Evidence row 3014871

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oT2NOc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/91935e50-36f7-414a-8194-b5dc0d2097fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Stevisto",
  "owner_address": "0x2f658a0a04e82983e7e308521fb1559f39640264",
  "raw": {
    "agent_id": "252402",
    "agent_uri": "https://centralcity.ai/a/oT2NOc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stevisto 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/oT2NOc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stevisto",
      "registrations": [
        {
          "agentId": 252402,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/91935e50-36f7-414a-8194-b5dc0d2097fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oT2NOc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793801614,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:17:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stevisto 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/oT2NOc"
}

What the leaf hashes

{"body":"75f9a22fdb18d7a8d41b2e2aa1d43ba9cd9990c7d39b5f5ebfc901845848ff99","id":3014871,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801849459138,"prev":3014642,"subject":"erc8004:5042:252402","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. 0xa3f760a87ca6f96874173f37dbee46c9978d749ea4d6ea0ae343754da15e320e
2. 0x561645418bf897b918253557887bcba3bd74167c7f6dc72c40fe21450b877ea8
3. 0xc218a0b37b065a8ea22a5a27d76e2fd459fc1d807ce31e2a1994f8537685228b
4. 0x0a0f752e7ed68888290b2360d8b84eefacb6ecf8cf6c40d7016d0e20657d7013
5. 0x8ce9504b90857f9babbe3ccd6f401f90e61715586c9dbd35d354cab9139fb5f5
6. 0x5f81d7047eb313e0ceedf8ad6db273314c580293d90ae15f77261a1668094c6a
7. 0x787ec48dbe76d9244c62e8a8e198a34b3b77efd8f4ea2e26a9fb8c62293b2d97
8. 0xd8cce1a08c240d07860bdf35de297aa03790075d23fc9a68101d3149fe202c86
9. 0x2154569dba01e3755a35b76a163504d7c024cfa02ce5f69f276636664308e80e
10. 0x64c73073c66a3733a10eb238a9809ac9f2dd4a57009d931b93cc31084e43ad42
11. 0x5dd4e0d759d3c08a2dfafeacc23b640b1327c4c626a23f0b520207a550d8a75f
12. 0xe46e17545744b01de5adc19576683e5ed1093b86eec62aa3c82809318c756e1a
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