Evidence row 3418476

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ae1dtJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f101fc1-9778-469b-aee8-7090629c3407/.well-known/agent-card.json"
    ]
  ],
  "name": "Lensino",
  "owner_address": "0x4275d605b47764773234f76d3ba7196c614b567f",
  "raw": {
    "agent_id": "341057",
    "agent_uri": "https://centralcity.ai/a/Ae1dtJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lensino 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/Ae1dtJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lensino",
      "registrations": [
        {
          "agentId": 341057,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f101fc1-9778-469b-aee8-7090629c3407/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ae1dtJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793890471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:58:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lensino 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/Ae1dtJ"
}

What the leaf hashes

{"body":"1edc8335fa435e70d91aab3a54ecd7755ddbb116f05644a0ddb9e1d85a6042d6","id":3418476,"kind":"listing","method":"sync.erc8004/1","observed_us":1793890685335388,"prev":null,"subject":"erc8004:5042:341057","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. 0xfcec23383a730b1cb29e423e5f478786ff71beb65b5a22bcac156a9cec0c4c18
2. 0x38db12ba5805e531fe566f471f9f6cc31d79a974681cb5f50764a8378cc6879e
3. 0x79c7ee3ec18e67039d99c1cbbfbca5caa0af9f1c1adecc761118bbf22971727b
4. 0x3c707d5cfab722d182fbb6dd515de75796431ae0282be63c6994a2bd1f0f7f87
5. 0xccdb84c240223b24c91fe6f5735200d92e13dde7a286a30b70ad2c9814ce2221
6. 0x01975d677bcfd8c5abd313f585efa8cec6dd0aff9275613c8628051d3ce220c4
7. 0x8968bbc7fe7b04263061f498c8ffe711f0862c531c42be8353edf68005d1f7dd
8. 0x1ac494e0c07d68eb7fef5927f7b4cc3417ebdf0e03137d5a2650d5c2943301a6
9. 0x4913ef8f6f3be3e67acf9a1f72d04ce06a335fd1edbccea6b208a7bf3c97e7c1
10. 0xbe2ad3cf50374ff23745cf05b62d65b5f836bc23fc2c4dcf70a8bb84965d59ec
11. 0x83035ff4cda13b7d2a49f344de2eed06e5f7fcd7cc4303523f2208498eba6c88
12. 0x552696606ea73b0163599398e1ccc97bf8b22274048bd7f82c6015f22cdf38a5
13. 0x32cdd5f985d6f5dcb852dbf3a7924ae74a936eee7bb229a55cfcc9eca125a03a
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94