Evidence row 3404933

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YzDDWh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc39df8a-79ec-427b-9d35-a371517fc963/.well-known/agent-card.json"
    ]
  ],
  "name": "Lentero",
  "owner_address": "0x9ea1f1d49689b7c21124bf9000d18837b4e9195e",
  "raw": {
    "agent_id": "335773",
    "agent_uri": "https://centralcity.ai/a/YzDDWh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lentero 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/YzDDWh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lentero",
      "registrations": [
        {
          "agentId": 335773,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc39df8a-79ec-427b-9d35-a371517fc963/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YzDDWh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883435,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:00:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lentero 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/YzDDWh"
}

What the leaf hashes

{"body":"2f47811cd5adf7310658023f15e14f1067290b43d0274edecb6b50250cd26566","id":3404933,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883627428023,"prev":null,"subject":"erc8004:5042:335773","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. 0x7d4f91430f0b95f6cc190cd219e92c2f515677be2a150ed429420cfa17cecf7c
2. 0x31163dc1795b418d0539c0cf27109138bdbe1b5eb915ad3a32ce846b91a5aed9
3. 0x29b8aa9a30562ca868c783d7a0ff8f2d397a53aa1eed8774e0dc276396d0cea7
4. 0x211d8586d7225aada9f5eada32f75de8ca69f8bda356faa55cd97b7710be99a9
5. 0x34c8ad2395afbf013518d169ef09bb89852b8fa211582f8e9dca716df4f839cb
6. 0x8e4ab9138071472a92fcbf67382472c3aec4c573685bd4a6dcab686511e54051
7. 0x1193e9f2abd7149539e9d5489096fa64a5ce9a15291ef732f9bd01135f5e41e6
8. 0x5cec5512b5a6e34fe118940dbe23a68428a872cb26a9c27d63d87e5662dd458f
9. 0x65bf8c700520375a840876b6c282c24a2f2400f0a30dbf0404ca9fe0365d1270
10. 0x5bf4621c5cef063fa4887dd0aed7e08df78b2f4dfebe6e310345f66d6a8314f7
11. 0xdb872db75f22d8baa9348fc5f7bc80e58d2a3d81033f7b699a4a7ab89268c688
12. 0xe21b082f9dc11bb299654325d63f969eb4edb489958f5e82b4f3c7883647dfb3
13. 0xed381cca54c60ca2d3eb586e827c1f96ec5f9b9b163801ed5063713f403aabe7
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94