Evidence row 3127408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3U5M24"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d3f0d0c5-fee4-4d99-b41e-164e2cbed44d/.well-known/agent-card.json"
    ]
  ],
  "name": "Fussor",
  "owner_address": "0xb3b100f7943c5068fb152edc60f485dde23ed5fe",
  "raw": {
    "agent_id": "291815",
    "agent_uri": "https://centralcity.ai/a/3U5M24",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fussor 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/3U5M24",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fussor",
      "registrations": [
        {
          "agentId": 291815,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d3f0d0c5-fee4-4d99-b41e-164e2cbed44d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3U5M24",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825504,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:58:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fussor 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/3U5M24"
}

What the leaf hashes

{"body":"a90ad9ea461e0de189a1494a9fb2cd9fd08cbae4a355bfb3c6ce77501baf32a6","id":3127408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825913664137,"prev":3127153,"subject":"erc8004:5042:291815","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. 0x12263d7d91865c3a109a48052b378743b519505bda5919683d1b41f91e236121
2. 0x799312433009aeaea7bd0b80e5823ffe1d2231f723c423e3b2a5c031117be97b
3. 0xb0c1376ea39c7b1aedb185f604d6c95680d76bf8f9bb684e47a72231418aa8b9
4. 0x536c20bbe79949b34ba897d1f5185c19674e5b64509e9e9847fceeca29d9dbed
5. 0xcdb8aeebe9e77d720002e5e6668c9cb320dc5b1ca7d9363b927c76f5d262d6cd
6. 0xe7409c77883ce0ab78c0373539e4301e00941b096b9bd222f1d39a00bcfb44e9
7. 0x3348949426b9371923e1ac8fbe1779a691c32799d88acee2cbe3f7341e8c3f4e
8. 0x8c66af5ef5b0e53df9b6bde0bc9ef3d5fec0e909c9047d20d44799ba140e73cb
9. 0x6813e25fd265cbfc1d1512622562a49f0a9385758b6b0cd646185142c44c7af5
10. 0x651df17ed4c9f0ced55a7eeafc88ed11f5fabf23dd4c42d66e2fdad7405b08f6
11. 0x5c4c5dbef70ff6d92d8e05d2216db7f5dbc124620c42cacfb8b8991d60751cb0
12. 0x2d922e5fbe6e5a032695ac07dfcff60026b7206dcebb644067a402c7a1ee75e5
13. 0x0c961c90e8e90ea0bf2db9ef631f7a8ed79970c2c84fcf0e6534f1a7d66dc961
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345