Evidence row 1768779

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a7KhOn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/583dbab1-f80e-4fce-b710-b0e49a7ae310/.well-known/agent-card.json"
    ]
  ],
  "name": "Kafino",
  "owner_address": "0xd3a3ad003eabbd8fc59e0f5ebf48ba15479a8765",
  "raw": {
    "agent_id": "5726",
    "agent_uri": "https://centralcity.ai/a/a7KhOn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kafino 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/a7KhOn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kafino",
      "registrations": [
        {
          "agentId": 5726,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/583dbab1-f80e-4fce-b710-b0e49a7ae310/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a7KhOn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793544004,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:40:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kafino 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/a7KhOn"
}

What the leaf hashes

{"body":"c6c488d6afde78274629b453288ff157a67181b4d322163bd9a9d27dbd2d57e0","id":1768779,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544045116366,"prev":null,"subject":"erc8004:5042:5726","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x7bad195880251c8aa9ffcbe87eeaa77eafa9873c261f73932710b7fb17049b7f
2. 0x6658889309b31057c61fec92a5f7ffaa3d88aa31989b9c274febc8088db25e45
3. 0x19bb20e07343dafef38ce44105ba6c47003dd0f73dcd8691224c94c1314665bb
4. 0x7674b9126cb09d4685ba3692484a063799c1e4359c55a2029562b5ccf0fdfb5d
5. 0x6c1e84d6ebee4e9d392560faecc9f95fffd3be9ce9c73e13ac7a52d5dc0b8855
6. 0x470ff9a78857b9722cfa237339c76758142c94db765654d47a5f1746ae4cc170
7. 0xa8b145b358baceeb3f27fa1b253360893f9fcc31eff8e36260620f181fbfc188
8. 0xd4e7af7e0a3ccec3364c77f1c37a14c84e4cfd60351684fdfc61a1e3b76c4dc9
9. 0x42c3f0847b0520f215902c71422210dfa22cfc7d6b2c39707b6c5e24b3184b6d
10. 0x8d5e0d77edbb5824a0ee9ee7a39085d20b4cb924775f58f17a55a4368560ba27
11. 0x6949d4bd9b5603ba30a9d1e0cbfb516fc3764a1517c0e853227f87b6626423c5
12. 0x02927a651aa6360272d46724a3fe12209e9d6a2cef64b2122d2eec98dc94eddb
13. 0xa293e826c573b6aacb42bdfe34ebf9ff9c01a7719cb79774843599231be3aa36
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90