Evidence row 3154897

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k0rSi4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6eedbeb-014c-4a86-921e-40f948f453e7/.well-known/agent-card.json"
    ]
  ],
  "name": "Beber",
  "owner_address": "0x17cea6202a8aaf2aea86d253ed593621c2a34d54",
  "raw": {
    "agent_id": "310772",
    "agent_uri": "https://centralcity.ai/a/k0rSi4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beber 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/k0rSi4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beber",
      "registrations": [
        {
          "agentId": 310772,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6eedbeb-014c-4a86-921e-40f948f453e7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k0rSi4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793836750,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:59:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beber 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/k0rSi4"
}

What the leaf hashes

{"body":"9bf0e1e7e414337e8ba3ca7de208069659ee4cf9200060dd23b7d759948cad0f","id":3154897,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836782789010,"prev":null,"subject":"erc8004:5042:310772","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. 0xbe03786a59ce4ab9566f8e9dd8f0208dc8b91ea228293882409ad42afd0f4054
2. 0x5ed30461b16c632b4b0e6bb6c7e9136c3afa34acf015ebe62d844f720e250949
3. 0x8b2d25f860bf55a4ec21546a58ab749bb88b69be92d8463fa623d70eab20a63b
4. 0x724a268ff0b30709a154acb65858cf35d0fd548f446af7b7c64f35ebaa6865d6
5. 0x831b3941851b7dd8b54bd8b46de49a306cdb5baa791332ea70fae9f35cbf0da3
6. 0x619d5d3338d109105cc60eb5e7c71b8ce6b44b199073cef03b83872644f4010e
7. 0xa656ed9d1d2c69c7bd0a751f939f040113a9cbbbfc2ac4c50062f13004a64b61
8. 0xc3f2e2fe5b38a7c411a7525c367ffbb93b0b3ba55c99df1cce419a91b161e8b9
9. 0xf61654e4b1f41cae5ed41429602a1d3d9567984985d83e8b3ba4b62b64d29fd8
10. 0x3e32d15bcad29ce10b7628526b688328b4b640dc563e286325e76b3056381997
11. 0x5e7221182be5a3e9197f62dc99813bc82a68ffeb094930f65f50af46097ae219
12. 0x4f777f10eb5851f4520eb2d69d2aaa1f6dc41ae50975147c99c955af88b020b8
13. 0xdf752c6dc04fe0e73fc954996b5950ba893413cbd7696d4fe41593113e836358
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345