Evidence row 1821201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RRYFBG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c73accc5-151a-4994-bb03-e6343fe156fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Kleidis",
  "owner_address": "0xb8da46da776689932737c5b2040d22961e5cfcd1",
  "raw": {
    "agent_id": "23286",
    "agent_uri": "https://centralcity.ai/a/RRYFBG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kleidis 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/RRYFBG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kleidis",
      "registrations": [
        {
          "agentId": 23286,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c73accc5-151a-4994-bb03-e6343fe156fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RRYFBG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563976,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:18:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kleidis 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/RRYFBG"
}

What the leaf hashes

{"body":"ff3b42d6c0c592ac6950927620f7109d672d40cb34f6b1adbafa4a232869b035","id":1821201,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564295716486,"prev":null,"subject":"erc8004:5042:23286","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. 0x07a75e88bc16db5eb3a2079ce916a42f87346428e6c7f6b2c9017d3eaa2f3349
2. 0xa2a1be85490c4d7c8bdf9de9b533215acb36cba6ab43ddb81002777a2df05185
3. 0xa9e0f7d706206a5542044cd695f8af3953c35bcb22bb5b5f2ce63c3b6a010845
4. 0xa829d21164716644ef2cf63f6da86354f6ca67b6fbf92c65324c3b1a8b6d520e
5. 0xb76d052b784c7e871feb55521b7a9787b55dec26c9e891d103a886459f333609
6. 0x527b515a27c9695b688368e86d60917ab1268bc975a575da7c3a6891a2347cd1
7. 0xdde727ed053e4a268b4cc47697521cb47cf67ffbd56afebcdbeec6746d26d9c7
8. 0x863b143497506a2dcb05cc4d7fa0e62645a5f8ce04c968cfb06a75d5340e648b
9. 0x55e02319c1ba11b238e90204bbf9bc2cb5ca7723f72b49e163caffa76bcb2e4b
10. 0xa36c4c82be59c941abb0e6108bfa99e93b71f938f859a78a2b4c34370cb78414
11. 0x327bc906fde3412a6e6c6aa3349b15ae5a22c47fb803a6fef13aaba19a4c4df4
12. 0xc531c04bf0cf3c2a9e62fe179515cf2365b4c0bf229b81ae67d53e02e04711f4
13. 0x004697fbbf039766877ca481e8fe5ce8927b2b3f8037101f578c29dbbc1244f7
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90