Evidence row 2982076

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dQdfUL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/354eeab2-7505-4f20-8ace-16346403b674/.well-known/agent-card.json"
    ]
  ],
  "name": "Kianino",
  "owner_address": "0x4728763f8f2ccc9941bcb1a1b31f9a1ce5ab4ec6",
  "raw": {
    "agent_id": "237790",
    "agent_uri": "https://centralcity.ai/a/dQdfUL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kianino 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/dQdfUL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kianino",
      "registrations": [
        {
          "agentId": 237790,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/354eeab2-7505-4f20-8ace-16346403b674/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dQdfUL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793783091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:06:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kianino 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/dQdfUL"
}

What the leaf hashes

{"body":"0efd26b95dd7ff1ed4012bcb88e26065f0063e2428e417ea86cf7823c961f4a0","id":2982076,"kind":"listing","method":"sync.erc8004/1","observed_us":1793783213295314,"prev":null,"subject":"erc8004:5042:237790","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. 0x4cb582bc12f90250cc15460102aac443bdc641c3a3f123fa7b2ca92c699597e4
2. 0xa78638614f080cfd168106c56b730e629590bc1447db2c9ce0a5d0701f9c8f2a
3. 0x133a354bf34244d042d31bb121ecd67ef8a352d917815da12b283e4068d3d179
4. 0xde0b784c7c1b244f20b8350f73fe155742f8780b2213fc213034a849cbece752
5. 0x9e4936d24da39b1710807e5db0e60db4693d00d8e65e147f915e5101c51a94f8
6. 0xcce312d5e2d7874700a05ddf5808bc63f7ac07c864a08fcc31e7dca7132b8504
7. 0xaa0f45cf720f53e927cd0ecfed4369d524a5de5a6e229b9d482fa7e14ca54272
8. 0xb2b12d1ce2cd1c76eb3ca9b08c5d55cad866b5282cd7bb4fb34e7211cd4f9b8b
9. 0x9093eb199159268156f3da475523edd97c8e5634bc2fcd7211ec6d1e8bbce52b
10. 0xd6139579319999ea653d71a775c2e93714e97aa0c985a930b1e60bbaeee9c477
11. 0xf4c083fe64548e28fa15fb0bf5939c1cc16cb1f4d4a915833696516b5ad8141c
12. 0xeff8d44c59e754ec5836a976b446793d266562cea6a579b1b6228809dae37743
13. 0x0c70678947e56ffce90ac2cce5414247eaf0e2b91719996aaa9809b66dfe1dc8
14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345