Evidence row 3399722

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/g2K9AI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a0ec26d-1f91-44c1-bfa2-c92ad36d5330/.well-known/agent-card.json"
    ]
  ],
  "name": "Klulet",
  "owner_address": "0x4b8d6fe234936ff5dd42d3b817efe6b6911fb405",
  "raw": {
    "agent_id": "332490",
    "agent_uri": "https://centralcity.ai/a/g2K9AI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klulet 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/g2K9AI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klulet",
      "registrations": [
        {
          "agentId": 332490,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a0ec26d-1f91-44c1-bfa2-c92ad36d5330/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/g2K9AI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881978,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:35:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klulet 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/g2K9AI"
}

What the leaf hashes

{"body":"df9dd230a7eda83f99ef3c787d662bc481dd16cfd23c4b6bca14bd4d6c7e9ec2","id":3399722,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882101971138,"prev":null,"subject":"erc8004:5042:332490","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xebdeb9c02e1dd9e5b9f5775d3bee42a01a65f2369eefe3da13b57b607dfced16
2. 0x727caa9df9f5052f4c309ae1a19a0f491f8c602e140de21c2d660075a322c168
3. 0x8694c10b0439143bc405b02bbb4e8b23801e31a4ca31f4c7862785f5f44980c2
4. 0x77e3ff6d2e476b5acca0dec2b9392845de23e3de38718edb9a3ccad531bcebc8
5. 0xe82f37f9fd1ac32de15801ed67780e9ddc690e2148f36a8a0158f12bf6dcadd9
6. 0x1a0ba889efc3ff6cd7f21f4714066a0da449c8621beac3f6d36f4b44cc42a464
7. 0x83f841146878db9ef8f86d1c13471fbcc9d6b49f3395fd90f0c950bdbcb633ed
8. 0x675dd0672b5281db3e1f7f6f44bb901fb75c2cf70e5d3e427f2c16aad5e80cb2
9. 0x4cd2ea5029ecc116f6b56f77ec2f9b96a698771314de5e2631507353687d4e29
10. 0xfe694fa6f7a314487601581a2d1700eb9b899dd11c61be6e6e453b06770be858
11. 0xbb95b14d8dd7c64908f1f9551e257184f985f2109fdab512a83d54bf9a575de9
12. 0x4b9c1a8b3c2ab4ddd307bf2a78c15fc75b64aa2c39982eb45ad6332be9a57195
13. 0x53b35126d12d937d4a8233f11b3e912279a6af8d8074654056176693eaaf1a03
14. 0xed84001e6f67c5df966efea1d4c436e935aff300dda7a7c21bfabca6d7f867fe
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94