Evidence row 2236931

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HWiPmD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/78b8b2ae-9d6f-4c58-ab0f-7250bfcab6f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Klorkan",
  "owner_address": "0xebc3e0931085349154b91e07ae2ae2106f9c8862",
  "raw": {
    "agent_id": "125794",
    "agent_uri": "https://centralcity.ai/a/HWiPmD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klorkan 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/HWiPmD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klorkan",
      "registrations": [
        {
          "agentId": 125794,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/78b8b2ae-9d6f-4c58-ab0f-7250bfcab6f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HWiPmD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647431,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:25:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klorkan 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/HWiPmD"
}

What the leaf hashes

{"body":"9a17ad44a5ef3c8bca4ede384fd4eeb89252b91df0ec1f751c3652619f1f769c","id":2236931,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647548700976,"prev":2216459,"subject":"erc8004:5042:125794","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x0ec7e73e4db7a16e5e28f04ed4d8a6f0833be2bffad8b1c531f98689d84131cd
2. 0x4154706e18829b841bb289f774e454a6a67952eed27cccea4ad02390b48d6db0
3. 0x44aaa978158baddfc3e71f1450021b6699f29fdd51b4a41b2403abb82a72d8ed
4. 0xd8b0db2ae375538a8b2b049af1e43999d7e8fa2546675d12b1de3142f2137369
5. 0x035dbf7765fbd181cfbc73d57c160065da86459b893ebb589f15a45303bc279b
6. 0x2e906c514cb492b17af4830a35ef8450f97b4b095944f1965a39c659b607ac55
7. 0xa7e2b1b5f3dc43a0641fb27a56c0ef2f0ec1382fab92e1d081aa1bfb45fe94b2
8. 0xcecd7ba476a004b249068953cc832e2b744e3941a9d4c5f2127bedb0fac3d732
9. 0x09142a87e2976304481ebb6a9a1fef09965e9c70f9dcb2b8547a18cc143bd66c
10. 0x9267389f365307da880c54d24999342050d76d0a8f1811682624dbb051e1c2a6
11. 0x6c256ce5e19cbbdef81f3419ce2ca99f44b8b3918958e1d6d0ecd1b042b3f566
12. 0x1f774502ee7a3003241373a41b7ad9c63117bf4cc0d75ccaed5b0bf8d86cccad
13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af