Evidence row 2998040

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vRr2Ht"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a1c321b2-88ce-4368-9583-b9f853d450f5/.well-known/agent-card.json"
    ]
  ],
  "name": "Klarlano",
  "owner_address": "0x2b793bb9d24ba506911983b1b1aafce8c9223f52",
  "raw": {
    "agent_id": "244922",
    "agent_uri": "https://centralcity.ai/a/vRr2Ht",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klarlano 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/vRr2Ht",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klarlano",
      "registrations": [
        {
          "agentId": 244922,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a1c321b2-88ce-4368-9583-b9f853d450f5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vRr2Ht",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793791610,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:27:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klarlano 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/vRr2Ht"
}

What the leaf hashes

{"body":"6df71711c55fa717002453435e8d17c4410cf657fa2759fa6277eaa00d2bb77b","id":2998040,"kind":"listing","method":"sync.erc8004/1","observed_us":1793791670935634,"prev":null,"subject":"erc8004:5042:244922","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. 0x2dbc9f9bfde0a647610e938920c311983634d4bb362bed8b349bd3064eae0194
2. 0xa721ae7e2bb2578613004e7b8d2317fd597f37d2e83836b7192c7c6862187eed
3. 0x3b0132b8e2279170d058a52115797db9bf4d42e40f5d4e16d728073aa9b717b5
4. 0x584f890a1fc6ef377e069c732e2c4bf549b4cd4ff69a0af1ea1cc72b625b25e3
5. 0xf9046682facab1af4b9ae359e2e7d86058ed2d06dba2ecded5e81069f518f8c5
6. 0x4bc55f33ab2ba936d9f0f2e3bb17b29198083951f457a93b511fa7b52d4e3f1d
7. 0x6633efd88f4ce958b0c64725239a7f966aabfaf8b89980d627c59eb053b7bb79
8. 0x1441b2e49a1e0bfad33b185cabdce62671a875b616a7aa8b7fabbbb0859f010e
9. 0x550287c887534de31c47e473912a6ade3f244348bd94568598698225b2fc1d7d
10. 0x544015785d235c801b83934be54bb367365d79d5d7552b638e890b537fa18638
11. 0x097851e5d48a6ef001bdc13adf7c2b8f56ca95bfe2cbc03529f47d701b4e4b85
12. 0x4575ce7dfdd34997eaf926c49cb611f91f3db53781cb58f754a46009d3b38e75
13. 0x4e57554fac7ef0d43ef340faa967ab9c7606c4a16a9753e9d34e5c43785b12d8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345