Evidence row 1834235

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jpCsQp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4400a68-8135-4bdc-8cf3-8aa118e5957b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klinso",
  "owner_address": "0x1b177f6ac972fb763083daef66c9094cd903d4c4",
  "raw": {
    "agent_id": "31244",
    "agent_uri": "https://centralcity.ai/a/jpCsQp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klinso 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/jpCsQp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klinso",
      "registrations": [
        {
          "agentId": 31244,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4400a68-8135-4bdc-8cf3-8aa118e5957b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jpCsQp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570328,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:00:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klinso 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/jpCsQp"
}

What the leaf hashes

{"body":"2f606daf3ae28dd1ab1f950976574f69d9e664f68c2e6fdadcddef5410777da9","id":1834235,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570447521426,"prev":null,"subject":"erc8004:5042:31244","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. 0x3cc46807d661e6cb83484b18088c96040044634882f31147ed9f4eb4b5621777
2. 0xfcacf47f52060971624910f9170cc2f161e2bdfec2536833ae5af08c22486323
3. 0x9910df9ea18261b14d9e2356157a911406833b9ae240ca713f9f37ee724d9de6
4. 0x6e765579f9616c952b564e7d04fe78ca3efadd023e33083df679d3ab671a9f51
5. 0x67cd61b7c483396b759ce1a734b1d269e19e04988ea4083aad3b440c1c662c24
6. 0x25ff84eff35b96b675ebb994ff60ac49c48f41a867cba6ebc60752ebd1c79ffc
7. 0xc8b3127d502c11022f4078bc86922c762b0ce559224e0609f48efeb60b6f8404
8. 0x505824a4e8b3e71c04b6d883e1274eb82dcef3a8dec69ecca6cf730879767a87
9. 0xefbc31d7f1a587d947bd5d891ee8ebdc760302773fb4c54b10b877b358e7eb3b
10. 0x10ef97274debd9081b936a3ec1f5c757ad6c7c9d6e519eca82efe018cde6a450
11. 0x597c1022d6bd370b300136103c8fb2575941f148bb07eee46230c709ce2331ac
12. 0xae3101dcea8fa2270cd50145f461d9d452fd850bd818f7d01a19511ac58f89c9
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90