678ac6352b4d2c9de6c776a25768bf5547b016697e3ea7d95c49586
9. 0x2b12444da62b1d201b57a3470384507db4c87d255504afe0101a2ff8682e2f4d
10. 0x62eac033baed7d2deab536efbb94e0bc234f0516bac5b79a565d6b4a3d53d81a
11. 0x3ff706d7b8fb029fd1ab07ddc2a5bef68fc6ba49ea875a19bab2dec8e49facdb
12. 0xeff06e8356c5de3ab8a2ed325febc0d556dc06f70983ed95744c74ac3e7086ba
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